<SEC-DOCUMENT>0001493152-21-019170.txt : 20210810
<SEC-HEADER>0001493152-21-019170.hdr.sgml : 20210810
<ACCEPTANCE-DATETIME>20210810160559
ACCESSION NUMBER:		0001493152-21-019170
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		53
CONFORMED PERIOD OF REPORT:	20210630
FILED AS OF DATE:		20210810
DATE AS OF CHANGE:		20210810

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LIXTE BIOTECHNOLOGY HOLDINGS, INC.
		CENTRAL INDEX KEY:			0001335105
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				202903526
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39717
		FILM NUMBER:		211159897

	BUSINESS ADDRESS:	
		STREET 1:		248 ROUTE 25A
		STREET 2:		NO. 2
		CITY:			EAST SETAUKET
		STATE:			NY
		ZIP:			11733
		BUSINESS PHONE:		310 203 2902

	MAIL ADDRESS:	
		STREET 1:		248 ROUTE 25A
		STREET 2:		NO. 2
		CITY:			EAST SETAUKET
		STATE:			NY
		ZIP:			11733

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SRKP 7 INC
		DATE OF NAME CHANGE:	20050803
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>form10-q.htm
<TEXT>
<XBRL>
<?xml version="1.0" encoding="utf-8"?>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:dei="http://xbrl.sec.gov/dei/2021" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:us-gaap="http://fasb.org/us-gaap/2021-01-31" xmlns:us-roles="http://fasb.org/us-roles/2021-01-31" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2020-01-21" xmlns:country="http://xbrl.sec.gov/country/2021" xmlns:srt="http://fasb.org/srt/2021-01-31" xmlns:LIXT="http://lixte.com/20210630">
<head>
     <title></title>
<meta http-equiv="Content-Type" content="text/html" />
</head>
<!-- Field: Set; Name: xdx; ID: xdx_02A_US%2DGAAP%2D2021 -->
<!-- Field: Set; Name: xdx; ID: xdx_038_LIXT_lixte.com_20210630 -->
<!-- Field: Set; Name: xdx; ID: xdx_048_20210101_20210630 -->
<!-- Field: Set; Name: xdx; ID: xdx_058_edei%2D%2DEntityCentralIndexKey_0001335105 -->
<!-- Field: Set; Name: xdx; ID: xdx_059_edei%2D%2DAmendmentFlag_false -->
<!-- Field: Set; Name: xdx; ID: xdx_051_edei%2D%2DCurrentFiscalYearEndDate_%2D%2DLS0xMi0zMQ== -->
<!-- Field: Set; Name: xdx; ID: xdx_058_edei%2D%2DDocumentFiscalPeriodFocus_Q2 -->
<!-- Field: Set; Name: xdx; ID: xdx_06B_USD_1_iso4217%2D%2DUSD -->
<!-- Field: Set; Name: xdx; ID: xdx_062_Shares_2_xbrli%2D%2Dshares -->
<!-- Field: Set; Name: xdx; ID: xdx_06D_USDPShares_3_iso4217%2D%2DUSD_xbrli%2D%2Dshares -->
<!-- Field: Set; Name: xdx; ID: xdx_065_Percent_4_xbrli%2D%2Dpure -->
<body>
<div style="display: none">
<ix:header>
 <ix:hidden>
  <ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:EntityCentralIndexKey">0001335105</ix:nonNumeric>
  <ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt:booleanfalse" name="dei:AmendmentFlag">false</ix:nonNumeric>
  <ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:CurrentFiscalYearEndDate">--12-31</ix:nonNumeric>
  <ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:DocumentFiscalPeriodFocus">Q2</ix:nonNumeric>
  <ix:nonFraction name="LIXT:AccruedOfferingCostsCurrent" contextRef="AsOf2021-06-30" id="xdx2ixbrl0085" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:CommitmentsAndContingencies" contextRef="AsOf2021-06-30" id="xdx2ixbrl0094" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:CommitmentsAndContingencies" contextRef="AsOf2020-12-31" id="xdx2ixbrl0095" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-04-012021-06-30" id="xdx2ixbrl0158" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2020-04-012020-06-30" id="xdx2ixbrl0159" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-01to2021-06-30" id="xdx2ixbrl0160" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2020-01-012020-06-30" id="xdx2ixbrl0161" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2020-04-012020-06-30" id="xdx2ixbrl0202" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2020-01-012020-06-30" id="xdx2ixbrl0204" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" contextRef="From2021-04-012021-06-30_custom_SeriesAConvertiblePreferredStockMember" id="xdx2ixbrl0231" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" contextRef="From2021-04-012021-06-30_us-gaap_RetainedEarningsMember" id="xdx2ixbrl0234" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" contextRef="From2021-04-012021-06-30_custom_SeriesAConvertiblePreferredStockMember" id="xdx2ixbrl0263" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" contextRef="From2021-04-012021-06-30_us-gaap_CommonStockMember" id="xdx2ixbrl0264" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" contextRef="From2021-04-012021-06-30_us-gaap_RetainedEarningsMember" id="xdx2ixbrl0266" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2021-04-012021-06-30_custom_SeriesAConvertiblePreferredStockMember" id="xdx2ixbrl0269" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2021-04-012021-06-30_us-gaap_CommonStockMember" id="xdx2ixbrl0270" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2021-04-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" id="xdx2ixbrl0271" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueNewIssues" contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember" id="xdx2ixbrl0305" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueNewIssues" contextRef="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember" id="xdx2ixbrl0308" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember" id="xdx2ixbrl0313" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember" id="xdx2ixbrl0316" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember" id="xdx2ixbrl0321" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" contextRef="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember" id="xdx2ixbrl0324" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember" id="xdx2ixbrl0329" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember" id="xdx2ixbrl0330" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" contextRef="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember" id="xdx2ixbrl0332" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember" id="xdx2ixbrl0335" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember" id="xdx2ixbrl0336" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" id="xdx2ixbrl0337" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2020-04-012020-06-30_custom_SeriesAConvertiblePreferredStockMember" id="xdx2ixbrl0371" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2020-04-012020-06-30_us-gaap_CommonStockMember" id="xdx2ixbrl0372" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2020-04-012020-06-30_us-gaap_AdditionalPaidInCapitalMember" id="xdx2ixbrl0373" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2020-01-012020-06-30_custom_SeriesAConvertiblePreferredStockMember" id="xdx2ixbrl0397" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2020-01-012020-06-30_us-gaap_CommonStockMember" id="xdx2ixbrl0398" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2020-01-012020-06-30_us-gaap_AdditionalPaidInCapitalMember" id="xdx2ixbrl0399" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="LIXT:GeneralAndAdministrativeStockBasedCompensationExpenses" contextRef="From2020-01-012020-06-30" id="xdx2ixbrl0423" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="LIXT:IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" contextRef="From2020-01-012020-06-30" id="xdx2ixbrl0432" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet" contextRef="From2021-01-01to2021-06-30" id="xdx2ixbrl0434" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ProceedsFromIssuanceOfCommonStock" contextRef="From2020-01-012020-06-30" id="xdx2ixbrl0459" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="LIXT:RepaymentOfDeferredOfferingCosts" contextRef="From2021-01-01to2021-06-30" id="xdx2ixbrl0461" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ProceedsFromIssuanceOfWarrants" contextRef="From2020-01-012020-06-30" id="xdx2ixbrl0465" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ProceedsFromStockPlans" contextRef="From2020-01-012020-06-30" id="xdx2ixbrl0468" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:PaymentsOfStockIssuanceCosts" contextRef="From2020-01-012020-06-30" id="xdx2ixbrl0471" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:InterestPaidNet" contextRef="From2020-01-012020-06-30" id="xdx2ixbrl0495" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:IncomeTaxesPaidNet" contextRef="From2021-01-01to2021-06-30" id="xdx2ixbrl0497" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:IncomeTaxesPaidNet" contextRef="From2020-01-012020-06-30" id="xdx2ixbrl0498" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations" contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859" id="xdx2ixbrl0735" unitRef="Shares" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice" contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859" id="xdx2ixbrl0737" unitRef="USDPShares" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" contextRef="From2020-04-012020-06-30_custom_StockBasedMember" id="xdx2ixbrl0811" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" contextRef="From2020-01-012020-06-30_custom_StockBasedMember" id="xdx2ixbrl0813" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2020-04-012020-06-30_custom_RelatedPartiesMember" id="xdx2ixbrl0965" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2020-01-012020-06-30_custom_RelatedPartiesMember" id="xdx2ixbrl0967" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-04-012021-06-30_custom_NonRelatedPartiesMember" id="xdx2ixbrl0969" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2020-04-012020-06-30_custom_NonRelatedPartiesMember" id="xdx2ixbrl0970" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-01-012021-06-30_custom_NonRelatedPartiesMember" id="xdx2ixbrl0971" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2020-01-012020-06-30_custom_NonRelatedPartiesMember" id="xdx2ixbrl0972" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2020-04-012020-06-30" id="xdx2ixbrl0975" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2020-01-012020-06-30" id="xdx2ixbrl0977" unitRef="USD" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" contextRef="From2021-01-01to2021-06-30" id="xdx2ixbrl0993" unitRef="Shares" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" contextRef="From2021-01-01to2021-06-30" id="xdx2ixbrl0995" unitRef="USDPShares" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="LIXT:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice" contextRef="From2021-01-01to2021-06-30" id="xdx2ixbrl0999" unitRef="USDPShares" xs:nil="true"></ix:nonFraction>
  <ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceSixMember" id="xdx2ixbrl1053" unitRef="Shares" xs:nil="true"></ix:nonFraction>
  </ix:hidden>
 <ix:references>
  <link:schemaRef xlink:href="lixt-20210630.xsd" xlink:type="simple" />
  </ix:references>
 <ix:resources>
    <xbrli:context id="From2021-01-01to2021-06-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_dei_FormerAddressMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:EntityAddressesAddressTypeAxis">dei:FormerAddressMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_CommonStockParValue0.0001PerShareMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:CommonStockParValue0.0001PerShareMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:WarrantsToPurchaseCommonStockParValue0.0001PerShareMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-08-01">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-08-01</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</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="From2020-01-012020-06-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-03-31_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-03-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-03-31_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-03-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-03-31_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-03-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-03-31_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-03-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-03-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-03-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</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="AsOf2020-12-31_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</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="AsOf2020-12-31_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</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="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-03-31_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-03-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-03-31_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-03-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-03-31_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-03-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-03-31_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-03-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-03-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-03-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2020-04-012020-06-30_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2020-04-012020-06-30_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2020-04-012020-06-30_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="AsOf2020-06-30_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-06-30_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-06-30_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-06-30_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-06-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-12-31_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-12-31_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</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="AsOf2019-12-31_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</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="AsOf2019-12-31_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</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="AsOf2019-12-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</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>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</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>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</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>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-11-292020-11-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-11-29</xbrli:startDate>
        <xbrli:endDate>2020-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-01-18_custom_PhaseOneBClinicalTrialMember_srt_MinimumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:PhaseOneBClinicalTrialMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-01-18</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-01-18_custom_PhaseOneBClinicalTrialMember_srt_MaximumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:PhaseOneBClinicalTrialMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-01-18</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-03-012021-03-02_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-03-01</xbrli:startDate>
        <xbrli:endDate>2021-03-02</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-11-172020-11-18_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-11-17</xbrli:startDate>
        <xbrli:endDate>2020-11-18</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_us-gaap_CostOfSalesMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:ProductConcentrationRiskMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_us-gaap_CostOfSalesMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:ProductConcentrationRiskMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:ProductConcentrationRiskMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:ProductConcentrationRiskMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2021-01-012021-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:ProductConcentrationRiskMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:ProductConcentrationRiskMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:OneVendorsAndConsultantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:TwoVendorsAndConsultantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_ThreeVendorsAndConsultantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:ThreeVendorsAndConsultantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:OneVendorsAndConsultantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2020-04-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:TwoVendorsAndConsultantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2020-04-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_ThreeVendorsAndConsultantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:ThreeVendorsAndConsultantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2021-01-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:OneVendorsAndConsultantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:TwoVendorsAndConsultantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:OneVendorsAndConsultantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:TwoVendorsAndConsultantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_ThreeVendorsAndConsultantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:ThreeVendorsAndConsultantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_FourVendorsAndConsultantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:FourVendorsAndConsultantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember158988921">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_SeriesAConvertiblePreferredStockMember158988937">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_CommonStockWarrantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">LIXT:CommonStockWarrantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_CommonStockWarrantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">LIXT:CommonStockWarrantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">LIXT:CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">LIXT:CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2015-03-17_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2015-03-17</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2015-03-162015-03-17_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2015-03-16</xbrli:startDate>
        <xbrli:endDate>2015-03-17</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_UndesignatedPreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:UndesignatedPreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31_custom_UndesignatedPreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:UndesignatedPreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-12-31_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</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="From2015-03-162016-01-21_custom_SeriesAConvertiblePreferredStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2015-03-16</xbrli:startDate>
        <xbrli:endDate>2016-01-21</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-11-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_us-gaap_WarrantMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-12-062020-12-07_us-gaap_WarrantMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-12-06</xbrli:startDate>
        <xbrli:endDate>2020-12-07</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-07_us-gaap_WarrantMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-07</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-07_custom_UnderwritingAgreementMember_us-gaap_WarrantMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:UnderwritingAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-07</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-05-012021-06-30_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-05-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-05-012021-06-30_us-gaap_WarrantMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-05-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-03-012021-03-02">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-03-01</xbrli:startDate>
        <xbrli:endDate>2021-03-02</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-03-02_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-03-02</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-03-02">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-03-02</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-212021-04-22_custom_OfficerAndDirectorsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:OfficerAndDirectorsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-21</xbrli:startDate>
        <xbrli:endDate>2021-04-22</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-212021-04-22_srt_DirectorMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-21</xbrli:startDate>
        <xbrli:endDate>2021-04-22</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-212021-04-22_custom_DirectorOneMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DirectorOneMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-21</xbrli:startDate>
        <xbrli:endDate>2021-04-22</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-212021-04-22_custom_DirectorsOneMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DirectorsOneMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-21</xbrli:startDate>
        <xbrli:endDate>2021-04-22</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-212021-04-22_custom_DirectorTwoMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DirectorTwoMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-21</xbrli:startDate>
        <xbrli:endDate>2021-04-22</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-212021-04-22_custom_DirectorsTwoMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DirectorsTwoMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-21</xbrli:startDate>
        <xbrli:endDate>2021-04-22</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-212021-04-22">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-21</xbrli:startDate>
        <xbrli:endDate>2021-04-22</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31_custom_CommonStockWarrantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">LIXT:CommonStockWarrantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">LIXT:CommonStockWarrantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_CommonStockWarrantsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">LIXT:CommonStockWarrantsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ExercisePriceOneMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceOneMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ExercisePriceTwoMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceTwoMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ExercisePriceThreeMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceThreeMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_CommonStockWarrantMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">LIXT:CommonStockWarrantMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-07-132020-07-15_custom_EmploymentAgreementMember_custom_DrKovachMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DrKovachMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-07-13</xbrli:startDate>
        <xbrli:endDate>2020-07-15</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_custom_EmploymentAgreementMember_custom_DrKovachMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DrKovachMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2020-01-012020-06-30_custom_EmploymentAgreementMember_custom_DrKovachMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DrKovachMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-07-302020-08-02_custom_EmploymentAgreementMember_custom_DrJamesSMiserMDMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DrJamesSMiserMDMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-07-30</xbrli:startDate>
        <xbrli:endDate>2020-08-02</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_DrJamesSMiserMDMember_custom_EmploymentAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DrJamesSMiserMDMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-08-112020-08-12_custom_EmploymentAgreementMember_custom_EricJFormanMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:EricJFormanMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-08-11</xbrli:startDate>
        <xbrli:endDate>2020-08-12</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_EricJFormanMember_custom_EmploymentAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:EricJFormanMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_custom_EricFormanLawOfficeMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:EricFormanLawOfficeMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2020-01-012020-06-30_custom_EricFormanLawOfficeMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:EricFormanLawOfficeMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-08-112020-08-12_custom_EmploymentAgreementMember_custom_RobertNWeingartenMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:RobertNWeingartenMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-08-11</xbrli:startDate>
        <xbrli:endDate>2020-08-12</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:RobertNWeingartenMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_custom_EmploymentAgreementMember_custom_MrWeingartenMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:MrWeingartenMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2020-01-012020-06-30_custom_EmploymentAgreementMember_custom_MrWeingartenMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:MrWeingartenMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-04-09">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-04-09</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-082021-04-09_srt_DirectorMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-08</xbrli:startDate>
        <xbrli:endDate>2021-04-09</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-082021-04-09_custom_ChairmanOfAuditCommitteeMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:ChairmanOfAuditCommitteeMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-08</xbrli:startDate>
        <xbrli:endDate>2021-04-09</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-082021-04-09_custom_ChairmanOfOtherCommitteesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:ChairmanOfOtherCommitteesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-08</xbrli:startDate>
        <xbrli:endDate>2021-04-09</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-082021-04-09_custom_MemberOfAuditCommitteeMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:MemberOfAuditCommitteeMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-08</xbrli:startDate>
        <xbrli:endDate>2021-04-09</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-082021-04-09_custom_MemberOfOtherCommitteesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:MemberOfOtherCommitteesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-08</xbrli:startDate>
        <xbrli:endDate>2021-04-09</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_CashBasedMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:CashBasedMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_custom_CashBasedMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:CashBasedMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2021-01-012021-06-30_custom_CashBasedMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:CashBasedMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_CashBasedMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:CashBasedMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_StockBasedMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:StockBasedMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_custom_StockBasedMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:StockBasedMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2021-01-012021-06-30_custom_StockBasedMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:StockBasedMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_StockBasedMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:StockBasedMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2007-06-192007-06-20_custom_TwoThousandSevenStockCompensationPlanMember_srt_MaximumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">LIXT:TwoThousandSevenStockCompensationPlanMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2007-06-19</xbrli:startDate>
        <xbrli:endDate>2007-06-20</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_TwoThousandSevenStockCompensationPlanMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">LIXT:TwoThousandSevenStockCompensationPlanMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-07-132020-07-14_custom_TwoThousandTwentyStockIncentivePlanMember_srt_MaximumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">LIXT:TwoThousandTwentyStockIncentivePlanMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-07-13</xbrli:startDate>
        <xbrli:endDate>2020-07-14</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_TwoThousandTwentyStockIncentivePlanMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">LIXT:TwoThousandTwentyStockIncentivePlanMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-04-09_custom_NonOfficerDirectorsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:NonOfficerDirectorsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-04-09</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-04-09_srt_DirectorMember_custom_MsReginaBrownMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:MsReginaBrownMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-04-09</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_srt_MinimumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_srt_MaximumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-07-132020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:EricFormanMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-07-13</xbrli:startDate>
        <xbrli:endDate>2020-07-15</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:EricFormanMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-07-15</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-08-112020-08-12_custom_EricFormanMember_custom_EmploymentAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:EricFormanMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-08-11</xbrli:startDate>
        <xbrli:endDate>2020-08-12</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_EricFormanMember_us-gaap_GeneralAndAdministrativeExpenseMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:EricFormanMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_EricFormanMember_us-gaap_GeneralAndAdministrativeExpenseMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:EricFormanMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-07-302020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrJamesMiserMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-07-30</xbrli:startDate>
        <xbrli:endDate>2020-08-01</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrJamesMiserMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-08-01</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_DrJamesMiserMember_us-gaap_GeneralAndAdministrativeExpenseMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrJamesMiserMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_DrJamesMiserMember_us-gaap_GeneralAndAdministrativeExpenseMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrJamesMiserMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-08-112020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RobertNWeingartenMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-08-11</xbrli:startDate>
        <xbrli:endDate>2020-08-12</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RobertNWeingartenMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-08-12</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_RobertNWeingartenMember_us-gaap_GeneralAndAdministrativeExpenseMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RobertNWeingartenMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_RobertNWeingartenMember_us-gaap_GeneralAndAdministrativeExpenseMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RobertNWeingartenMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-01-06_srt_DirectorMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-01-06</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-01-06_custom_DrWinsonSzeChunHoMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-01-06</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-01-06_custom_DrYunYenMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:DrYunYenMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-01-06</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-01-06_custom_DrStephenFormanMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:DrStephenFormanMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-01-06</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-01-06_custom_PhilipPalmedoMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:PhilipPalmedoMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-01-06</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-01-06">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-01-06</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-01-06">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-01-06</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-04-09_custom_DrWinsonSzeChunHoMember_srt_DirectorMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-04-09</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-04-09_srt_DirectorMember_custom_DrWinsonSzeChunHoMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-04-09</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-04-09_custom_DrWinsonSzeChunHoMember_custom_EmploymentAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-04-09</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-04-09_custom_DrWinsonSzeChunHoMember_custom_EmploymentAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-04-09</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_DrWinsonSzeChunHoMember_us-gaap_GeneralAndAdministrativeExpenseMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_DrWinsonSzeChunHoMember_us-gaap_GeneralAndAdministrativeExpenseMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-05-012021-05-11_srt_DirectorMember_custom_MsReginaBrownMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:MsReginaBrownMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-05-01</xbrli:startDate>
        <xbrli:endDate>2021-05-11</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-05-11_srt_DirectorMember_custom_MsReginaBrownMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:MsReginaBrownMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-05-11</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_MsReginaBrownMember_us-gaap_GeneralAndAdministrativeExpenseMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:MsReginaBrownMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_MsReginaBrownMember_us-gaap_GeneralAndAdministrativeExpenseMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:MsReginaBrownMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_NonOfficerDirectorsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:NonOfficerDirectorsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_NonOfficerDirectorsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:NonOfficerDirectorsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-06-012021-06-30_custom_NonOfficerDirectorsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:NonOfficerDirectorsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-06-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_RelatedPartiesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RelatedPartiesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_custom_RelatedPartiesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RelatedPartiesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2021-01-012021-06-30_custom_RelatedPartiesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RelatedPartiesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_RelatedPartiesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RelatedPartiesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_NonRelatedPartiesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NonRelatedPartiesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_custom_NonRelatedPartiesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NonRelatedPartiesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2021-01-012021-06-30_custom_NonRelatedPartiesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NonRelatedPartiesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_NonRelatedPartiesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NonRelatedPartiesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExercisePriceOneMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceOneMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExercisePriceTwoMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceTwoMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExercisePriceThreeMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceThreeMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExercisePriceFourMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceFourMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ExercisePriceFourMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceFourMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExercisePriceFiveMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceFiveMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ExercisePriceFiveMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceFiveMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExercisePriceSixMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceSixMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ExercisePriceSixMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceSixMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExercisePriceSevenMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceSevenMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ExercisePriceSevenMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceSevenMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExercisePriceEightMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceEightMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ExercisePriceEightMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceEightMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExercisePriceNineMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceNineMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ExercisePriceNineMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceNineMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExercisePriceTenMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceTenMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ExercisePriceTenMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceTenMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExercisePriceElevenMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceElevenMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ExercisePriceElevenMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceElevenMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExercisePriceTwelveMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceTwelveMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ExercisePriceTwelveMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceTwelveMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2021-01-012021-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-02-162020-02-18_custom_CollaborationAgreementMember_custom_GrupoEspanolDeInvestigacionEnSarcomasMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:GrupoEspanolDeInvestigacionEnSarcomasMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-02-16</xbrli:startDate>
        <xbrli:endDate>2020-02-18</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-02-162020-02-18_custom_CollaborationAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-02-16</xbrli:startDate>
        <xbrli:endDate>2020-02-18</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-02-252021-02-26_custom_CollaborationAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-02-25</xbrli:startDate>
        <xbrli:endDate>2021-02-26</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_CollaborationAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_custom_CollaborationAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2021-01-012021-06-30_custom_CollaborationAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_CollaborationAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ClinicalTrialAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ClinicalTrialAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ClinicalTrialAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ClinicalTrialAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_CollaborationAgreementMember_custom_GrupoEspanolDeInvestigacionEnSarcomasMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:GrupoEspanolDeInvestigacionEnSarcomasMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_ClinicalTrialAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ClinicalTrialAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_OtherClinicalAgreementsMember_srt_MinimumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:OtherClinicalAgreementsMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_OtherClinicalAgreementsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:OtherClinicalAgreementsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ClinicalTrialAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ClinicalTrialAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ClinicalTrialAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember_us-gaap_HealthCarePatientServiceMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:HealthCarePatientServiceMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2018-09-102018-09-12_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:TheradexSystemsIncMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2018-09-10</xbrli:startDate>
        <xbrli:endDate>2018-09-12</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:TheradexSystemsIncMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:TheradexSystemsIncMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2021-01-012021-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:TheradexSystemsIncMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:TheradexSystemsIncMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_WorkOrderAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_WorkOrderAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_WorkOrderAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_WorkOrderAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_WorkOrderAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2018-03-202018-03-22_custom_MaterialTransferAgreementMember_custom_INSERMMember_custom_DevelopmentMilestonesMember_srt_MaximumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:MaterialTransferAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:INSERMMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">LIXT:DevelopmentMilestonesMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2018-03-20</xbrli:startDate>
        <xbrli:endDate>2018-03-22</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2018-03-202018-03-22_custom_MaterialTransferAgreementMember_custom_INSERMMember_custom_CommercialMilestonesMember_srt_MaximumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:MaterialTransferAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:INSERMMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">LIXT:CommercialMilestonesMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2018-03-20</xbrli:startDate>
        <xbrli:endDate>2018-03-22</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2018-08-182018-08-20_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember_custom_ExclusiveLicenseAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2018-08-18</xbrli:startDate>
        <xbrli:endDate>2018-08-20</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-08-20_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember_custom_ExclusiveLicenseAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-08-20</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_ExclusiveLicenseAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-04-30_custom_ExclusiveLicenseAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-04-01</xbrli:startDate>
        <xbrli:endDate>2020-04-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExclusiveLicenseAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_ExclusiveLicenseAgreementMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExclusiveLicenseAgreementMember_custom_FirstFourYearsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:VestingAxis">LIXT:FirstFourYearsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ExclusiveLicenseAgreementMember_custom_FiveYearsAndThereafterMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:VestingAxis">LIXT:FiveYearsAndThereafterMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-07-012020-08-31_custom_EmploymentAgreementMember_custom_Dr.JohnKovachMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:Dr.JohnKovachMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-07-01</xbrli:startDate>
        <xbrli:endDate>2020-08-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2013-12-222013-12-24_custom_NDAConsultingCorpMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NDAConsultingCorpMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2013-12-22</xbrli:startDate>
        <xbrli:endDate>2013-12-24</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-05-012021-05-02_custom_EmploymentAgreementMember_custom_Dr.JamesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:Dr.JamesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-05-01</xbrli:startDate>
        <xbrli:endDate>2021-05-02</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2013-12-232013-12-24_custom_NDAConsultingCorpMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NDAConsultingCorpMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2013-12-23</xbrli:startDate>
        <xbrli:endDate>2013-12-24</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_NDAConsultingCorpMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NDAConsultingCorpMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_custom_NDAConsultingCorpMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NDAConsultingCorpMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2021-01-012021-06-30_custom_NDAConsultingCorpMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NDAConsultingCorpMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_NDAConsultingCorpMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NDAConsultingCorpMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2015-09-122015-09-14_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:BioPharmaWorksLLCMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2015-09-12</xbrli:startDate>
        <xbrli:endDate>2015-09-14</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:BioPharmaWorksLLCMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-04-012020-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:BioPharmaWorksLLCMember</xbrldi:explicitMember>
        </xbrli:segment>
      </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="From2021-01-012021-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:BioPharmaWorksLLCMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-012020-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:BioPharmaWorksLLCMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-08-102020-08-12_custom_MasterServiceAgreementMember_custom_FoundationForAngelmanSyndromeTherapyMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:MasterServiceAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:FoundationForAngelmanSyndromeTherapyMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-08-10</xbrli:startDate>
        <xbrli:endDate>2020-08-12</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-12-202020-12-21_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ServiceAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:IRTHCommunicationsLLCMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-12-20</xbrli:startDate>
        <xbrli:endDate>2020-12-21</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-04-012021-06-30_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ServiceAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:IRTHCommunicationsLLCMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-04-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-012021-06-30_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ServiceAgreementMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:IRTHCommunicationsLLCMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-01</xbrli:startDate>
        <xbrli:endDate>2021-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-07-122021-07-14_us-gaap_SubsequentEventMember_custom_OfficerAndDirectorsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:OfficerAndDirectorsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-07-12</xbrli:startDate>
        <xbrli:endDate>2021-07-14</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-07-14_us-gaap_SubsequentEventMember_custom_OfficerAndDirectorsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001335105</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:OfficerAndDirectorsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-07-14</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:unit id="USD">
      <xbrli:measure>iso4217:USD</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="Shares">
      <xbrli:measure>xbrli:shares</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="USDPShares">
      <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:unit id="Percent">
      <xbrli:measure>xbrli:pure</xbrli:measure>
    </xbrli:unit>
  </ix:resources>
 </ix:header>
</div>


<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"></span></p>

<!-- Field: Rule-Page --><div style="margin-top: 0pt; margin-bottom: 0pt; width: 100%"><div style="border-top: Black 4pt solid; border-bottom: Black 1.5pt solid; margin-top: 0pt; font-size: 1pt; margin-bottom: 0pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 18pt Times New Roman, Times, Serif"><b>UNITED
STATES</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 18pt Times New Roman, Times, Serif"><b>SECURITIES
AND EXCHANGE COMMISSION</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 12pt Times New Roman, Times, Serif"><b>Washington,
D.C. 20549</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 18pt Times New Roman, Times, Serif"><b>FORM
<span id="xdx_905_edei--DocumentType_c20210101__20210630_zpnH8ASnqIt2"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:DocumentType">10-Q</ix:nonNumeric></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_905_edei--DocumentQuarterlyReport_c20210101__20210630_zjVvP18s8bk1"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt:booleantrue" name="dei:DocumentQuarterlyReport">&#9746;</ix:nonNumeric></span>
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>For
the quarterly period ended <span id="xdx_90A_edei--DocumentPeriodEndDate_c20210101__20210630_zagBAmfZmb71"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt:datemonthdayyearen" name="dei:DocumentPeriodEndDate">June 30, <span id="xdx_907_edei--DocumentFiscalYearFocus_c20210101__20210630_zOPkhpr2E0f5"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:DocumentFiscalYearFocus">2021</ix:nonNumeric></span></ix:nonNumeric></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_904_edei--DocumentTransitionReport_c20210101__20210630_z6SfsEoHSu82"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt:booleanfalse" name="dei:DocumentTransitionReport">&#9744;</ix:nonNumeric></span> TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Commission
file number: <span id="xdx_902_edei--EntityFileNumber_c20210101__20210630_zGDXq80zNMfl"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:EntityFileNumber">001-39717</ix:nonNumeric></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 18pt Times New Roman, Times, Serif"><b><span id="xdx_900_edei--EntityRegistrantName_c20210101__20210630_zVr7qqHrFYz4"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:EntityRegistrantName">LIXTE BIOTECHNOLOGY HOLDINGS, INC.</ix:nonNumeric></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(Exact
name of registrant as specified in its charter)</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 49%; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="xdx_90A_edei--EntityIncorporationStateCountryCode_c20210101__20210630_zrjqC4ImVC0c"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt-sec:stateprovnameen" name="dei:EntityIncorporationStateCountryCode">Delaware</ix:nonNumeric></span></b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 2%; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 49%; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="xdx_902_edei--EntityTaxIdentificationNumber_c20210101__20210630_zAzuAuRntL7f"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:EntityTaxIdentificationNumber">20-2903526</ix:nonNumeric></span></b></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(State
    or other jurisdiction of</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(I.R.S.
    Employer </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">incorporation
    or organization)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">Identification
    Number)</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="xdx_904_edei--EntityAddressAddressLine1_c20210101__20210630_zytPFpm3kRnf"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:EntityAddressAddressLine1">680 East Colorado Boulevard</ix:nonNumeric></span>, <span id="xdx_903_edei--EntityAddressAddressLine2_c20210101__20210630_zJycvlWR2KUl"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:EntityAddressAddressLine2">Suite 180</ix:nonNumeric></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="xdx_90A_edei--EntityAddressCityOrTown_c20210101__20210630_zZW8CQHTvJnd"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:EntityAddressCityOrTown">Pasadena</ix:nonNumeric></span>,
<span id="xdx_90E_edei--EntityAddressStateOrProvince_c20210101__20210630_z53eR5btQiGg"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt-sec:stateprovnameen" name="dei:EntityAddressStateOrProvince">California</ix:nonNumeric></span> <span id="xdx_906_edei--EntityAddressPostalZipCode_c20210101__20210630_zaA8F5CzFsPe"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:EntityAddressPostalZipCode">91101</ix:nonNumeric></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(Address
of principal executive offices, including Zip Code)</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="xdx_900_edei--CityAreaCode_c20210101__20210630_ziHhABRPE8Be"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:CityAreaCode">(631)</ix:nonNumeric></span>
<span id="xdx_90D_edei--LocalPhoneNumber_c20210101__20210630_zvfOODbEbCfj"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:LocalPhoneNumber">830-7092</ix:nonNumeric></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(Registrant&#8217;s
telephone number, including area code)</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="xdx_90F_edei--EntityAddressAddressLine1_c20210101__20210630__dei--EntityAddressesAddressTypeAxis__dei--FormerAddressMember_zW7Dyjr1GR7h"><ix:nonNumeric contextRef="From2021-01-012021-06-30_dei_FormerAddressMember" name="dei:EntityAddressAddressLine1">248 Route 25A</ix:nonNumeric></span>, <span id="xdx_90B_edei--EntityAddressAddressLine2_c20210101__20210630__dei--EntityAddressesAddressTypeAxis__dei--FormerAddressMember_zIJPfs5qemF"><ix:nonNumeric contextRef="From2021-01-012021-06-30_dei_FormerAddressMember" name="dei:EntityAddressAddressLine2">No. 2</ix:nonNumeric></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="xdx_909_edei--EntityAddressCityOrTown_c20210101__20210630__dei--EntityAddressesAddressTypeAxis__dei--FormerAddressMember_znEqaIxzoFL5"><ix:nonNumeric contextRef="From2021-01-012021-06-30_dei_FormerAddressMember" name="dei:EntityAddressCityOrTown">East Setauket</ix:nonNumeric></span>, <span id="xdx_903_edei--EntityAddressStateOrProvince_c20210101__20210630__dei--EntityAddressesAddressTypeAxis__dei--FormerAddressMember_zWGfgOl1IrHf"><ix:nonNumeric contextRef="From2021-01-012021-06-30_dei_FormerAddressMember" format="ixt-sec:stateprovnameen" name="dei:EntityAddressStateOrProvince">New York</ix:nonNumeric></span> <span id="xdx_90C_edei--EntityAddressPostalZipCode_c20210101__20210630__dei--EntityAddressesAddressTypeAxis__dei--FormerAddressMember_zBPbB0MWzLGa"><ix:nonNumeric contextRef="From2021-01-012021-06-30_dei_FormerAddressMember" name="dei:EntityAddressPostalZipCode">11733</ix:nonNumeric></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(Former
name, former address and former fiscal year, if changed since last report)</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Securities
registered pursuant to Section 12(b) of the Act:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; width: 38%; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">Title
    of each class</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 2%; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; width: 20%; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">Trading
    Symbol(s)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 2%; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; width: 38%; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">Name
    of each exchange on which registered</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_905_edei--Security12bTitle_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--CommonStockParValue0.0001PerShareMember_z6DvcUmwawq7"><ix:nonNumeric contextRef="From2021-01-012021-06-30_custom_CommonStockParValue0.0001PerShareMember" name="dei:Security12bTitle">Common
    Stock, par value $0.0001 per share</ix:nonNumeric></span></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_905_edei--TradingSymbol_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--CommonStockParValue0.0001PerShareMember_zBeRn5NBieW6"><ix:nonNumeric contextRef="From2021-01-012021-06-30_custom_CommonStockParValue0.0001PerShareMember" name="dei:TradingSymbol">LIXT</ix:nonNumeric></span></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">The
    <span id="xdx_907_edei--SecurityExchangeName_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--CommonStockParValue0.0001PerShareMember_zoMlFusTeAwi"><ix:nonNumeric contextRef="From2021-01-012021-06-30_custom_CommonStockParValue0.0001PerShareMember" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName">Nasdaq</ix:nonNumeric></span> Stock Market LLC</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_90F_edei--Security12bTitle_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--WarrantsToPurchaseCommonStockParValue0.0001PerShareMember_zCpHhxWcjyV"><ix:nonNumeric contextRef="From2021-01-012021-06-30_custom_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember" name="dei:Security12bTitle">Warrants
    to Purchase Common Stock, par value $0.0001 per share</ix:nonNumeric></span></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_900_edei--TradingSymbol_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--WarrantsToPurchaseCommonStockParValue0.0001PerShareMember_zpBH6zltLBDg"><ix:nonNumeric contextRef="From2021-01-012021-06-30_custom_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember" name="dei:TradingSymbol">LIXTW</ix:nonNumeric></span></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">The
    <span id="xdx_906_edei--SecurityExchangeName_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--WarrantsToPurchaseCommonStockParValue0.0001PerShareMember_z4c5fR7Bty68"><ix:nonNumeric contextRef="From2021-01-012021-06-30_custom_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName">Nasdaq</ix:nonNumeric></span> Stock Market LLC</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Indicate
by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange
Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2)
has been subject to such filing requirements for the past 90 days.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_902_edei--EntityCurrentReportingStatus_c20210101__20210630_zIMdOvwUrXT8"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:EntityCurrentReportingStatus">Yes</ix:nonNumeric></span>
&#9746; No &#9744;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Indicate
by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule
405 of Regulation S-T (&#167;232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant
was required to submit such files).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_908_edei--EntityInteractiveDataCurrent_c20210101__20210630_zSWs9wqB2e9f"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" name="dei:EntityInteractiveDataCurrent">Yes</ix:nonNumeric></span>
&#9746; No &#9744;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Indicate
by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting
company, or an emerging growth company. See the definitions of &#8220;large accelerated filer&#8221;, &#8220;accelerated filer&#8221;,
&#8220;smaller reporting company&#8221;, and &#8220;emerging growth company&#8221; in Rule 12b-2 of the Exchange Act.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 45%"><span style="font: 10pt Times New Roman, Times, Serif">Large
    accelerated filer &#9744;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 54%"><span style="font: 10pt Times New Roman, Times, Serif">Accelerated
    filer &#9744;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_906_edei--EntityFilerCategory_c20210101__20210630_zYTHFYOQdO2l"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt-sec:entityfilercategoryen" name="dei:EntityFilerCategory">Non-accelerated filer</ix:nonNumeric></span> &#9744;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Smaller
    reporting company <span id="xdx_904_edei--EntitySmallBusiness_c20210101__20210630_z3i0saUFM1I9"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt:booleantrue" name="dei:EntitySmallBusiness">&#9746;</ix:nonNumeric></span></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Emerging
    growth company <span id="xdx_907_edei--EntityEmergingGrowthCompany_c20210101__20210630_zFluwfFXKCRe"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt:booleanfalse" name="dei:EntityEmergingGrowthCompany">&#9744;</ix:nonNumeric></span></span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">If
an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying
with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. &#9744;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Indicate
by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">Yes
&#9744; <span id="xdx_90B_edei--EntityShellCompany_c20210101__20210630_zeTK9CLX4wph"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt:booleanfalse" name="dei:EntityShellCompany">No</ix:nonNumeric></span> &#9746;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">As
of August 1, 2021, the Company had <span id="xdx_909_edei--EntityCommonStockSharesOutstanding_iI_c20210801_zN99BxHR3dP2" title="Entity Common Stock, Shares Outstanding"><ix:nonFraction name="dei:EntityCommonStockSharesOutstanding" contextRef="AsOf2021-08-01" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,746,593</ix:nonFraction></span> shares of common stock, $0.0001 par value, issued and outstanding.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"></span></p>

<!-- Field: Rule-Page --><div style="margin-top: 0pt; margin-bottom: 0pt; width: 100%"><div style="border-top: Black 1.5pt solid; border-bottom: Black 4pt solid; margin-top: 0pt; font-size: 1pt; margin-bottom: 0pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</span></p>


<!-- Field: Page; Sequence: 1 -->
    <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 100%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>LIXTE
BIOTECHNOLOGY HOLDINGS, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>AND
SUBSIDIARY</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>TABLE
OF CONTENTS</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; width: 0.65in"><b>Page
    <br />
    Number</b></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b><a href="#ya_001">PART I - FINANCIAL INFORMATION</a></b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_019">Item 1. Condensed Consolidated Financial Statements</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">3</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_002">Condensed Consolidated Balance Sheets &#8211; June 30, 2021 (Unaudited) and December 31, 2020</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">3</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_003">Condensed Consolidated Statements of Operations (Unaudited) &#8211; Three Months and Six Months Ended June 30, 2021 and 2020</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">4</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_004">Condensed Consolidated Statements of Stockholders&#8217; Equity (Unaudited) &#8211; Three Months and Six Months Ended June 30, 2021 and 2020</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">5</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_005">Condensed Consolidated Statements of Cash Flows (Unaudited) &#8211; Six Months Ended June 30, 2021 and 2020</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">7</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_006">Notes to Condensed Consolidated Financial Statements (Unaudited) &#8211; Three Months and Six Months Ended June 30, 2021 and 2020</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">8</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_007">Item 2. Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">28</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_008">Item 3. Quantitative and Qualitative Disclosures About Market Risk</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">43</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_009">Item 4. Controls and Procedures</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">43</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_010"><b>PART II - OTHER INFORMATION</b></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_011">Item 1. Legal Proceedings</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">44</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_012">Item 1A. Risk Factors</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">44</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_013">Item 2. Unregistered Sales of Equity Securities and Use of Proceeds</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">44</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_014">Item 3. Defaults Upon Senior Securities</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">44</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_015">Item 4. Mine Safety Disclosures</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">44</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_016">Item 5. Other Information</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">44</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_017">Item 6. Exhibits</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">45</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="#ya_018">SIGNATURES</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">46</td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<!-- Field: Page; Sequence: 2; Options: NewSection; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->2<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="ya_001"></span>PART
I - FINANCIAL INFORMATION</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="ya_019"></span>ITEM
1. CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="ya_002"></span>LIXTE
BIOTECHNOLOGY HOLDINGS, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>AND
SUBSIDIARY</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>CONDENSED
CONSOLIDATED BALANCE SHEETS</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<table cellpadding="0" cellspacing="0" id="xdx_30C_111_zTl5o2DiQU5h" summary="xdx: Statement - Condensed Consolidated Balance Sheets" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_495_20210630_zIhetvejS8K6" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>June
                                            30,</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>2021</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_499_20201231_zYaIbq4AVUt5" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>December
                                            31,</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>2020</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(Unaudited)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40E_eus-gaap--AssetsAbstract_iB" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">ASSETS</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--AssetsCurrentAbstract_i01B" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Current
    assets:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--CashAndCashEquivalentsAtCarryingValue_i02I_pp0p0_maACz8Ok_zthrjHKM5Xl8" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 60%"><span style="font: 10pt Times New Roman, Times, Serif">Cash</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">6,798,477</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">5,069,266</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_ecustom--AdvancesOnResearchAndDevelopmentContractServices_i02I_pp0p0_maACz8Ok_zXrx1Dv41a98" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Advances
    on research and development contract services</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="LIXT:AdvancesOnResearchAndDevelopmentContractServices" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">323,333</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="LIXT:AdvancesOnResearchAndDevelopmentContractServices" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">76,898</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--PrepaidInsurance_i02I_pp0p0_maACz8Ok_zX9NR9wZSwE8" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Prepaid
    insurance</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PrepaidInsurance" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">75,983</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PrepaidInsurance" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">67,311</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40F_eus-gaap--PrepaidExpenseAndOtherAssetsCurrent_i02I_pp0p0_maACz8Ok_zG5pnYjEdxYd" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Other
    prepaid expenses and current assets</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">44,871</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">15,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40F_eus-gaap--AssetsCurrent_i02TI_pp0p0_mtACz8Ok_maAzTPw_z4pjaFpZAMUg" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total
    current assets</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AssetsCurrent" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">7,242,664</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AssetsCurrent" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">5,228,475</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--Assets_i01TI_pp0p0_mtAzTPw_zu3UTm1SVMFd" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total
    assets</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:Assets" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">7,242,664</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:Assets" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">5,228,475</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--LiabilitiesAndStockholdersEquityAbstract_iB" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">LIABILITIES
    AND STOCKHOLDERS&#8217; EQUITY</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--LiabilitiesCurrentAbstract_i01B" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Current
    liabilities:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--AccountsPayableAndAccruedLiabilitiesCurrent_i02I_pp0p0_maLCz18R_zNloTjOuBJsg" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Accounts
    payable and accrued expenses, including $<span id="xdx_908_eus-gaap--AccountsPayableRelatedPartiesCurrent_iI_c20210630_zFUvHdP39M0b" title="Accounts payable and accrued expenses"><ix:nonFraction name="us-gaap:AccountsPayableRelatedPartiesCurrent" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">27,833</ix:nonFraction></span> and $<span id="xdx_900_eus-gaap--AccountsPayableRelatedPartiesCurrent_iI_c20201231_zvxCrTaEAsk9" title="Accounts payable and accrued expenses"><ix:nonFraction name="us-gaap:AccountsPayableRelatedPartiesCurrent" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" unitRef="USD">0</ix:nonFraction></span> to related parties at June 30, 2021 and December 31, 2020, respectively</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">162,447</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">190,292</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_ecustom--AccruedOfferingCostsCurrent_i02I_pp0p0_maLCz18R_zRdHW06zJSck" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Accrued
    offering costs</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0085">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="LIXT:AccruedOfferingCostsCurrent" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">10,467</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40E_ecustom--ResearchAndDevelopmentContractLiabilitiesCurrent_i02I_pp0p0_maLCz18R_z1MpZzduov8h" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
    and development contract liabilities</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="LIXT:ResearchAndDevelopmentContractLiabilitiesCurrent" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">213,879</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="LIXT:ResearchAndDevelopmentContractLiabilitiesCurrent" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">15,765</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--LiabilitiesCurrent_i02TI_pp0p0_mtLCz18R_maLASEzyLI_z0b6Cg9UdbSl" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total
    current liabilities</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesCurrent" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">376,326</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesCurrent" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">216,524</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--CommitmentsAndContingencies_i01I_pp0p0" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Commitments
    and contingencies</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="display: none; font-family: Times New Roman, Times, Serif">-<span style="font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0094">&#160;</span></span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="display: none; font-family: Times New Roman, Times, Serif">-<span style="font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0095">&#160;</span></span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--StockholdersEquityAbstract_i01B" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Stockholders&#8217;
    equity:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--PreferredStockValue_i02I_pp0p0_maSEzzfT_z2QkYTj9P5xh" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Preferred
    Stock, $<span id="xdx_900_eus-gaap--PreferredStockParOrStatedValuePerShare_iI_pid_c20210630_zvHlc9AeXUB8" title="Preferred stock, par value"><span id="xdx_90A_eus-gaap--PreferredStockParOrStatedValuePerShare_iI_pid_c20201231_z6ESuJKkK6de" title="Preferred stock, par value"><ix:nonFraction name="us-gaap:PreferredStockParOrStatedValuePerShare" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares"><ix:nonFraction name="us-gaap:PreferredStockParOrStatedValuePerShare" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">0.0001</ix:nonFraction></ix:nonFraction></span></span> par value; authorized &#8211; <span id="xdx_90F_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20210630_zNnJC7flrlfj" title="Preferred stock, shares authorized"><span id="xdx_907_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20201231_zyuomRAAEsBf" title="Preferred stock, shares authorized"><ix:nonFraction name="us-gaap:PreferredStockSharesAuthorized" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:PreferredStockSharesAuthorized" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">10,000,000</ix:nonFraction></ix:nonFraction></span></span> shares; issued and outstanding &#8211; <span id="xdx_907_eus-gaap--PreferredStockSharesIssued_iI_pid_c20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zvf6IvjkEpd5" title="Preferred stock, shares issued"><span id="xdx_908_eus-gaap--PreferredStockSharesIssued_iI_pid_c20201231__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zj0S9YetQ5S" title="Preferred stock, shares issued"><span id="xdx_908_eus-gaap--PreferredStockSharesOutstanding_iI_pid_c20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zTrurnqHN3z7" title="Preferred stock, shares outstanding"><span id="xdx_902_eus-gaap--PreferredStockSharesOutstanding_iI_pid_c20201231__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_z5twMcpJTsdg" title="Preferred stock, shares outstanding"><ix:nonFraction name="us-gaap:PreferredStockSharesIssued" contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:PreferredStockSharesIssued" contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:PreferredStockSharesOutstanding" contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:PreferredStockSharesOutstanding" contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">350,000</ix:nonFraction></ix:nonFraction></ix:nonFraction></ix:nonFraction></span></span></span></span> shares of Series A Convertible
    Preferred Stock, $<span id="xdx_909_ecustom--PreferredStockStatedValue_iI_pid_c20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zXc4bybe5Iea" title="Preferred stock, stated value"><span id="xdx_901_ecustom--PreferredStockStatedValue_iI_pid_c20201231__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_z2GZOb8iSqp2" title="Preferred stock, stated value"><ix:nonFraction name="LIXT:PreferredStockStatedValue" contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares"><ix:nonFraction name="LIXT:PreferredStockStatedValue" contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">10.00</ix:nonFraction></ix:nonFraction></span></span> per share stated value, liquidation preference based on assumed conversion into common shares &#8211; <span id="xdx_903_eus-gaap--ConvertiblePreferredStockSharesIssuedUponConversion_iI_pid_c20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zHE18e39l05f" title="Preferred stock, issuable upon conversion"><span id="xdx_90E_eus-gaap--ConvertiblePreferredStockSharesIssuedUponConversion_iI_pid_c20201231__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zqsbfyioNYn6" title="Preferred stock, issuable upon conversion"><ix:nonFraction name="us-gaap:ConvertiblePreferredStockSharesIssuedUponConversion" contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:ConvertiblePreferredStockSharesIssuedUponConversion" contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">729,167</ix:nonFraction></ix:nonFraction></span></span>
    shares</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PreferredStockValue" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">3,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PreferredStockValue" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">3,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--CommonStockValue_i02I_pp0p0_maSEzzfT_zPpW62wqvjY6" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Common
    stock, $<span id="xdx_90E_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20210630_z3wA9IhSG2Nl" title="Common stock, par value"><span id="xdx_90D_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20201231_zN2T88UYPl5k" title="Common stock, par value"><ix:nonFraction name="us-gaap:CommonStockParOrStatedValuePerShare" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares"><ix:nonFraction name="us-gaap:CommonStockParOrStatedValuePerShare" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">0.0001</ix:nonFraction></ix:nonFraction></span></span> par value; authorized &#8211; <span id="xdx_90E_eus-gaap--CommonStockSharesAuthorized_iI_pid_c20210630_zJuMcO0dhSOa" title="Common stock, shares authorized"><span id="xdx_905_eus-gaap--CommonStockSharesAuthorized_iI_pid_c20201231_zifbujCkzQij" title="Common stock, shares authorized"><ix:nonFraction name="us-gaap:CommonStockSharesAuthorized" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:CommonStockSharesAuthorized" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">100,000,000</ix:nonFraction></ix:nonFraction></span></span> shares; issued and outstanding &#8211; <span id="xdx_90A_eus-gaap--CommonStockSharesIssued_iI_pid_c20210630_zBBofBcNIuzd" title="Common stock, shares issued"><span id="xdx_907_eus-gaap--CommonStockSharesOutstanding_iI_pid_c20210630_zn5USxrG0i08" title="Common stock, shares outstanding"><ix:nonFraction name="us-gaap:CommonStockSharesIssued" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:CommonStockSharesOutstanding" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,663,260</ix:nonFraction></ix:nonFraction></span></span> shares and <span id="xdx_906_eus-gaap--CommonStockSharesIssued_iI_pid_c20201231_z1YFMuLNnUKl" title="Common stock, shares issued"><span id="xdx_90E_eus-gaap--CommonStockSharesOutstanding_iI_pid_c20201231_zBeuPBZk33aj" title="Common stock, shares outstanding"><ix:nonFraction name="us-gaap:CommonStockSharesIssued" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:CommonStockSharesOutstanding" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">12,402,157</ix:nonFraction></ix:nonFraction></span></span>
    shares at June 30, 2021 and December 31, 2020, respectively</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CommonStockValue" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,366</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CommonStockValue" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,240</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--AdditionalPaidInCapital_i02I_pp0p0_maSEzzfT_zJsa8moZmpxb" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Additional
    paid-in capital</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AdditionalPaidInCapital" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">37,179,050</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AdditionalPaidInCapital" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">31,864,479</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--RetainedEarningsAccumulatedDeficit_i02I_pp0p0_maSEzzfT_zznADzZ2f2Sh" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Accumulated
    deficit</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:RetainedEarningsAccumulatedDeficit" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">33,814,078</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:RetainedEarningsAccumulatedDeficit" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">30,353,768</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_40C_eus-gaap--StockholdersEquity_i02TI_pp0p0_mtSEzzfT_maLASEzyLI_zXlOpkbHlqJ8" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total
    stockholders&#8217; equity</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">6,866,338</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">5,011,951</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--LiabilitiesAndStockholdersEquity_i01TI_pp0p0_mtLASEzyLI_zQwtJ2AESIia" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total
    liabilities and stockholders&#8217; equity</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesAndStockholdersEquity" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">7,242,664</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesAndStockholdersEquity" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">5,228,475</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">See
accompanying notes to condensed consolidated financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<!-- Field: Page; Sequence: 3; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->3<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="ya_003"></span>LIXTE
BIOTECHNOLOGY HOLDINGS, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>AND
SUBSIDIARY</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>CONDENSED
CONSOLIDATED STATEMENTS OF OPERATIONS</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>(Unaudited)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<table cellpadding="0" cellspacing="0" id="xdx_301_113_zb2fqFjkTe27" summary="xdx: Statement - Condensed Consolidated Statements of Operations (Unaudited)" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; display: none; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" id="xdx_495_20210401__20210630_zNu4qUSQjark" style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>2021</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" id="xdx_49C_20200401__20200630_zosTQxCU5y8h" style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>2020</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" id="xdx_498_20210101__20210630_zhVx6LGluwWa" style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>2021</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" id="xdx_490_20200101__20200630_z0NgiJKStI8f" style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>2020</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td></tr>
<tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="6" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Three
    Months Ended</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="6" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Six
    Months Ended</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="6" style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>June
    30,</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="6" style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>June
    30,</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>2021</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>2020</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>2021</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>2020</b></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_maOILzZq9_zzXWnbZxBGE5" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Revenues</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0158">&#8212;</span></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0159">&#8212;</span></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0160">&#8212;</span></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0161">&#8212;</span></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--OperatingExpensesAbstract_iB" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Costs
    and expenses:</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--GeneralAndAdministrativeExpense_i01_pp0p0_maOEzZv7_zhppTzw497bk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 40%"><span style="font: 10pt Times New Roman, Times, Serif">General
    and administrative costs, including compensation to officers, directors and affiliates of $<span id="xdx_902_eus-gaap--RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_pp0p0_c20210401__20210630_zSIw6DaC2QL2" title="General and administrative costs, to related parties"><ix:nonFraction name="us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,033,304</ix:nonFraction></span> and $<span id="xdx_90D_eus-gaap--RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_pp0p0_c20200401__20200630_zXR2GGWn040c" title="General and administrative costs, to related parties"><ix:nonFraction name="us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" contextRef="From2020-04-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">27,000</ix:nonFraction></span> for the three months
    ended June 30, 2021 and 2020, respectively, and $<span id="xdx_909_eus-gaap--RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_c20210101__20210630_pp0p0" title="General and administrative costs, to related parties"><ix:nonFraction name="us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,849,336</ix:nonFraction></span> and $<span id="xdx_907_eus-gaap--RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_c20200101__20200630_pp0p0" title="General and administrative costs, to related parties"><ix:nonFraction name="us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">54,000</ix:nonFraction></span> to related parties for the six months ended June 30, 2021
    and 2020, respectively</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 11%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GeneralAndAdministrativeExpense" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,470,180</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 11%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GeneralAndAdministrativeExpense" contextRef="From2020-04-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">255,443</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 11%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GeneralAndAdministrativeExpense" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">2,751,834</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 11%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GeneralAndAdministrativeExpense" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">547,928</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--ResearchAndDevelopmentExpense_i01_pp0p0_maOEzZv7_z3RxwwL3phvb" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Research
    and development costs</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">262,415</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2020-04-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">117,946</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">705,941</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">212,618</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--OperatingExpenses_i01T_pp0p0_mtOEzZv7_msOILzZq9_zVkkpbjfhZT1" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Total
    costs and expenses</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingExpenses" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,732,595</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingExpenses" contextRef="From2020-04-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">373,389</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingExpenses" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">3,457,775</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingExpenses" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">760,546</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--OperatingIncomeLoss_iT_pp0p0_mtOILzZq9_maNILznEA_zShtj9HvOGG2" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Loss
    from operations</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:OperatingIncomeLoss" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">1,732,595</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:OperatingIncomeLoss" contextRef="From2020-04-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">373,389</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:OperatingIncomeLoss" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">3,457,775</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:OperatingIncomeLoss" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">760,546</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_401_eus-gaap--InvestmentIncomeNonoperating_maNILznEA_ziOcq45uY2U4" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Interest
    income</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InvestmentIncomeNonoperating" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">180</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InvestmentIncomeNonoperating" contextRef="From2020-04-012020-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">264</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InvestmentIncomeNonoperating" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">326</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InvestmentIncomeNonoperating" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">4,246</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--InterestExpense_iN_pp0p0_di_msNILznEA_z7btM7RoeX22" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Interest
    expense</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">751</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0202">&#8212;</span></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">2,861</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0204">&#8212;</span></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--NetIncomeLoss_iT_pp0p0_mtNILznEA_zD66fEzsbDI3" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Net
    loss</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">1,733,166</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2020-04-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">373,125</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">3,460,310</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">756,300</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--EarningsPerShareBasicAndDiluted_pid_zN5MbRLzBZCf" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Net
    loss per common share &#8211; basic and diluted</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:EarningsPerShareBasicAndDiluted" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="INF" sign="-" unitRef="USDPShares">0.13</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:EarningsPerShareBasicAndDiluted" contextRef="From2020-04-012020-06-30" format="ixt:numdotdecimal" decimals="INF" sign="-" unitRef="USDPShares">0.03</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:EarningsPerShareBasicAndDiluted" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="INF" sign="-" unitRef="USDPShares">0.26</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:EarningsPerShareBasicAndDiluted" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="INF" sign="-" unitRef="USDPShares">0.07</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--WeightedAverageNumberOfShareOutstandingBasicAndDiluted_pid_zkIYqaqYQ3ya" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Weighted
    average common shares outstanding &#8211; basic and diluted</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,633,040</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" contextRef="From2020-04-012020-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">11,174,302</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,203,010</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: black 2.25pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">11,174,302</ix:nonFraction></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">See
accompanying notes to condensed consolidated financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>


<!-- Field: Page; Sequence: 4; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->4<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="ya_004"></span>LIXTE
BIOTECHNOLOGY HOLDINGS, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>AND
SUBSIDIARY</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>CONDENSED
CONSOLIDATED STATEMENTS OF STOCKHOLDERS&#8217; EQUITY</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>(Unaudited)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Three
Months and Six Months Ended June 30, 2021 and 2020</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>



<table cellpadding="0" cellspacing="0" id="xdx_301_114_z5Er2z5kvBVa" summary="xdx: Statement - Condensed Consolidated Statements of Stockholders&apos; Equity (Unaudited)" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; display: none; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Shares</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_4BD_us-gaap--StatementClassOfStockAxis_custom--SeriesAConvertiblePreferredStockMember_zRkrjd7Mqdel" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Amount</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Shares</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_4B4_us-gaap--StatementEquityComponentsAxis_us-gaap--CommonStockMember_zssx4ziwfIM9" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Par
    Value</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_4BD_us-gaap--StatementEquityComponentsAxis_us-gaap--AdditionalPaidInCapitalMember_z1HQprzBxKVh" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Capital</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_4B7_us-gaap--StatementEquityComponentsAxis_us-gaap--RetainedEarningsMember_zTOjSv0fxwYi" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Deficit</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_4B7_zH7EHy7iQqeg" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Equity</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Series
    A</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif"><b>Convertible</b></span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif"><b>Additional</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif"><b>Total</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Preferred
    Stock</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Common
    Stock</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Paid-in</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif"><b>Accumulated</b></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Stockholders&#8217;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Shares</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Amount</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Shares</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Par
    Value</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Capital</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Deficit</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Equity</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">Three
    months ended June 30, 2021:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_431_c20210401__20210630_eus-gaap--StockholdersEquity_iS_zUytd8HP7tM4" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 23%"><span style="font: 9pt Times New Roman, Times, Serif">Balance,
    March 31, 2021</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--SharesOutstanding_iS_pid_c20210401__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zlcxmVfDik49" title="Balance, shares" style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2021-03-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">350,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-03-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">3,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--SharesOutstanding_iS_pid_c20210401__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zAHJvZWKxGO8" title="Balance, shares" style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2021-03-31_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,538,259</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-03-31_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,354</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-03-31_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">36,227,258</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-03-31_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">32,080,912</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-03-31" format="ixt:numdotdecimal" decimals="0" unitRef="USD">7,647,700</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--StockIssuedDuringPeriodValueStockOptionsExercised_zwVsRplVDr53" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">Exercise
    of options</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0231">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20210401__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zz5PT1cLpuXa" title="Exercise of options" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" contextRef="From2021-04-012021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">125,001</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" contextRef="From2021-04-012021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">12</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" contextRef="From2021-04-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">100,988</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0234">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">101,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--StockIssuedDuringPeriodValueNewIssues_zW4hC16qZeih" style="font: 10pt Times New Roman, Times, Serif; display: none; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Proceeds
    from sale of common stock in direct equity offering, net of offering costs</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_i_pdd" style="font: 10pt Times New Roman, Times, Serif; display: none; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Proceeds
    from sale of common stock in direct equity offering, net of offering costs, shares</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--StockIssuedDuringPeriodValueOther_i_pp0p0" style="font: 10pt Times New Roman, Times, Serif; display: none; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Exercise
    of warrants</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--StockIssuedDuringPeriodSharesOther_i_pdd" style="font: 10pt Times New Roman, Times, Serif; display: none; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Exercise
    of warrants, shares</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_zWJ1LiZ2yj19" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">Stock-based
    compensation expense</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0263">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0264">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" contextRef="From2021-04-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">850,804</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0266">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">850,804</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--NetIncomeLoss_zCNdCuvlDoK6" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">Net
    loss for the period</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0269">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0270">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0271">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2021-04-012021-06-30_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">1,733,166</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">1,733,166</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)&#160;</span></td></tr>
  <tr id="xdx_436_c20210401__20210630_eus-gaap--StockholdersEquity_iE_z3RZ09LIfQuk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">Balance,
    June 30, 2021</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--SharesOutstanding_iE_pid_c20210401__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zw32XBPagrh8" title="Balance, shares" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">350,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">3,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--SharesOutstanding_iE_pid_c20210401__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zaZedwiFFWzi" title="Balance, shares" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,663,260</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,366</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">37,179,050</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">33,814,078</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">6,866,338</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">Six
    months ended June 30, 2021:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_43A_c20210101__20210630_eus-gaap--StockholdersEquity_iS_zcqj5yzNFoI2" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">Balance,
    December 31, 2020</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--SharesOutstanding_iS_pid_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zCEjso6MtVzf" title="Balance, shares" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">350,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">3,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--SharesOutstanding_iS_pid_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zuhLnJROYbld" title="Balance, shares" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2020-12-31_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">12,402,157</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-12-31_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,240</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-12-31_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">31,864,479</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-12-31_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">30,353,768</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" unitRef="USD">5,011,951</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_433_c20210101__20210630_eus-gaap--StockholdersEquity_iS_zjBz0r61cw6h" style="font: 10pt Times New Roman, Times, Serif; display: none; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">Balance</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--SharesOutstanding_iS_pid_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zxmrf9lVeLGi" title="Balance, shares" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">350,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">3,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--SharesOutstanding_iS_pid_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zBt1k5psJdba" title="Balance, shares" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2020-12-31_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">12,402,157</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-12-31_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,240</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-12-31_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">31,864,479</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-12-31_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">30,353,768</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" unitRef="USD">5,011,951</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr id="xdx_404_eus-gaap--StockIssuedDuringPeriodValueNewIssues_zP42DfAtupyf" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">Proceeds
    from sale of common stock in direct equity offering, net of offering costs</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0305">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zvXKvnpgw2U2" title="Proceeds from sale of common stock in direct equity offering, net of offering costs, shares" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1,133,102</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueNewIssues" contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">113</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueNewIssues" contextRef="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">3,689,648</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0308">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueNewIssues" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">3,689,761</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--StockIssuedDuringPeriodValueOther_zltr5qfdrR63" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">Exercise
    of warrants</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0313">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--StockIssuedDuringPeriodSharesOther_pid_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_z0P9O0IwPnVc" title="Exercise of warrants, shares" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesOther" contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">3,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">17,099</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0316">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">17,100</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--StockIssuedDuringPeriodValueStockOptionsExercised_zf0duw3k3K24" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">Exercise
    of options</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0321">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zOTbnvsnaHA1" title="Exercise of options, shares" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">125,001</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">12</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" contextRef="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">100,988</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0324">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">101,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_zIcYcLYFVCRh" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">Stock-based
    compensation expense</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0329">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0330">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;<ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" contextRef="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,506,836</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0332">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;<ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,506,836</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--NetIncomeLoss_zPujji5AW6Qb" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">Net
    loss for the period</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0335">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0336">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0337">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">3,460,310</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">3,460,310</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)&#160;</span></td></tr>
  <tr id="xdx_433_c20210101__20210630_eus-gaap--StockholdersEquity_iE_zn5iVLtkCZV5" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">Balance,
    June 30, 2021</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--SharesOutstanding_iE_pid_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zYTH4pACvz53" title="Balance, shares" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">350,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">3,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--SharesOutstanding_iE_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zy98RRhlz9yg" title="Balance, shares" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,663,260</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,366</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">37,179,050</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">33,814,078</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">6,866,338</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_432_c20210101__20210630_eus-gaap--StockholdersEquity_iE_z6tNzrBXA4Ra" style="font: 10pt Times New Roman, Times, Serif; display: none; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">Balance</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--SharesOutstanding_iE_pid_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zRFENUrf3bEk" title="Balance, shares" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">350,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">3,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--SharesOutstanding_iE_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zxfpaGGBfdgk" title="Balance, shares" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,663,260</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,366</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">37,179,050</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">33,814,078</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">6,866,338</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
</table>


<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(Continued)</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<!-- Field: Page; Sequence: 5; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->5<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>LIXTE
BIOTECHNOLOGY HOLDINGS, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>AND
SUBSIDIARY</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>CONDENSED
CONSOLIDATED STATEMENTS OF STOCKHOLDERS&#8217; EQUITY</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>(Unaudited)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>(Continued)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Three
Months and Six Months Ended June 30, 2021 and 2020</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Series
    A</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif"><b>Convertible</b></span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-size: 9pt"><b>Additional</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-size: 9pt"><b>Total</b></span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif"><b>&#160;</b></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Preferred
    Stock</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Common
    Stock</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-size: 9pt">Paid-in</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-size: 9pt"><b>Accumulated</b></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-size: 9pt">Stockholders&#8217;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Shares</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Amount</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Shares</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Par
    Value</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Capital</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Deficit</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 9pt Times New Roman, Times, Serif">Equity</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">Three
    months ended June 30, 2020:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-size: 9pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="font-family: Times New Roman, Times, Serif">&#160;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_43B_c20200401__20200630_eus-gaap--StockholdersEquity_iS_zQsKwQrd37dg" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 23%"><span style="font: 9pt Times New Roman, Times, Serif">Balance,
    March 31, 2020</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--SharesOutstanding_iS_pid_c20200401__20200630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zWdchkagLaOl" title="Balance, shares" style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2020-03-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">350,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-03-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">3,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--SharesOutstanding_iS_pid_c20200401__20200630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_z2G5c71dfY08" title="Balance, shares" style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2020-03-31_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">11,174,302</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-03-31_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,117</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-03-31_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">26,021,904</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-03-31_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">27,472,061</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 7%; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-03-31" format="ixt:numdotdecimal" decimals="0" unitRef="USD">2,050,960</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--NetIncomeLoss_z6uRpNXJQsrb" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">Net
    loss for the period</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0371">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0372">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0373">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2020-04-012020-06-30_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">373,125</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2020-04-012020-06-30" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">373,125</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_436_c20200401__20200630_eus-gaap--StockholdersEquity_iE_z5yJ7q0L4HF2" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">Balance,
    June 30, 2020</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--SharesOutstanding_iE_pid_c20200401__20200630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_z4G3Gz8wo3j3" title="Balance, shares" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2020-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">350,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">3,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--SharesOutstanding_iE_pid_c20200401__20200630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zaJUxepgUqcl" title="Balance, shares" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2020-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">11,174,302</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,117</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-06-30_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">26,021,904</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-06-30_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">27,845,186</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,677,835</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">Six
    months ended June 30, 2020:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_439_c20200101__20200630_eus-gaap--StockholdersEquity_iS_zZ1ygvVBc4Le" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">Balance,
    December 31, 2019</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--SharesOutstanding_iS_pid_c20200101__20200630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zxrwTYVPWUzf" title="Balance, shares" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2019-12-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">350,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2019-12-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">3,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--SharesOutstanding_iS_pid_c20200101__20200630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zTVmxSuHKWaj" title="Balance, shares" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2019-12-31_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">11,174,302</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2019-12-31_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,117</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2019-12-31_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">26,021,904</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2019-12-31_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">27,088,886</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2019-12-31" format="ixt:numdotdecimal" decimals="0" unitRef="USD">2,434,135</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--NetIncomeLoss_i_pp0p0" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">Net
    loss for the period</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0397">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">&#8212;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0398">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0399">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2020-01-012020-06-30_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">756,300</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">756,300</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_43D_c20200101__20200630_eus-gaap--StockholdersEquity_iE_z0JtKvrrdVo1" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">Balance,
    June 30, 2020</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--SharesOutstanding_iE_pid_c20200101__20200630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zzEeMvhLAg37" title="Balance, shares" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2020-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">350,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">3,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--SharesOutstanding_iE_pid_c20200101__20200630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zAyFId7VkP01" title="Balance, shares" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharesOutstanding" contextRef="AsOf2020-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">11,174,302</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,117</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-06-30_us-gaap_AdditionalPaidInCapitalMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">26,021,904</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-06-30_us-gaap_RetainedEarningsMember" format="ixt:numdotdecimal" decimals="0" sign="-" unitRef="USD">27,845,186</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 9pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquity" contextRef="AsOf2020-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,677,835</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 9pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">See
accompanying notes to condensed consolidated financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>


<!-- Field: Page; Sequence: 6; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->6<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="ya_005"></span>LIXTE
BIOTECHNOLOGY HOLDINGS, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>AND
SUBSIDIARY</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>CONDENSED
CONSOLIDATED STATEMENTS OF CASH FLOWS</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>(Unaudited)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<table cellpadding="0" cellspacing="0" id="xdx_30F_112_zUMMEBbWYiO5" summary="xdx: Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; display: none; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_496_20210101__20210630_zTWM4dK9Tbs6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_490_20200101__20200630_zI0HFwUrv5t" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Six
                                            Months Ended</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>June
                                            30,</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--NetCashProvidedByUsedInOperatingActivitiesAbstract_iB" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Cash
    flows from operating activities:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--NetIncomeLoss_i01_pp0p0_maNCPBUzGVD_zEdwkgxTbID3" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 60%; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Net
    loss</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">3,460,310</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">756,300</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_403_eus-gaap--AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_i01B" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Adjustments
    to reconcile net loss to net cash used in operating activities:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Stock-based
    compensation expense included in -</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_ecustom--GeneralAndAdministrativeStockBasedCompensationExpenses_i02_pp0p0_maNCPBUzGVD_zxyDDTrxiYfa" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-left: 10pt"><span style="font: 10pt Times New Roman, Times, Serif">General
    and administrative costs</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="LIXT:GeneralAndAdministrativeStockBasedCompensationExpenses" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,506,836</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0423">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--IncreaseDecreaseInOperatingCapitalAbstract_i01B" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Changes
    in operating assets and liabilities:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--IncreaseDecreaseInOperatingAssetsAbstract_i02B" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">(Increase)
    decrease in -</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_ecustom--IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices_i03N_pp0p0_di_msNCPBUzGVD_zXdZEkj93kgh" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-left: 10pt"><span style="font: 10pt Times New Roman, Times, Serif">Advances
    on research and development contract services</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="LIXT:IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">246,435</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0432">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--IncreaseDecreaseInAccruedInterestReceivableNet_i03N_pp0p0_di_msNCPBUzGVD_zedhocI816fg" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-left: 10pt"><span style="font: 10pt Times New Roman, Times, Serif">Accrued
    interest receivable</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0434">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">14,367</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--IncreaseDecreaseInPrepaidInsurance_i03N_pp0p0_di_msNCPBUzGVD_zPrBeleGrsWa" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-left: 10pt"><span style="font: 10pt Times New Roman, Times, Serif">Prepaid
    insurance</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInPrepaidInsurance" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">8,672</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncreaseDecreaseInPrepaidInsurance" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">19,889</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_i03N_pp0p0_di_msNCPBUzGVD_zYnGkOme90j3" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-left: 10pt"><span style="font: 10pt Times New Roman, Times, Serif">Other
    prepaid expenses and current assets</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">29,871</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">8,295</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--IncreaseDecreaseInOperatingLiabilitiesAbstract_i02B" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Increase
    (decrease) in -</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40E_eus-gaap--IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_i03_pp0p0_maNCPBUzGVD_zz5iKwiDEpJh" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-left: 10pt"><span style="font: 10pt Times New Roman, Times, Serif">Accounts
    payable and accrued expenses</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">27,845</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">15,319</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_ecustom--IncreaseDecreaseInResearchAndDevelopmentContractLiabilities_i03_pp0p0_maNCPBUzGVD_zIAS3BEQLHqc" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt; padding-left: 10pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
    and development contract liabilities</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="LIXT:IncreaseDecreaseInResearchAndDevelopmentContractLiabilities" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">198,114</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="LIXT:IncreaseDecreaseInResearchAndDevelopmentContractLiabilities" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">70,252</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_406_eus-gaap--NetCashProvidedByUsedInOperatingActivities_i01T_pp0p0_mtNCPBUzGVD_maCCERCzRZV_znvBBWkZFbqh" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Net
    cash used in operating activities</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInOperatingActivities" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">2,068,183</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInOperatingActivities" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">768,682</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40F_eus-gaap--NetCashProvidedByUsedInFinancingActivitiesAbstract_iB" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Cash
    flows from financing activities:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40E_eus-gaap--ProceedsFromIssuanceOfCommonStock_i01_pp0p0_maNCPBUzZ3G_zDRl7lYOxke5" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Proceeds
    from sale of common stock in direct equity offering, net of offering costs</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ProceedsFromIssuanceOfCommonStock" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">3,689,761</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0459">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_ecustom--RepaymentOfDeferredOfferingCosts_i01N_pp0p0_di_msNCPBUzZ3G_zAAQMVQaS4S9" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Payment
    of deferred offering costs</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0461">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="LIXT:RepaymentOfDeferredOfferingCosts" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">55,850</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_401_eus-gaap--ProceedsFromIssuanceOfWarrants_i01_pp0p0_maNCPBUzZ3G_zUJo9XSUNmi3" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Exercise
    of common stock warrants</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ProceedsFromIssuanceOfWarrants" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">17,100</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0465">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--ProceedsFromStockPlans_i01_pp0p0_maNCPBUzZ3G_z8McCsQLFMK2" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Exercise
    of common stock options</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ProceedsFromStockPlans" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">101,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0468">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--PaymentsOfStockIssuanceCosts_i01N_pp0p0_di_msNCPBUzZ3G_zeRpK0kcL6G" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Payment
    of public offering costs</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:PaymentsOfStockIssuanceCosts" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">10,467</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0471">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40E_eus-gaap--NetCashProvidedByUsedInFinancingActivities_iT_pp0p0_mtNCPBUzZ3G_maCCERCzRZV_z8kCQ9Ov3wad" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Net
    cash provided by (used in) financing activities</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:NetCashProvidedByUsedInFinancingActivities" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">3,797,394</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInFinancingActivities" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">55,850</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract_iB" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Cash:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_i01T_pp0p0_mtCCERCzRZV_z5D2E9fidSIh" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Net
    increase (decrease)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,729,211</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" sign="-" unitRef="USD">824,532</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_40B_eus-gaap--CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_i01S_pp0p0" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Balance
    at beginning of period</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">5,069,266</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" contextRef="AsOf2019-12-31" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">2,598,864</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_i01E_pp0p0" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Balance
    at end of period</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">6,798,477</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" contextRef="AsOf2020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,774,332</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--SupplementalCashFlowInformationAbstract_iB" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Supplemental
    disclosures of cash flow information:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_ecustom--CashPaidAbstract_i01B" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Cash
    paid for -</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--InterestPaidNet_i02_pp0p0" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Interest</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InterestPaidNet" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">2,944</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0495">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--IncomeTaxesPaidNet_i02_pp0p0" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Income
    taxes</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0497">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0498">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">See
accompanying notes to condensed consolidated financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<!-- Field: Page; Sequence: 7; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->7<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="ya_006"></span>LIXTE
BIOTECHNOLOGY HOLDINGS, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>AND
SUBSIDIARY</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>NOTES
TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>(Unaudited)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Three
Months and Six Months Ended June 30, 2021 and 2020</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>

<ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock"><p id="xdx_806_eus-gaap--OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_zWT7FXysAmt4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>1.
<span id="xdx_821_zrr1bX1g13cd">Organization and Basis of Presentation</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
condensed consolidated financial statements of Lixte Biotechnology Holdings, Inc., a Delaware corporation (&#8220;Holdings&#8221;), including
its wholly-owned Delaware subsidiary, Lixte Biotechnology, Inc. (&#8220;Lixte&#8221;) (collectively, the &#8220;Company&#8221;), at June
30, 2021, and for the three months and six months ended June 30, 2021 and 2020, are unaudited. In the opinion of management of the Company,
all adjustments, including normal recurring accruals, have been made that are necessary to present fairly the financial position of the
Company as of June 30, 2021, and the results of its operations for the three months and six months ended June 30, 2021 and 2020, and
its cash flows for the six months ended June 30, 2021 and 2020. Operating results for the interim periods presented are not necessarily
indicative of the results to be expected for a full fiscal year. The consolidated balance sheet at December 31, 2020 has been derived
from the Company&#8217;s audited consolidated financial statements at such date.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
condensed consolidated financial statements and related notes have been prepared pursuant to the rules and regulations of the Securities
and Exchange Commission (the &#8220;SEC&#8221;). Accordingly, certain information and footnote disclosures normally included in financial
statements prepared in accordance with generally accepted accounting principles have been omitted pursuant to such rules and regulations.
These condensed consolidated financial statements should be read in conjunction with the financial statements and other information included
in the Company&#8217;s Annual Report on Form 10-K for the fiscal year ended December 31, 2020, as filed with the SEC.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:NatureOfOperations"><p id="xdx_80E_eus-gaap--NatureOfOperations_zOcwrJAlT5xl" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>2.
<span id="xdx_82D_z985IKj6uVC6">Business</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company is a drug discovery company that uses biomarker technology to identify enzyme targets associated with serious common diseases
and then designs novel compounds to attack those targets. The Company&#8217;s product pipeline is primarily focused on inhibitors of
protein phosphatases, used alone and in combination with cytotoxic agents and/or x-ray and immune checkpoint blockers, and encompasses
two major categories of compounds at various stages of pre-clinical and clinical development that the Company believes have broad therapeutic
potential not only for cancer but also for other debilitating and life-threatening diseases.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s activities are subject to significant risks and uncertainties, including the need for additional capital. The Company
has not yet commenced any revenue-generating operations, does not have positive cash flows from operations, and is dependent on periodic
infusions of equity capital to fund its operating requirements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Going
Concern</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">At
June 30, 2021, the Company had cash of $<span id="xdx_905_eus-gaap--CashAndCashEquivalentsAtCarryingValue_c20210630_pp0p0" title="Cash and cash equivalents"><ix:nonFraction name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">6,798,477</ix:nonFraction></span> available to fund its operations. Because the Company is currently engaged in Phase
2 clinical trials, it is expected that it will take a significant amount of time and resources to develop any product or intellectual
property capable of generating sustainable revenues. Accordingly, the Company&#8217;s business is unlikely to generate any sustainable
operating revenues in the next several years and may never do so. Even if the Company is able to generate revenues through licensing
its technologies or through product sales, there can be no assurance that the Company will be able to achieve positive earnings and operating
cash flows.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s consolidated financial statements have been presented on the basis that it will continue as a going concern, which contemplates
the realization of assets and satisfaction of liabilities in the normal course of business. The Company has no recurring source of revenue
and has experienced negative operating cash flows since inception. The Company has financed its working capital requirements primarily
through the recurring sale of its equity securities.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 8; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->8<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">As
a result, management has concluded that there is substantial doubt about the Company&#8217;s ability to continue as a going concern.
The Company&#8217;s independent registered public accounting firm, in its report on the Company&#8217;s consolidated financial statements
for the year ended December 31, 2020, has also expressed substantial doubt about the Company&#8217;s ability to continue as a going concern.
The Company&#8217;s consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s ability to continue as a going concern is dependent upon its ability to raise additional equity capital to fund its research
and development activities and to ultimately achieve sustainable operating revenues and profitability. The amount and timing of future
cash requirements depends on the pace and design of the Company&#8217;s clinical trial program, which, in turn, depends on the availability
of operating capital to fund such activities.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
November 30, 2020, the Company listed on The Nasdaq Capital Market in conjunction with the completion of its public offering of units
of common stock and warrants that generated net cash proceeds of $<span id="xdx_90C_eus-gaap--ProceedsFromIssuanceOrSaleOfEquity_c20201129__20201130_pp0p0" title="Proceeds from issuance of common stock and warrants"><ix:nonFraction name="us-gaap:ProceedsFromIssuanceOrSaleOfEquity" contextRef="From2020-11-292020-11-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">4,591,349</ix:nonFraction></span>. Subsequently, on January 18, 2021, the Company entered into
a clinical trial agreement to carry out a Phase 1b clinical trial of LB-100, combined with a standard regimen for untreated, extensive
stage-disease small cell lung cancer. This new clinical trial is being conducted through City of Hope and is estimated to cost from $<span id="xdx_90F_ecustom--EstimatedCostOfClinicalTrial_c20210101__20210118__dei--LegalEntityAxis__custom--PhaseOneBClinicalTrialMember__srt--RangeAxis__srt--MinimumMember_pp0p0" title="Estimated cost of clinical trial"><ix:nonFraction name="LIXT:EstimatedCostOfClinicalTrial" contextRef="From2021-01-012021-01-18_custom_PhaseOneBClinicalTrialMember_srt_MinimumMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">2,500,000</ix:nonFraction></span>
to $<span id="xdx_90D_ecustom--EstimatedCostOfClinicalTrial_c20210101__20210118__dei--LegalEntityAxis__custom--PhaseOneBClinicalTrialMember__srt--RangeAxis__srt--MaximumMember_pp0p0" title="Estimated cost of clinical trial"><ix:nonFraction name="LIXT:EstimatedCostOfClinicalTrial" contextRef="From2021-01-012021-01-18_custom_PhaseOneBClinicalTrialMember_srt_MaximumMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">2,900,000</ix:nonFraction></span> and take approximately 24 to 30 months. Combined with the Company&#8217;s existing clinical trial commitments, this new
clinical trial commitment represents an additional demand on the Company&#8217;s working capital resources. Although the Company completed
a sale of common stock under a registered direct equity offering on March 2, 2021 that generated net proceeds of $<span id="xdx_909_eus-gaap--ProceedsFromIssuanceInitialPublicOffering_c20210301__20210302__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_pp0p0" title="Estimated gross proceeds from offering of shares"><ix:nonFraction name="us-gaap:ProceedsFromIssuanceInitialPublicOffering" contextRef="From2021-03-012021-03-02_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">3,689,761</ix:nonFraction></span>, the Company
estimates that it will need to raise additional capital to fund its operations, including its various clinical trial commitments, by
mid-2022. In addition, the Company&#8217;s operating plan may change as a result of many factors which are currently unknown to the Company,
including possible additional clinical trials, and the Company may need additional funds sooner than currently planned.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">As
market conditions present uncertainty as to the Company&#8217;s ability to secure additional funds, there can be no assurances that the
Company will be able to secure additional financing on acceptable terms, as and when necessary, to continue to conduct operations. There
is also significant uncertainty as to the effect that the coronavirus pandemic may have on the Company&#8217;s clinical trial schedule
and the amount and type of financing available to the Company in the future.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">If
cash resources are insufficient to satisfy the Company&#8217;s ongoing cash requirements, the Company would be required to scale back
or discontinue its clinical trial program, as well as its licensing and patent prosecution efforts and its technology and product development
efforts, or obtain funds, if available, through strategic alliances or joint ventures that could require the Company to relinquish rights
to and/or control of LB-100, or to discontinue operations entirely.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Reverse
Stock Split</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
November 18, 2020, the Company effected a <span id="xdx_90D_eus-gaap--StockholdersEquityReverseStockSplit_c20201117__20201118__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember" title="Reverse stock split"><ix:nonNumeric contextRef="From2020-11-172020-11-18_us-gaap_CommonStockMember" name="us-gaap:StockholdersEquityReverseStockSplit">1-for-6 reverse split</ix:nonNumeric></span> of its outstanding shares of common stock. No fractional shares were
issued in connection with the reverse split, with any fractional shares resulting from the reverse split being rounded up to the nearest
whole share.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">All
share and per share amounts and information presented herein has been retroactively adjusted to reflect the reverse stock split for all
periods presented.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:SignificantAccountingPoliciesTextBlock"><p id="xdx_807_eus-gaap--SignificantAccountingPoliciesTextBlock_zvepZW7ewxri" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>3.
<span id="xdx_826_zTfy1LbL9KGd">Summary of Significant Accounting Policies</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:ConsolidationPolicyTextBlock"><p id="xdx_84E_eus-gaap--ConsolidationPolicyTextBlock_zKhiBszTqSfd" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_865_zUdDP4J4T17g">Principles
of Consolidation</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
accompanying condensed consolidated financial statements of the Company have been prepared in accordance with United States generally
accepted accounting principles (&#8220;GAAP&#8221;) and include the financial statements of Holdings and its wholly owned subsidiary,
Lixte. Intercompany balances and transactions have been eliminated in consolidation.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 9; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->9<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:UseOfEstimates"><p id="xdx_84C_eus-gaap--UseOfEstimates_zzQVbu6hQJz8" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_86E_zyy4trpDgv45">Use
of Estimates</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported
amounts of assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period.
Some of those judgments can be subjective and complex, and therefore, actual results could differ materially from those estimates under
different assumptions or conditions. Management bases its estimates on historical experience and on various assumptions that are believed
to be reasonable in relation to the financial statements taken as a whole under the circumstances, the results of which form the basis
for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Management
regularly evaluates the key factors and assumptions used to develop the estimates utilizing currently available information, changes
in facts and circumstances, historical experience and reasonable assumptions. After such evaluations, if deemed appropriate, those estimates
are adjusted accordingly. Actual results could differ from those estimates. Significant estimates include those related to assumptions
used in accruals for potential liabilities, valuing equity instruments issued for services, and the realization of deferred tax assets.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:CashAndCashEquivalentsPolicyTextBlock"><p id="xdx_846_eus-gaap--CashAndCashEquivalentsPolicyTextBlock_zIloa6oHCVV4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_867_zpXEdngdho76">Cash</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Cash,
including accrued interest, is primarily held in a cash bank deposit program maintained by a major financial institution. The Company&#8217;s
policy is to maintain its cash balances with financial institutions with high credit ratings and in accounts insured by the Federal Deposit
Insurance Corporation (the &#8220;FDIC&#8221;) and/or by the Securities Investor Protection Corporation (the &#8220;SIPC&#8221;). The
Company may periodically have cash balances in financial institutions in excess of FDIC and SIPC insurance limits of $<span id="xdx_901_eus-gaap--CashFDICInsuredAmount_c20210630_pp0p0" title="Cash FDIC insurance"><ix:nonFraction name="us-gaap:CashFDICInsuredAmount" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">250,000</ix:nonFraction></span> and $<span id="xdx_907_ecustom--CashSIPCInsuredAmount_c20210630_pp0p0" title="Cash SIPC insurance"><ix:nonFraction name="LIXT:CashSIPCInsuredAmount" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">500,000</ix:nonFraction></span>,
respectively. The financial institution that currently holds the Company&#8217;s cash balances also maintains supplemental insurance
coverage for its customers&#8217; cash balances. The Company has not experienced any losses to date resulting from this practice.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:ResearchAndDevelopmentExpensePolicy"><p id="xdx_842_eus-gaap--ResearchAndDevelopmentExpensePolicy_zGnJugaj5U17" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_86B_zAd3ByJloTIa">Research
and Development</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
and development costs consist primarily of fees paid to consultants and contractors, and other expenses relating to the acquisition,
design, development and clinical trials with respect to the Company&#8217;s compounds and product candidates. Research and development
costs also include the costs to produce the compounds used in research and clinical trials, which are charged to operations as incurred.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
and development costs are generally charged to operations ratably over the life of the underlying contracts, unless the achievement of
milestones, the completion of contracted work, or other information indicates that a different expensing schedule is more appropriate.
However, payments for research and development costs that are contractually defined as non-refundable are charged to operations as incurred.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Obligations
incurred with respect to mandatory scheduled payments under research agreements with milestone provisions are recognized as charges to
research and development costs in the Company&#8217;s consolidated statement of operations based on the achievement of such milestones,
as specified in the agreement. Obligations incurred with respect to mandatory scheduled payments under research agreements without milestone
provisions are accounted for when due, are recognized ratably over the appropriate period, as specified in the agreement, and are recorded
as liabilities in the Company&#8217;s consolidated balance sheet, with a corresponding charge to research and development costs in the
Company&#8217;s consolidated statement of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Payments
made pursuant to research and development contracts are initially recorded as advances on research and development contract services
in the Company&#8217;s consolidated balance sheet and are then charged to research and development costs in the Company&#8217;s consolidated
statement of operations as those contract services are performed. Expenses incurred under research and development contracts in excess
of amounts advanced are recorded as research and development contract liabilities in the Company&#8217;s consolidated balance sheet,
with a corresponding charge to research and development costs in the Company&#8217;s consolidated statement of operations. The Company
reviews the status of its research and development contracts on a quarterly basis.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="LIXT:PrepaidInsurancePolicyTextBlock"><p id="xdx_842_ecustom--PrepaidInsurancePolicyTextBlock_zo7vPcHMQJPf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_862_zUHlj9l8gg41">Prepaid
Insurance</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Prepaid
insurance represents the premiums paid for directors and officers insurance coverage and for general liability insurance coverage in
excess of the amortization of the total policy premium charged to operations to date. Such amortization is determined by amortizing the
total policy premium charged on a straight-line basis over the respective policy periods. As the policy premiums incurred are amortizable
in the ensuing twelve-month period, they are recorded as a current asset in the Company&#8217;s consolidated balance sheet at each reporting
date and amortized to the Company&#8217;s consolidated statement of operations for each reporting period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 10; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->10<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:IntangibleAssetsFiniteLivedPolicy"><p id="xdx_844_eus-gaap--IntangibleAssetsFiniteLivedPolicy_z0eA098Fxge2" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_867_zHamHUmCVpda">Patent
and Licensing Related Legal and Filing Costs</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Due
to the significant uncertainty associated with the successful development of one or more commercially viable products based on the Company&#8217;s
research efforts and related patent applications, all patent-related legal and filing fees and licensing-related legal fees are charged
to operations as incurred. Patent and licensing-related legal and filing costs were $<span id="xdx_90C_ecustom--PatentAndLicensingCosts_pp0p0_c20210401__20210630_zTfmf24eQkO2" title="Patent and licensing costs"><ix:nonFraction name="LIXT:PatentAndLicensingCosts" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">108,193</ix:nonFraction></span> and $<span id="xdx_900_ecustom--PatentAndLicensingCosts_pp0p0_c20200401__20200630_zRfZPM6ib7L3"><ix:nonFraction name="LIXT:PatentAndLicensingCosts" contextRef="From2020-04-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">143,444</ix:nonFraction></span> for the three months ended
June 30, 2021 and 2020, and $<span id="xdx_908_ecustom--PatentAndLicensingCosts_c20210101__20210630_pp0p0" title="Patent and licensing costs"><ix:nonFraction name="LIXT:PatentAndLicensingCosts" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">228,352</ix:nonFraction></span> and $<span id="xdx_90A_ecustom--PatentAndLicensingCosts_c20200101__20200630_pp0p0" title="Patent and licensing costs"><ix:nonFraction name="LIXT:PatentAndLicensingCosts" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">276,912</ix:nonFraction></span> for the six months ended June 30, 2021 and 2020, respectively. Patent and licensing
related legal and filing costs are included in general and administrative costs in the Company&#8217;s consolidated statements of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:ConcentrationRiskCreditRisk"><p id="xdx_84E_eus-gaap--ConcentrationRiskCreditRisk_zSLJ6LtVgZw3" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_865_zNTIswlLvYbe">Concentration
of Risk</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company periodically contracts with vendors and consultants to provide services related to the Company&#8217;s operations. Charges incurred
for these services can be for a specific time period (typically one year) or for a specific project or task. Costs and expenses incurred
that represented <span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--CostOfSalesMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zAgaAzUkaAm7" title="Concentration of risk, percentage"><span id="xdx_90F_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--CostOfSalesMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zUAp37MEuyo3" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2021-01-012021-06-30_us-gaap_CostOfSalesMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2020-01-012020-06-30_us-gaap_CostOfSalesMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">10</ix:nonFraction></ix:nonFraction></span></span>% or more of general and administrative costs or research and development costs for the three months and six months
ended June 30, 2021 and 2020 are described as follows.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">General
and administrative costs for the three months ended June 30, 2021 and 2020 include charges from a legal firm for general licensing and
patent prosecution costs relating to the Company&#8217;s intellectual properties representing <span id="xdx_907_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zSeWeGthK3xk" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2021-04-012021-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">7.5</ix:nonFraction></span>% and <span id="xdx_906_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_z9S5eMsbKyL" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2020-04-012020-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">56.3</ix:nonFraction></span>%, respectively, of total
general and administrative costs.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">General
and administrative costs for the six months ended June 30, 2021 and 2020 include charges from a legal firm for general licensing and
patent prosecution costs relating to the Company&#8217;s intellectual properties representing <span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zK3qQzJXQoUg" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2021-01-012021-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">8.4</ix:nonFraction></span>% and <span id="xdx_90E_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_z8PHkjEC1Si9" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2020-01-012020-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">50.7</ix:nonFraction></span>%, respectively, of total
general and administrative costs. .</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
and development costs for the three months ended June 30, 2021 include charges from three vendors and consultants representing <span id="xdx_90C_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zRlSMwlFbzh9" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">26.3</ix:nonFraction></span>%,
<span id="xdx_902_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zy06irtLI5r8" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">26.0</ix:nonFraction></span>%, and <span id="xdx_904_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_zUqJswqIZrE3" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_ThreeVendorsAndConsultantsMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">11.4</ix:nonFraction></span>%, respectively, of total research and development costs for that period. Research and development costs for the three
months ended June 30, 2020 include charges from three vendors and consultants representing <span id="xdx_90A_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zmTy36DBQNMk" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2020-04-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">36.8</ix:nonFraction></span>%, <span id="xdx_908_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zZhoY5ppNKHc" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2020-04-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">25.6</ix:nonFraction></span>%, and <span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_z3Ei8asG4c42" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2020-04-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_ThreeVendorsAndConsultantsMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">10.5</ix:nonFraction></span>%, respectively, of
total research and development costs for that period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
and development costs for the six months ended June 30, 2021 include charges from two vendors and consultants representing <span id="xdx_90A_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zecS16ucFngc" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2021-01-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">43.8</ix:nonFraction></span>%, and
<span id="xdx_901_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_z6FbkvlpNhw1" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2021-01-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">19.7</ix:nonFraction></span>%, respectively, of total research and development costs for that period. Research and development costs for the six months ended
June 30, 2020 include charges from four vendors and consultants representing <span id="xdx_900_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zaisd5b66Toi" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">28.3</ix:nonFraction></span>%, <span id="xdx_901_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zWPUvajUO5n3" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">20.4</ix:nonFraction></span>%, <span id="xdx_905_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_zDsTwxzMUxM2" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_ThreeVendorsAndConsultantsMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">15.1</ix:nonFraction></span>%, and <span id="xdx_908_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--FourVendorsAndConsultantsMember_zrYjvZLBjyp3" title="Concentration of risk, percentage"><ix:nonFraction name="us-gaap:ConcentrationRiskPercentage1" contextRef="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_FourVendorsAndConsultantsMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">11.9</ix:nonFraction></span>%, respectively, of total research
and development costs for that period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:IncomeTaxPolicyTextBlock"><p id="xdx_84B_eus-gaap--IncomeTaxPolicyTextBlock_zI1M1VeAWWo3" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_86C_zw5UPup0PoI4">Income
Taxes</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company accounts for income taxes under an asset and liability approach for financial accounting and reporting for income taxes. Accordingly,
the Company recognizes deferred tax assets and liabilities for the expected impact of differences between the financial statements and
the tax basis of assets and liabilities.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company records a valuation allowance to reduce its deferred tax assets to the amount that is more likely than not to be realized. In
the event the Company was to determine that it would be able to realize its deferred tax assets in the future in excess of its recorded
amount, an adjustment to the deferred tax assets would be credited to operations in the period such determination was made. Should the
Company determine that it would not be able to realize all or part of its deferred tax assets in the future, an adjustment to the deferred
tax assets would be charged to operations in the period such determination was made.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"></span></p>

<ix:exclude><!-- Field: Page; Sequence: 11; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->11<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0pt 0; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company is subject to U.S. federal income taxes and income taxes of various state tax jurisdictions. As the Company&#8217;s net operating
losses have yet to be utilized, all previous tax years remain open to examination by Federal authorities and other jurisdictions in which
the Company currently operates or has operated in the past. The Company had <span id="xdx_900_eus-gaap--UnrecognizedTaxBenefits_iI_pp0p0_do_c20210630_zl6NwLQFeGij" title="Unrecognized tax benefits"><span id="xdx_901_eus-gaap--UnrecognizedTaxBenefits_iI_pp0p0_do_c20201231_zdmVNLQTO8W" title="Unrecognized tax benefits"><ix:nonFraction name="us-gaap:UnrecognizedTaxBenefits" contextRef="AsOf2021-06-30" format="ixt-sec:numwordsen" decimals="0" scale="0" unitRef="USD"><ix:nonFraction name="us-gaap:UnrecognizedTaxBenefits" contextRef="AsOf2020-12-31" format="ixt-sec:numwordsen" decimals="0" scale="0" unitRef="USD">no</ix:nonFraction></ix:nonFraction></span></span> unrecognized tax benefits as of June 30, 2021 or December
31, 2020 and does not anticipate any material amount of unrecognized tax benefits within the <span id="xdx_90C_ecustom--DeferredSetupAndOrganizationCostsAmortizationPeriod_dtM_c20210101__20210630_zbQ4CNRaCz4b" title="Deferred setup and organization costs, amortization period"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt-sec:durmonth" name="LIXT:DeferredSetupAndOrganizationCostsAmortizationPeriod">12</ix:nonNumeric></span> months subsequent to June 30, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company accounts for uncertainties in income tax law under a comprehensive model for the financial statement recognition, measurement,
presentation and disclosure of uncertain tax positions taken or expected to be taken in income tax returns as prescribed by GAAP. The
tax effects of a position are recognized only if it is &#8220;more-likely-than-not&#8221; to be sustained by the taxing authority as
of the reporting date. If the tax position is not considered &#8220;more-likely-than-not&#8221; to be sustained, then no benefits of
the position are recognized. The Company had not recorded any liability for uncertain tax positions as of June 30, 2021 or December 31,
2020. Subsequent to June 30, 2021, any interest and penalties related to uncertain tax positions will be recognized as a component of
income tax expense.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy"><p id="xdx_84D_eus-gaap--ShareBasedCompensationOptionAndIncentivePlansPolicy_zvzP98uShndb" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_869_zRQzK60kYfD">Stock-Based
Compensation</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company periodically issues common stock and stock options to officers, directors, employees, Scientific Advisory Committee members,
contractors and consultants for services rendered. Options vest and expire according to terms established at the issuance date of each
grant. Stock grants, which are generally time vested, are measured at the grant date fair value and charged to operations ratably over
the vesting period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company accounts for stock-based payments to officers, directors, employees, Scientific Advisory Committee members contractors and consultants
by measuring the cost of services received in exchange for equity awards utilizing the grant date fair value of the awards, with the
cost recognized as compensation expense on the straight-line basis in the Company&#8217;s financial statements over the vesting period
of the awards.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
fair value of stock options granted as stock-based compensation is determined utilizing the Black-Scholes option-pricing model, and is
affected by several variables, the most significant of which are the expected life of the stock option, the exercise price of the stock
option as compared to the fair market value of the common stock on the grant date, and the estimated volatility of the common stock.
Unless sufficient historical exercise data is available, the expected life of the stock option is calculated as the mid-point between
the vesting period and the contractual term (the &#8220;simplified method&#8221;). Estimated volatility is based on the historical volatility
of the Company&#8217;s common stock, calculated utilizing a look-back period approximately equal to the contractual life of the stock
option being granted. The risk-free interest rate is based on the U.S. Treasury yield curve in effect at the time of grant. The fair
market value of the common stock is determined by reference to the quoted market price of the Company&#8217;s common stock on the grant
date.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company recognizes the fair value of stock-based compensation awards in general and administrative costs and in research and development
costs, as appropriate, in the Company&#8217;s consolidated statements of operations. The Company issues new shares of common stock to
satisfy stock option exercises.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:EarningsPerSharePolicyTextBlock"><p id="xdx_841_eus-gaap--EarningsPerSharePolicyTextBlock_zPpVjcsVlZT6" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_86B_zJDfdcixbe8h">Earnings
(Loss) Per Share</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s computation of earnings (loss) per share (&#8220;EPS&#8221;) includes basic and diluted EPS. Basic EPS is measured as
the income (loss) attributable to common stockholders divided by the weighted average common shares outstanding for the period. Diluted
EPS is similar to basic EPS but presents the dilutive effect on a per share basis of potential common shares (e.g., preferred shares,
warrants and stock options) as if they had been converted at the beginning of the periods presented, or issuance date, if later. Potential
common shares that have an anti-dilutive effect (i.e., those that increase income per share or decrease loss per share) are excluded
from the calculation of diluted EPS.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Loss
per common share is computed by dividing net loss by the weighted average number of shares of common stock outstanding during the respective
periods. Basic and diluted loss per common share was the same for all periods presented because all preferred shares, warrants and stock
options outstanding were anti-dilutive.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 12; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->12<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock"><p id="xdx_89E_eus-gaap--ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_zX0CRa96JWqj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">At
June 30, 2021 and 2020, the Company excluded the outstanding securities summarized below, which entitle the holders thereof to acquire
shares of common stock, from its calculation of earnings per share, as their effect would have been anti-dilutive.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B5_z1jLImRXzx3g" style="display: none">Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_49E_20210101__20210630_zOg5t9OwLSWf" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_49A_20200101__20200630_zD6yanotrTQ5" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">June
    30,</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--SeriesAConvertiblePreferredStockMember_zz7VY8IZ8eQj" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 64%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Series
    A Convertible Preferred Stock</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember158988921" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">729,167</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="From2020-01-012020-06-30_custom_SeriesAConvertiblePreferredStockMember158988937" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">729,167</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockWarrantsMember_zXiKv1tkqUuk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Common
    stock warrants</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">3,110,310</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="From2020-01-012020-06-30_custom_CommonStockWarrantsMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember_z9N7ndH648Ij" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Common
    stock options, including options issued in the form of warrants</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="From2021-01-012021-06-30_custom_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">2,550,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="From2020-01-012020-06-30_custom_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1,308,333</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_z9fvb1FnvUj7" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">6,389,477</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">3,537,500</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A2_zOxgTzbqAMcl" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:FairValueOfFinancialInstrumentsPolicy"><p id="xdx_84E_eus-gaap--FairValueOfFinancialInstrumentsPolicy_zfqfMa2aiUXi" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_867_zD4RErjwGA1k">Fair
Value of Financial Instruments</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
authoritative guidance with respect to fair value established a fair value hierarchy that prioritizes the inputs to valuation techniques
used to measure fair value into three levels and requires that assets and liabilities carried at fair value be classified and disclosed
in one of three categories, as presented below. Disclosure as to transfers in and out of Levels 1 and 2, and activity in Level 3 fair
value measurements, is also required.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Level
1. Observable inputs such as quoted prices in active markets for an identical asset or liability that the Company has the ability to
access as of the measurement date. Financial assets and liabilities utilizing Level 1 inputs include active-exchange traded securities
and exchange-based derivatives.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Level
2. Inputs, other than quoted prices included within Level 1, which are directly observable for the asset or liability or indirectly observable
through corroboration with observable market data. Financial assets and liabilities utilizing Level 2 inputs include fixed income securities,
non-exchange-based derivatives, mutual funds, and fair-value hedges.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Level
3. Unobservable inputs in which there is little or no market data for the asset or liability which requires the reporting entity to develop
its own assumptions. Financial assets and liabilities utilizing Level 3 inputs include infrequently traded non-exchange-based derivatives
and commingled investment funds and are measured using present value pricing models.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company determines the level in the fair value hierarchy within which each fair value measurement falls in its entirety, based on the
lowest level input that is significant to the fair value measurement in its entirety. In determining the appropriate levels, the Company
performs an analysis of the assets and liabilities at each reporting period end.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
carrying value of financial instruments (consisting of accounts payable and accrued expenses) is considered to be representative of their
respective fair values due to the short-term nature of those instruments.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock"><p id="xdx_84F_eus-gaap--NewAccountingPronouncementsPolicyPolicyTextBlock_znDle9vkj2Gc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_861_zevKM2sCGT1g">Recent
Accounting Pronouncements</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">In
December 2019, the Financial Accounting Standards Board (the &#8220;FASB&#8221;) issued Accounting Standards Update (&#8220;ASU&#8221;)
2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (&#8220;ASU 2019-12&#8221;). ASU 2019-12 simplifies the
accounting for income taxes by removing certain exceptions and enhances and simplifies various aspects of the income tax accounting guidance
in ASC 740. ASU 2019-12 was effective January 1, 2021. The adoption of ASU 2019-12 did not have any impact on the Company&#8217;s consolidated
financial statement presentation or disclosures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">In
August 2020, the FASB issued ASU 2020-06, Debt &#8212; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging&#8212;Contracts
in Entity&#8217;s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity&#8217;s Own Equity
(&#8220;ASU 2020-06&#8221;). ASU 2020-06 simplifies the accounting for convertible debt by eliminating the beneficial conversion and
cash conversion accounting models. Upon adoption of ASU 2020-06, convertible debt proceeds, unless issued with a substantial premium
or an embedded conversion feature that is not clearly and closely related to the host contract, will no longer be allocated between debt
and equity components. This modification will reduce the issue discount and result in less non-cash interest expense in financial statements.
ASU 2020-06 also updates the earnings per share calculation and requires entities to assume share settlement when the convertible debt
can be settled in cash or shares. For contracts in an entity&#8217;s own equity, the type of contracts primarily affected by ASU 2020-06
are freestanding and embedded features that are accounted for as derivatives under the current guidance due to a failure to meet the
settlement assessment by removing the requirements to (i) consider whether the contract would be settled in registered shares, (ii) consider
whether collateral is required to be posted, and (iii) assess shareholder rights. ASU 2020-06 is effective for fiscal years beginning
after December 15, 2023. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, and only if
adopted as of the beginning of such fiscal year. The Company adopted ASU 2020-06 effective January 1, 2021. The adoption of ASU 2020-06
did not have any impact on the Company&#8217;s consolidated financial statement presentation or disclosures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 13; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->13<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">In
May 2021, the FASB issued ASU 2021-04, Earnings Per Share (Topic 260), Debt &#8212; Modifications and Extinguishments (Subtopic 470-50),
Compensation &#8212; Stock Compensation (Topic 718), and Derivatives and Hedging &#8212; Contracts in Entity&#8217;s Own Equity (Subtopic
815-40): Issuer&#8217;s Accounting for Certain Modifications or Exchanges of Freestanding Equity-Classified Written Call Options (&#8220;ASU
2021-04&#8221;). ASU 2021-04 provides guidance as to how an issuer should account for a modification of the terms or conditions or an
exchange of a freestanding equity-classified written call option (i.e., a warrant) that remains classified after modification or exchange
as an exchange of the original instrument for a new instrument. An issuer should measure the effect of a modification or exchange as
the difference between the fair value of the modified or exchanged warrant and the fair value of that warrant immediately before modification
or exchange and then apply a recognition model that comprises four categories of transactions and the corresponding accounting treatment
for each category (equity issuance, debt origination, debt modification, and modifications unrelated to equity issuance and debt origination
or modification). ASU 2021-04 is effective for all entities for fiscal years beginning after December 15, 2021, including interim periods
within those fiscal years. An entity should apply the guidance provided in ASU 2021-04 prospectively to modifications or exchanges occurring
on or after the effective date. Early adoption is permitted for all entities, including adoption in an interim period. If an entity elects
to early adopt ASU 2021-04 in an interim period, the guidance should be applied as of the beginning of the fiscal year that includes
that interim period. The adoption of ASU 2021-04 is not expected to have any impact on the Company&#8217;s consolidated financial statement
presentation or disclosures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Management
does not believe that any other recently issued, but not yet effective, authoritative guidance, if currently adopted, would have a material
impact on the Company&#8217;s financial statement presentation or disclosures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric></ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:StockholdersEquityNoteDisclosureTextBlock"><p id="xdx_809_eus-gaap--StockholdersEquityNoteDisclosureTextBlock_zfdX8XqHNCvf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>4.
<span id="xdx_827_zrZP9ZSEcUDk">Stockholders&#8217; Equity</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Preferred
Stock</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company is authorized to issue a total of <span id="xdx_909_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20210630_zzvbc82ZsDL5" title="Preferred stock, shares authorized"><ix:nonFraction name="us-gaap:PreferredStockSharesAuthorized" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">10,000,000</ix:nonFraction></span> shares of preferred stock, par value $<span id="xdx_901_eus-gaap--PreferredStockParOrStatedValuePerShare_iI_pid_c20210630_zjjlcPyEH5k7" title="Preferred stock, par value"><ix:nonFraction name="us-gaap:PreferredStockParOrStatedValuePerShare" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">0.0001</ix:nonFraction></span> per share. On March 17, 2015, the Company
filed a Certificate of Designations, Preferences, Rights and Limitations of its Series A Convertible Preferred Stock with the Delaware
Secretary of State to amend the Company&#8217;s certificate of incorporation. The Company has designated a total of <span id="xdx_903_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zKsaRiR9G6Hl" title="Preferred stock, shares authorized"><ix:nonFraction name="us-gaap:PreferredStockSharesAuthorized" contextRef="AsOf2015-03-17_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">350,000</ix:nonFraction></span> shares as
Series A Convertible Preferred Stock, which are non-voting and are not subject to increase without the written consent of a majority
of the holders of the Series A Convertible Preferred Stock or as otherwise set forth in the Preferences, Rights and Limitations. The
holders of each tranche of <span id="xdx_90E_ecustom--NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend_iI_pid_c20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zdJ4OIf1or07" title="Number of share tranche of the series A convertible preferred stock receive a per share dividend"><ix:nonFraction name="LIXT:NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend" contextRef="AsOf2015-03-17_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">175,000</ix:nonFraction></span> shares of the Series A Convertible Preferred Stock are entitled to receive a per share dividend equal
to <span id="xdx_90C_eus-gaap--PreferredStockDividendRatePercentage_pid_dp_uPercent_c20150316__20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_znJOtipYLibe" title="Percentage of dividend from annual revenue"><ix:nonFraction name="us-gaap:PreferredStockDividendRatePercentage" contextRef="From2015-03-162015-03-17_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">1</ix:nonFraction></span>% of the annual net revenue of the Company divided by <span id="xdx_901_ecustom--AnnualNetRevenueDividedByConvertedOrRedeemedShares_c20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_pdd" title="Annual net revenue divided by converted or redeemed shares"><ix:nonFraction name="LIXT:AnnualNetRevenueDividedByConvertedOrRedeemedShares" contextRef="AsOf2015-03-17_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">175,000</ix:nonFraction></span>, until converted or redeemed. As of June 30, 2021 and December 31,
2020, <span id="xdx_90A_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20210630__us-gaap--StatementClassOfStockAxis__custom--UndesignatedPreferredStockMember_zWLUYeZFzs9c" title="Preferred stock, shares authorized"><span id="xdx_901_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20201231__us-gaap--StatementClassOfStockAxis__custom--UndesignatedPreferredStockMember_z71jDgYy3B8c" title="Preferred stock, shares authorized"><ix:nonFraction name="us-gaap:PreferredStockSharesAuthorized" contextRef="AsOf2021-06-30_custom_UndesignatedPreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:PreferredStockSharesAuthorized" contextRef="AsOf2020-12-31_custom_UndesignatedPreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">9,650,000</ix:nonFraction></ix:nonFraction></span></span> shares of preferred stock were undesignated and may be issued with such rights and powers as the Board of Directors may
designate.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_902_eus-gaap--PreferredStockConversionBasis_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember" title="Preferred stock, conversion description"><ix:nonNumeric contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember_us-gaap_CommonStockMember" name="us-gaap:PreferredStockConversionBasis">Each
share of Series A Convertible Preferred Stock may be converted, at the option of the holder, into <span id="xdx_906_eus-gaap--ConversionOfStockSharesConverted1_pid_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zuhSAzrnc0Mj" title="Preferred stock convertible into common stock"><ix:nonFraction name="us-gaap:ConversionOfStockSharesConverted1" contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">2.0833</ix:nonFraction></span> shares of common stock (subject
to customary anti-dilution provisions) and the Series A Convertible Preferred Stock is subject to mandatory conversion at the conversion
rate in the event of a merger or sale transaction resulting in gross proceeds to the Company of at least $<span id="xdx_905_eus-gaap--ProceedsFromIssuanceOfConvertiblePreferredStock_pp0p0_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zNf6FHJWeJWg" title="Gross proceeds from sale of transaction"><ix:nonFraction name="us-gaap:ProceedsFromIssuanceOfConvertiblePreferredStock" contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">21,875,000</ix:nonFraction></span>.</ix:nonNumeric></span> The Series A Convertible
Preferred Stock has a liquidation preference based on its assumed conversion into shares of common stock. The Series A Convertible Preferred
Stock does not have a cash liquidation preference.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 14; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->14<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">If
fully converted, the <span id="xdx_901_eus-gaap--PreferredStockSharesOutstanding_iI_pid_c20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zcEh9emwnYe1" title="Preferred stock, shares outstanding"><span id="xdx_90F_eus-gaap--PreferredStockSharesOutstanding_iI_pid_c20201231__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zJY5O1fNwyxi" title="Preferred stock, shares outstanding"><ix:nonFraction name="us-gaap:PreferredStockSharesOutstanding" contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:PreferredStockSharesOutstanding" contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">350,000</ix:nonFraction></ix:nonFraction></span></span> outstanding shares of Series A Convertible Preferred Stock would convert into <span id="xdx_904_eus-gaap--ConversionOfStockSharesConverted1_pid_c20200101__20201231__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zUoTupEiiusa" title="Preferred stock convertible into common stock"><span id="xdx_90E_eus-gaap--ConversionOfStockSharesConverted1_pid_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zpLL543OpPf5" title="Preferred stock convertible into common stock"><ix:nonFraction name="us-gaap:ConversionOfStockSharesConverted1" contextRef="From2020-01-012020-12-31_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:ConversionOfStockSharesConverted1" contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">729,167</ix:nonFraction></ix:nonFraction></span></span> shares of common stock
at June 30, 2021 and December 31, 2020. The Company had the right to redeem the Series A Convertible Preferred Stock up to the fifth
anniversary of their respective closing dates (March 17, 2015 and January 21, 2016) at a price per share equal to $<span id="xdx_90A_eus-gaap--PreferredStockRedemptionPricePerShare_iI_pp2p0_c20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zlAHG7VxOOc9" title="Preferred stock, per share redemption price"><ix:nonFraction name="us-gaap:PreferredStockRedemptionPricePerShare" contextRef="AsOf2015-03-17_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">50.00</ix:nonFraction></span>. Accordingly,
as of December 31, 2020, the Company had the right to redeem the <span id="xdx_907_eus-gaap--ConversionOfStockSharesConverted1_pid_c20150316__20160121__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zCZs9C6jvkBe" title="Preferred stock convertible into common stock"><ix:nonFraction name="us-gaap:ConversionOfStockSharesConverted1" contextRef="From2015-03-162016-01-21_custom_SeriesAConvertiblePreferredStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">175,000</ix:nonFraction></span> shares of Series A Convertible Preferred Stock that were issued
on January 21, 2016; however, that right expired on January 21, 2021. The Series A Convertible Preferred Stock has no right to cash,
except with respect to the payment of the aforementioned dividend based on the generation of revenues by the Company. The shares of Series
A Convertible Preferred Stock do not have any registration rights.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Based
on the attributes of the Series A Convertible Preferred Stock as previously described, the Company has accounted for the Series A Convertible
Preferred Stock as a permanent component of stockholders&#8217; equity.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Common
Stock</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company is authorized to issue a total of <span id="xdx_907_eus-gaap--CommonStockSharesAuthorized_iI_pid_c20201231_zjKjir3SV4z3" title="Common stock, shares authorized"><span id="xdx_902_eus-gaap--CommonStockSharesAuthorized_iI_pid_c20210630_zOZHoOL7lp25" title="Common stock, shares authorized"><ix:nonFraction name="us-gaap:CommonStockSharesAuthorized" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:CommonStockSharesAuthorized" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">100,000,000</ix:nonFraction></ix:nonFraction></span></span> shares of common stock, par value $<span id="xdx_90F_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20201231_zkwPXcSmBV58" title="Common stock, par value"><span id="xdx_90A_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20210630_z0C4IUdakX93" title="Common stock, par value"><ix:nonFraction name="us-gaap:CommonStockParOrStatedValuePerShare" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares"><ix:nonFraction name="us-gaap:CommonStockParOrStatedValuePerShare" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">0.0001</ix:nonFraction></ix:nonFraction></span></span> per share. As of June 30, 2021 and December
31, 2020, the Company had <span id="xdx_90A_eus-gaap--CommonStockSharesIssued_iI_pid_c20210630_z0WOEUavsJa2" title="Common stock, shares issued"><span id="xdx_90A_eus-gaap--CommonStockSharesOutstanding_iI_pid_c20210630_zjzaDctcb9z3" title="Common stock, shares outstanding"><ix:nonFraction name="us-gaap:CommonStockSharesIssued" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:CommonStockSharesOutstanding" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,663,260</ix:nonFraction></ix:nonFraction></span></span> shares and <span id="xdx_90C_eus-gaap--CommonStockSharesIssued_iI_pid_c20201231_zliwhj4cYbU5" title="Common stock, shares issued"><span id="xdx_90E_eus-gaap--CommonStockSharesOutstanding_iI_pid_c20201231_zFLHzvY7eW5j" title="Common stock, shares outstanding"><ix:nonFraction name="us-gaap:CommonStockSharesIssued" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:CommonStockSharesOutstanding" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">12,402,157</ix:nonFraction></ix:nonFraction></span></span> shares, respectively, of common stock issued, issuable and outstanding.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
November 30, 2020, the Company raised gross proceeds $<span id="xdx_907_eus-gaap--SaleOfStockConsiderationReceivedOnTransaction_c20201129__20201130_pp0p0" title="Sale of stock during period, amount"><ix:nonFraction name="us-gaap:SaleOfStockConsiderationReceivedOnTransaction" contextRef="From2020-11-292020-11-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">5,700,000</ix:nonFraction></span> through a public offering of <span id="xdx_909_eus-gaap--SaleOfStockNumberOfSharesIssuedInTransaction_pid_c20201129__20201130_zV3hceoWl0n9" title="Sale of stock during period, shares"><ix:nonFraction name="us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction" contextRef="From2020-11-292020-11-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1,200,000</ix:nonFraction></span> units at a sale price of $<span id="xdx_902_eus-gaap--SaleOfStockPricePerShare_iI_pp2p0_c20201130_zoaZ4iWji2f1" title="Equity issuance price per share"><ix:nonFraction name="us-gaap:SaleOfStockPricePerShare" contextRef="AsOf2020-11-30" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">4.75</ix:nonFraction></span>
per unit. Each unit consists of one share of common stock and one warrant to purchase one share of common stock exercisable for five
years at an exercise price of $<span id="xdx_90B_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp2p0_c20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zxYpQRr5hLR2" title="Warrants exercise price"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" contextRef="AsOf2021-06-30_us-gaap_WarrantMember" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">5.70</ix:nonFraction></span> per share. Additionally, on December 7, 2020, the Company received an additional $<span id="xdx_901_eus-gaap--SaleOfStockConsiderationReceivedOnTransaction_c20201206__20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pp0p0" title="Sale of stock during period, amount"><ix:nonFraction name="us-gaap:SaleOfStockConsiderationReceivedOnTransaction" contextRef="From2020-12-062020-12-07_us-gaap_WarrantMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,800</ix:nonFraction></span> from the
sale of <span id="xdx_90F_eus-gaap--SaleOfStockNumberOfSharesIssuedInTransaction_pid_c20201206__20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zPLv1ehC7Pq5" title="Sale of stock during period, shares"><ix:nonFraction name="us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction" contextRef="From2020-12-062020-12-07_us-gaap_WarrantMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">180,000</ix:nonFraction></span> warrants as part of the overallotment option granted to the underwriters in the public offering. The warrants sold are
exercisable for five years and represent the right to purchase one share of common stock at an exercise price of $<span id="xdx_900_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp2p0_c20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zWRPPtofX1Z9" title="Warrants exercise price"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" contextRef="AsOf2020-12-07_us-gaap_WarrantMember" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">5.70</ix:nonFraction></span> per share. The
total cash costs of the public offering were $<span id="xdx_906_eus-gaap--PaymentsOfStockIssuanceCosts_c20201206__20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pp0p0" title="Costs of public offering"><ix:nonFraction name="us-gaap:PaymentsOfStockIssuanceCosts" contextRef="From2020-12-062020-12-07_us-gaap_WarrantMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,110,451</ix:nonFraction></span>, resulting in net cash proceeds of $<span id="xdx_903_eus-gaap--ProceedsFromIssuanceInitialPublicOffering_pp0p0_c20201206__20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zBToSeGmfONi" title="Proceeds from sale of common stock units in public offering"><ix:nonFraction name="us-gaap:ProceedsFromIssuanceInitialPublicOffering" contextRef="From2020-12-062020-12-07_us-gaap_WarrantMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">4,591,349</ix:nonFraction></span>. Pursuant to the underwriting agreement,
the Company also granted to the underwriters warrants to purchase up to <span id="xdx_902_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20201207__us-gaap--TypeOfArrangementAxis__custom--UnderwritingAgreementMember__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zzYWsUo6hQ1i" title="Warrants to purchase of common stock, shares"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" contextRef="AsOf2020-12-07_custom_UnderwritingAgreementMember_us-gaap_WarrantMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">120,000</ix:nonFraction></span> shares of common stock commencing on <span id="xdx_90C_eus-gaap--WarrantsAndRightsOutstandingMaturityDate_iI_dd_c20201207__us-gaap--TypeOfArrangementAxis__custom--UnderwritingAgreementMember__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zGlw4VRoFvn" title="Warrant expire date"><ix:nonNumeric contextRef="AsOf2020-12-07_custom_UnderwritingAgreementMember_us-gaap_WarrantMember" format="ixt:datemonthdayyearen" name="us-gaap:WarrantsAndRightsOutstandingMaturityDate">May 24, 2021</ix:nonNumeric></span> and
expiring on November 24, 2025, at an exercise price of $<span id="xdx_90B_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp2p0_c20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_z8kGptT7eopi"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" contextRef="AsOf2021-06-30_us-gaap_WarrantMember" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">5.70</ix:nonFraction></span> per share.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">During
February and March 2021, the Company issued <span id="xdx_906_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_c20210501__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_pdd" title="Stock issued new issue shares"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" contextRef="From2021-05-012021-06-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">3,000</ix:nonFraction></span> shares of common stock upon the exercise of <span id="xdx_90D_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_c20210501__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pdd" title="Stock issued new issue shares"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" contextRef="From2021-05-012021-06-30_us-gaap_WarrantMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">3,000</ix:nonFraction></span> warrants at $5.70 per share and received
cash proceeds of $<span id="xdx_906_eus-gaap--ProceedsFromWarrantExercises_c20210501__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pp0p0" title="Proceeds from warrant exercises"><ix:nonFraction name="us-gaap:ProceedsFromWarrantExercises" contextRef="From2021-05-012021-06-30_us-gaap_WarrantMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">17,100</ix:nonFraction></span>.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
March 2, 2021, the Company completed the sale of <span id="xdx_909_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_pid_c20210301__20210302_zZ7O2GpixFB1" title="Stock issued new issue shares"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" contextRef="From2021-03-012021-03-02" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1,133,102</ix:nonFraction></span> shares of common stock at a price of $<span id="xdx_901_eus-gaap--SharesIssuedPricePerShare_c20210302__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_pdd" title="Share issued per share"><ix:nonFraction name="us-gaap:SharesIssuedPricePerShare" contextRef="AsOf2021-03-02_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">3.70</ix:nonFraction></span> per share in a registered direct
equity offering, generating gross proceeds of $<span id="xdx_906_ecustom--ProceedsFromIssuanceOfCommonStockGross_c20210301__20210302_pp0p0" title="Proceeds from issuance of common stock gross"><ix:nonFraction name="LIXT:ProceedsFromIssuanceOfCommonStockGross" contextRef="From2021-03-012021-03-02" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">4,192,478</ix:nonFraction></span>. The total cash costs of this offering were $<span id="xdx_90F_eus-gaap--ProceedsFromIssuanceInitialPublicOffering_pp0p0_c20210301__20210302_zirlDp4NGjT3" title="Costs of public offering"><ix:nonFraction name="us-gaap:ProceedsFromIssuanceInitialPublicOffering" contextRef="From2021-03-012021-03-02" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">502,717</ix:nonFraction></span>, resulting in net proceeds
of $<span id="xdx_907_eus-gaap--ProceedsFromIssuanceOfCommonStock_c20210301__20210302_pp0p0" title="Proceeds from issuance of common stock"><ix:nonFraction name="us-gaap:ProceedsFromIssuanceOfCommonStock" contextRef="From2021-03-012021-03-02" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">3,689,761</ix:nonFraction></span>. Pursuant to the placement agents&#8217; agreement, the Company granted to the placement agents warrants to purchase up
to <span id="xdx_905_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20210302_zFL3qdzRhzke" title="Warrants to purchase of common stock, shares"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" contextRef="AsOf2021-03-02" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">113,310</ix:nonFraction></span> shares of common stock commencing on March 2, 2021 and expiring on <span id="xdx_903_eus-gaap--WarrantsAndRightsOutstandingMaturityDate_c20210302" title="Warrant expire date"><ix:nonNumeric contextRef="AsOf2021-03-02" format="ixt:datemonthdayyearen" name="us-gaap:WarrantsAndRightsOutstandingMaturityDate">March 2, 2026</ix:nonNumeric></span>, at an exercise price of $<span id="xdx_90C_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp2p0_c20210302_z5tiyTv5x07j" title="Warrants exercise price"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" contextRef="AsOf2021-03-02" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">3.70</ix:nonFraction></span> per share.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
April 22, 2021, the Company issued <span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--OfficerAndDirectorsMember_zxx21woSWCvl" title="Common stock upon the exercise of options"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" contextRef="From2021-04-212021-04-22_custom_OfficerAndDirectorsMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">125,001</ix:nonFraction></span> shares of its common stock upon the exercise of options held by an officer and two of the
Company&#8217;s Directors as follows: <span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_pid_c20210421__20210422__srt--TitleOfIndividualAxis__srt--DirectorMember_zH286G9ghKla" title="Common stock upon the exercise of options"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" contextRef="From2021-04-212021-04-22_srt_DirectorMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">75,000</ix:nonFraction></span> options at $<span id="xdx_907_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pid_c20210421__20210422__srt--TitleOfIndividualAxis__srt--DirectorMember_z7IAIYODWgrd" title="Exercise price"><ix:nonFraction name="LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" contextRef="From2021-04-212021-04-22_srt_DirectorMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">0.72</ix:nonFraction></span> per share, <span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--DirectorOneMember_zon8MUeXQCF4" title="Common stock upon the exercise of options"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" contextRef="From2021-04-212021-04-22_custom_DirectorOneMember" format="ixt:numunitdecimalin" decimals="INF" unitRef="Shares">16,66</ix:nonFraction></span>7 options at $<span id="xdx_90C_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--DirectorsOneMember_zoZEWFWaPN6f" title="Exercise price"><ix:nonFraction name="LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" contextRef="From2021-04-212021-04-22_custom_DirectorsOneMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">0.90</ix:nonFraction></span> per share, and <span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--DirectorTwoMember_z30VW9WOIt69" title="Common stock upon the exercise of options"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" contextRef="From2021-04-212021-04-22_custom_DirectorTwoMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">33,334</ix:nonFraction></span> options at $<span id="xdx_90F_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--DirectorsTwoMember_zI4pNnRKS0i2"><ix:nonFraction name="LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" contextRef="From2021-04-212021-04-22_custom_DirectorsTwoMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">0.96</ix:nonFraction></span>
per share, for total cash proceeds of $<span id="xdx_901_eus-gaap--ProceedsFromRepaymentsOfRestrictedCashFinancingActivities_c20210421__20210422_zHHQrIPy0rr2" title="Total cash proceeds"><ix:nonFraction name="us-gaap:ProceedsFromRepaymentsOfRestrictedCashFinancingActivities" contextRef="From2021-04-212021-04-22" format="ixt:numdotdecimal" decimals="0" unitRef="USD">101,100</ix:nonFraction></span>.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Common
Stock Warrants</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock"><p id="xdx_89A_eus-gaap--ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_zTvea0RrWzyf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
summary of common stock warrant activity during the six months ended June 30, 2021 is presented below.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B9_zWRLbbyM22sc" style="display: none">Schedule of Warrants Outstanding</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Number
                                            of</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Shares</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Weighted</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Average<br />
                                            Exercise Price</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Weighted</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Average</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Remaining</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Contractual</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Life
                                            (in Years)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 46%"><span style="font: 10pt Times New Roman, Times, Serif">Warrants
    outstanding at December 31, 2020</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_iS_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zNDKhB1PQln6" title="Number of Shares, Warrants Outstanding, Beginning Balance" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" contextRef="AsOf2020-12-31_custom_CommonStockWarrantsMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">3,000,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_981_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_iS_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zPb2kEeK9oP3" title="Weighted Average Exercise Price, Warrants Outstanding, Beginning" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" contextRef="AsOf2020-12-31_custom_CommonStockWarrantsMember" format="ixt:numdotdecimal" decimals="3" scale="0" unitRef="USDPShares">5.850</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Issued</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" title="Number of Shares, Issued" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted" contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">113,310</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zHJRGXzTv9Jg" title="Weighted Average Exercise Price, Issued" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice" contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859" format="ixt:numdotdecimal" decimals="3" scale="0" unitRef="USDPShares">3.700</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Exercised</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zmS21Cg0pUHl" title="Number of Shares, Exercised" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859" format="ixt:numdotdecimal" decimals="INF" sign="-" unitRef="Shares">3,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zX2zB905zqh8" title="Weighted Average Exercise Price, Exercised" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859" format="ixt:numdotdecimal" decimals="3" scale="0" unitRef="USDPShares">5.700</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Expired</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" title="Number of Shares, Expired" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0735">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" title="Weighted Average Exercise Price, Expired" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0737">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Warrants
    outstanding at June 30, 2021</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_iE_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zCUkvIQJ8oQg" title="Number of Shares, Warrants Outstanding, Ending Balance" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" contextRef="AsOf2021-06-30_custom_CommonStockWarrantsMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">3,110,310</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_986_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_iE_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zEYKejc72pXa" title="Weighted Average Exercise Price, Warrants Outstanding, Ending" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" contextRef="AsOf2021-06-30_custom_CommonStockWarrantsMember" format="ixt:numdotdecimal" decimals="3" scale="0" unitRef="USDPShares">5.772</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_901_ecustom--SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm_dtY_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zfQ0IKcGTyai" title="Weighted Average Remaining Contractual Life (in Years), Outstanding"><ix:nonNumeric contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859" format="ixt-sec:duryear" name="LIXT:SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm">2.98</ix:nonNumeric></span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A9_ztFC2rHDTlDk" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 15; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->15<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="LIXT:ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock"><p id="xdx_899_ecustom--ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock_zZvpKRj8KcEj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">At
June 30, 2021, all outstanding warrants are exercisable at the following prices per common share:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B9_zmsTmZcuZi9b" style="display: none">Schedule of Warrants Outstanding and Exercisable</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 40%; margin-right: auto">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Exercise</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Prices</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Warrants</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Outstanding</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>(Shares)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zhBsRG7XHj5l" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; width: 47%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" contextRef="AsOf2021-06-30_custom_ExercisePriceOneMember" format="ixt:numdotdecimal" decimals="3" scale="0" unitRef="USDPShares">3.700</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ClassOfWarrantOrRightOutstanding_iI_pid_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zM2o11ch8NFg" title="Warrants Outstanding Shares" style="font: 10pt Times New Roman, Times, Serif; width: 47%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightOutstanding" contextRef="AsOf2021-06-30_custom_ExercisePriceOneMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">113,310</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_z23SeqImEqq1" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" contextRef="AsOf2021-06-30_custom_ExercisePriceTwoMember" format="ixt:numdotdecimal" decimals="3" scale="0" unitRef="USDPShares">5.700</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--WarrantsOutstandingShares_iI_pid_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_z7fEJmjBsjt4" title="Warrants Outstanding Shares" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="LIXT:WarrantsOutstandingShares" contextRef="AsOf2021-06-30_custom_ExercisePriceTwoMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1,497,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_ze8Ojqf4RWlf" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" contextRef="AsOf2021-06-30_custom_ExercisePriceThreeMember" format="ixt:numdotdecimal" decimals="3" scale="0" unitRef="USDPShares">6.000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ClassOfWarrantOrRightOutstanding_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" title="Warrants Outstanding Shares" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightOutstanding" contextRef="AsOf2021-06-30_custom_ExercisePriceThreeMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1,500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--ClassOfWarrantOrRightOutstanding_c20210630_pdd" title="Warrants Outstanding Shares" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightOutstanding" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">3,110,310</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A2_zhxvf9hSBHEa" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Based
on a fair market value of $<span id="xdx_90F_eus-gaap--SharePrice_iI_pid_c20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantMember_zQ4C506dhik7" title="Fair market value of stock"><ix:nonFraction name="us-gaap:SharePrice" contextRef="AsOf2021-06-30_custom_CommonStockWarrantMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">3.03</ix:nonFraction></span> per share on June 30, 2021, there was no intrinsic value attributed to exercisable but unexercised common
stock warrants at June 30, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Information
with respect to the issuance of common stock in connection with various stock-based compensation arrangements is provided at Note 6.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:RelatedPartyTransactionsDisclosureTextBlock"><p id="xdx_80F_eus-gaap--RelatedPartyTransactionsDisclosureTextBlock_z1NqKhTJYLDg" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>5.
<span id="xdx_82B_zdYsqFzPGbS8">Related Party Transactions</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Gil
N Schwartzberg</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">In
September 2007, the Company entered into a consulting agreement with Gil N Schwartzberg for Mr. Schwartzberg to provide financial advisory
and consulting services to the Company with respect to financing matters, capital structure and strategic development, and to assist
management in communications with investors and stockholders. In January 2014 and August 2018, the Company entered into respective amendments
to this consulting agreement, which have extended the consulting agreement through January 28, 2024. Consideration under this consulting
agreement, including amendments, has been paid exclusively in the form of stock options. Effective April 9, 2021, Mr. Schwartzberg was
appointed to the Company&#8217;s Board of Directors. Mr. Schwartzberg is currently a significant stockholder of the Company and continues
to be a consultant to the Company.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Employment
Agreements with Officers</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company entered into an employment agreement with Dr. Kovach dated July 15, 2020, effective October 1, 2020, for Dr. Kovach to continue
to act as the Company&#8217;s President, Chief Executive Officer and Chief Scientific Officer with an annual salary of $<span id="xdx_90B_eus-gaap--OfficersCompensation_c20200713__20200715__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--DrKovachMember_pp0p0" title="Annual salary"><ix:nonFraction name="us-gaap:OfficersCompensation" contextRef="From2020-07-132020-07-15_custom_EmploymentAgreementMember_custom_DrKovachMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">250,000</ix:nonFraction></span>. During
the three months and six months ended June 30, 2020 (periods prior to the above-described employment agreement), the Company paid Dr.
Kovach a salary of $<span id="xdx_90A_eus-gaap--OfficersCompensation_pp0p0_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--DrKovachMember_zZzA99hvFLF5" title="Annual salary"><ix:nonFraction name="us-gaap:OfficersCompensation" contextRef="From2020-04-012020-06-30_custom_EmploymentAgreementMember_custom_DrKovachMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">15,000</ix:nonFraction></span> and $<span id="xdx_903_eus-gaap--OfficersCompensation_pp0p0_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--DrKovachMember_zJpi2eL4rPPd" title="Annual salary"><ix:nonFraction name="us-gaap:OfficersCompensation" contextRef="From2020-01-012020-06-30_custom_EmploymentAgreementMember_custom_DrKovachMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">30,000</ix:nonFraction></span>, respectively, which amount is included in general and administrative costs in the Company&#8217;s
consolidated statements of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company entered into an employment agreement with Dr. James S. Miser, M.D., effective August 1, 2020 to act as the Company&#8217;s Chief
Medical Officer with an annual salary of $<span id="xdx_909_eus-gaap--OfficersCompensation_c20200730__20200802__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--DrJamesSMiserMDMember_pp0p0" title="Annual salary"><ix:nonFraction name="us-gaap:OfficersCompensation" contextRef="From2020-07-302020-08-02_custom_EmploymentAgreementMember_custom_DrJamesSMiserMDMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">150,000</ix:nonFraction></span>. Effective May 1, 2021, Dr. Miser&#8217;s annual salary was increased to $<span id="xdx_909_eus-gaap--SalariesWagesAndOfficersCompensation_c20210101__20210630__srt--TitleOfIndividualAxis__custom--DrJamesSMiserMDMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zZ9F6PjFA7Lg" title="Increase in annual salray"><ix:nonFraction name="us-gaap:SalariesWagesAndOfficersCompensation" contextRef="From2021-01-012021-06-30_custom_DrJamesSMiserMDMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">175,000</ix:nonFraction></span>.
Dr. Miser is required to devote at least 50% of his business time to the Company&#8217;s activities.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company entered into an employment agreement with Eric J. Forman effective July 15, 2020, as amended on August 12, 2020, to act as the
Company&#8217;s Chief Administrative Officer with an annual salary of $<span id="xdx_908_eus-gaap--OfficersCompensation_pp0p0_c20200811__20200812__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--EricJFormanMember_zFEmbnAH6jUh" title="Annual salary"><ix:nonFraction name="us-gaap:OfficersCompensation" contextRef="From2020-08-112020-08-12_custom_EmploymentAgreementMember_custom_EricJFormanMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">120,000</ix:nonFraction></span>. Eric Forman is the son-in-law of Gil Schwartzberg, a
member of the Company&#8217;s Board of Directors, and a significant stockholder of and consultant to the Company, and is the son of Dr.
Stephen Forman, a member of the Company&#8217;s Board of Directors. Julie Forman, the wife of Eric Forman and the daughter of Gil Schwartzberg,
is Vice President of Morgan Stanley Wealth Management, where the Company&#8217;s cash is on deposit and the Company maintains a continuing
banking relationship. Effective May 1, 2021, Mr. Forman&#8217;s annual salary was increased to $<span id="xdx_90C_eus-gaap--SalariesWagesAndOfficersCompensation_c20210101__20210630__srt--TitleOfIndividualAxis__custom--EricJFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zZqDyWBYbuvb" title="Increase in annual salray"><ix:nonFraction name="us-gaap:SalariesWagesAndOfficersCompensation" contextRef="From2021-01-012021-06-30_custom_EricJFormanMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">175,000</ix:nonFraction></span>. During the three months and
six months ended June 30, 2020 (periods prior to his appointment as Chief Administrative Officer), the Company paid legal and consulting
fees to the Eric Forman Law Office of $<span id="xdx_904_eus-gaap--ProfessionalFees_pp0p0_c20200401__20200630__srt--TitleOfIndividualAxis__custom--EricFormanLawOfficeMember_z6nc7nWUSDYi" title="Professional fees"><ix:nonFraction name="us-gaap:ProfessionalFees" contextRef="From2020-04-012020-06-30_custom_EricFormanLawOfficeMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">12,000</ix:nonFraction></span> and <span id="xdx_908_eus-gaap--ProfessionalFees_pp0p0_c20200101__20200630__srt--TitleOfIndividualAxis__custom--EricFormanLawOfficeMember_zs4VVlNPGTUk" title="Professional fees">$<ix:nonFraction name="us-gaap:ProfessionalFees" contextRef="From2020-01-012020-06-30_custom_EricFormanLawOfficeMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">24,000</ix:nonFraction></span>, respectively, which amount is included in general and administrative costs
in the Company&#8217;s consolidated statements of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 16; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->16<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company entered into an employment agreement with Robert N. Weingarten effective August 12, 2020 to act as the Company&#8217;s Vice President
and Chief Financial Officer with an annual salary of $<span id="xdx_90D_eus-gaap--OfficersCompensation_pp0p0_c20200811__20200812__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--RobertNWeingartenMember_zUvXKqQOds01" title="Annual salary"><ix:nonFraction name="us-gaap:OfficersCompensation" contextRef="From2020-08-112020-08-12_custom_EmploymentAgreementMember_custom_RobertNWeingartenMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">120,000</ix:nonFraction></span>. Effective May 1, 2021, Mr. Weingarten&#8217;s annual salary was increased
to $<span id="xdx_906_eus-gaap--SalariesWagesAndOfficersCompensation_c20210101__20210630__srt--TitleOfIndividualAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zaTDETiblUrj" title="Increase in annual salary"><ix:nonFraction name="us-gaap:SalariesWagesAndOfficersCompensation" contextRef="From2021-01-012021-06-30_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">175,000</ix:nonFraction></span>. During the three months and six months ended June 30, 2020 (periods prior to his appointment as Vice President and Chief
Financial Officer), the Company paid Mr. Weingarten a total of $<span id="xdx_90E_eus-gaap--OfficersCompensation_pp0p0_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--MrWeingartenMember_z6b7xoq0CbZd" title="Annual salary"><ix:nonFraction name="us-gaap:OfficersCompensation" contextRef="From2020-04-012020-06-30_custom_EmploymentAgreementMember_custom_MrWeingartenMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">14,980</ix:nonFraction></span> and $<span id="xdx_90B_eus-gaap--OfficersCompensation_pp0p0_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--MrWeingartenMember_z5Uq2LiKGkG9" title="Annual salary"><ix:nonFraction name="us-gaap:OfficersCompensation" contextRef="From2020-01-012020-06-30_custom_EmploymentAgreementMember_custom_MrWeingartenMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">47,375</ix:nonFraction></span>, respectively, for accounting and financial consulting
services rendered with respect to the preparation of the Company&#8217;s consolidated financial statements and certain other financial
and compliance matters.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
April 9, 2021, the Board of Directors increased the annual compensation of Eric J. Forman, the Company&#8217;s Chief Administrative Officer,
Dr. James S. Miser, the Company&#8217;s Chief Medical Officer, and Robert N. Weingarten, the Company&#8217;s Chief Financial Officer,
under the employment agreements such that the total aggregate annual compensation of all officers increased to $<span id="xdx_90F_ecustom--IncreaseInOfficersAnnualCompensations_iI_c20210409_zb335JXNGTT4" title="Aggregate annual compensation"><ix:nonFraction name="LIXT:IncreaseInOfficersAnnualCompensations" contextRef="AsOf2021-04-09" format="ixt:numdotdecimal" decimals="0" unitRef="USD">775,000</ix:nonFraction></span>, effective May
1, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Compensatory
Arrangements for Board of Directors</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
April 9, 2021, the Board of Directors approved a comprehensive cash and equity compensation package for the members of the Board of Directors
and committee members, effective immediately.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Board of Directors approved the following cash compensation for non-officer directors, payable quarterly:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">Base
director compensation - $<span id="xdx_905_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__srt--DirectorMember_zBuQdDnHSLwl" title="Compensatipon for non officer directors"><ix:nonFraction name="us-gaap:OfficersCompensation" contextRef="From2021-04-082021-04-09_srt_DirectorMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">20,000</ix:nonFraction></span> per year</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">Chairman
of audit committee - additional $<span id="xdx_90F_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__custom--ChairmanOfAuditCommitteeMember_zhaf13gykR2b" title="Compensatipon for non officer directors"><ix:nonFraction name="us-gaap:OfficersCompensation" contextRef="From2021-04-082021-04-09_custom_ChairmanOfAuditCommitteeMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">10,000</ix:nonFraction></span> per year</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">Chairman
of any other committees - additional $<span id="xdx_90D_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__custom--ChairmanOfOtherCommitteesMember_zYcgbycwDURh" title="Compensatipon for non officer directors"><ix:nonFraction name="us-gaap:OfficersCompensation" contextRef="From2021-04-082021-04-09_custom_ChairmanOfOtherCommitteesMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">5,000</ix:nonFraction></span> per year</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">Member
of audit committee - additional $<span id="xdx_904_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__custom--MemberOfAuditCommitteeMember_zfGAADqRfSPf" title="Compensatipon for non officer directors"><ix:nonFraction name="us-gaap:OfficersCompensation" contextRef="From2021-04-082021-04-09_custom_MemberOfAuditCommitteeMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">5,000</ix:nonFraction></span> per year</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">Member
of any other committees - additional $<span id="xdx_904_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__custom--MemberOfOtherCommitteesMember_zPFjw2v7CAng" title="Compensatipon for non officer directors"><ix:nonFraction name="us-gaap:OfficersCompensation" contextRef="From2021-04-082021-04-09_custom_MemberOfOtherCommitteesMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">2,500</ix:nonFraction></span> per year</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Stock-based
compensation arrangements involving members of the Company&#8217;s Board of Directors. officers and affiliates are described at Note
6.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock"><p id="xdx_89B_eus-gaap--ScheduleOfRelatedPartyTransactionsTableTextBlock_zFSjpxN31MLc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
summary of related party costs, including compensation under employment and consulting agreements and fees paid to non-officer directors
for their service on the Board of Directors, for the three months and six months ended June 30, 2021 and 2020 is presented below. This
summary includes the above-described payments to Mr. Forman in 2020 prior to his appointment as Chief Administrative Officer, but excludes
the payments to Mr. Weingarten in 2020 prior to his appointment as Vice President and Chief Financial Officer.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B9_zUzW6DEfRas7" style="display: none">Summary of Related Party Costs</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_490_20210401__20210630_zmmWPQaGnKz9" style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_49D_20200401__20200630_z95XH0Izp0Tg" style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
                                                                                                                                                        <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_492_20210101__20210630_zvTjLATgF7gf" style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td colspan="4" id="xdx_498_20200101__20200630_zwnIP58EOpOb" style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Three
                                            Months Ended</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>June
                                            30,</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Six
                                            Months Ended</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>June
                                            30,</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2019</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Related
    party costs:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--AllocatedShareBasedCompensationExpense_hus-gaap--RelatedPartyTransactionAxis__custom--CashBasedMember_zCJ3d1mH6Csi" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 48%; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Cash-based</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" contextRef="From2021-04-012021-06-30_custom_CashBasedMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">182,500</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" contextRef="From2020-04-012020-06-30_custom_CashBasedMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">27,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" contextRef="From2021-01-012021-06-30_custom_CashBasedMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">342,500</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" contextRef="From2020-01-012020-06-30_custom_CashBasedMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">54,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--AllocatedShareBasedCompensationExpense_hus-gaap--RelatedPartyTransactionAxis__custom--StockBasedMember_zPfUV6pB76gb" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Stock-based</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" contextRef="From2021-04-012021-06-30_custom_StockBasedMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">850,804</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0811">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" contextRef="From2021-01-012021-06-30_custom_StockBasedMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,506,836</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0813">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--AllocatedShareBasedCompensationExpense_zNSVXbxkfrRd" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,033,304</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" contextRef="From2020-04-012020-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">27,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,849,336</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" contextRef="From2020-01-012020-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">54,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A8_zwKszvoIIdYl" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock"><p id="xdx_80C_eus-gaap--DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_zXDe5YO9JkCc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>6.
<span id="xdx_825_zAqAlpGzMlye">Stock-Based Compensation</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company issues common stock and stock options as incentive compensation to directors and as compensation for the services of employees,
contractors and consultants of the Company.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
June 20, 2007, the Board of Directors of the Company approved the 2007 Stock Compensation Plan (the &#8220;2007 Plan&#8221;), which provided
for the granting of awards, consisting of stock options, stock appreciation rights, performance shares, and restricted shares of common
stock, to employees and consultants, for up to <span id="xdx_900_eus-gaap--StockIssuedDuringPeriodSharesRestrictedStockAwardGross_pid_c20070619__20070620__us-gaap--AwardTypeAxis__custom--TwoThousandSevenStockCompensationPlanMember__srt--RangeAxis__srt--MaximumMember_z6hZqhR3OiEi" title="Number of restricted stock issued"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" contextRef="From2007-06-192007-06-20_custom_TwoThousandSevenStockCompensationPlanMember_srt_MaximumMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">416,667</ix:nonFraction></span> shares of the Company&#8217;s common stock, under terms and conditions as determined
by the Company&#8217;s Board of Directors. The 2007 Plan terminated on June 19, 2017. As of June 30, 2021, unexpired stock options for
<span id="xdx_90D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20210101__20210630__us-gaap--AwardTypeAxis__custom--TwoThousandSevenStockCompensationPlanMember_zhLUx5VFnWw3" title="Stock options granted to purchase common stock, issued"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" contextRef="From2021-01-012021-06-30_custom_TwoThousandSevenStockCompensationPlanMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">83,333</ix:nonFraction></span> shares were issued and outstanding under the 2007 Plan, which were exercised effective July 14, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 17; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->17<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
July 14, 2020, the Board of Directors of the Company adopted the 2020 Stock Incentive Plan (the &#8220;2020 Plan&#8221;), which provides
for the granting of equity-based awards, consisting of stock options, restricted stock, restricted stock units, stock appreciation rights,
and other stock-based awards to employees, officers, directors and consultants of the Company and its affiliates for up to <span id="xdx_902_eus-gaap--StockIssuedDuringPeriodSharesRestrictedStockAwardGross_pid_c20200713__20200714__us-gaap--AwardTypeAxis__custom--TwoThousandTwentyStockIncentivePlanMember__srt--RangeAxis__srt--MaximumMember_zh1iXTu9pk5h" title="Number of restricted stock issued"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" contextRef="From2020-07-132020-07-14_custom_TwoThousandTwentyStockIncentivePlanMember_srt_MaximumMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">2,333,333</ix:nonFraction></span>
shares of the Company&#8217;s common stock, under terms and conditions as determined by the Company&#8217;s Board of Directors. Stockholders
holding a majority of the voting power of the common stock of the Company approved the 2020 Plan pursuant to an action by written consent
dated July 31, 2020. Stockholders of the Company were notified of such action by written consent pursuant to an Information Statement
dated August 31, 2020 and mailed to stockholders on or about September 3, 2020. As of June 30, 2021, unexpired stock options for <span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210630__us-gaap--AwardTypeAxis__custom--TwoThousandTwentyStockIncentivePlanMember_z9BLBSoLcddd" title="Unexpired stock options"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" contextRef="AsOf2021-06-30_custom_TwoThousandTwentyStockIncentivePlanMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">400,000</ix:nonFraction></span>
shares were issued and outstanding under the 2020 Plan.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
April 9, 2021, the Board of Directors approved a comprehensive cash and equity compensation package for the members of the Board of Directors
and committee members, effective immediately.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Stock-based
features of the compensation package consisted of the annual granting of stock options to each non-officer director to purchase <span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210409__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zUtA8nqKwWhd" title="Number of fully vested option exercisable"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" contextRef="AsOf2021-04-09_custom_NonOfficerDirectorsMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">100,000</ix:nonFraction></span>
shares of common stock at the closing market price on the earlier of the date of the annual meeting of shareholders or the last business
day of the month ending June 30, vesting 12.5% on the last day of each subsequent calendar quarter-end until fully vested, and the granting
of stock options to a new director to purchase <span id="xdx_90D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210409__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zco0CmOm6KBc" title="Number of fully vested option exercisable"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" contextRef="AsOf2021-04-09_srt_DirectorMember_custom_MsReginaBrownMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">250,000</ix:nonFraction></span> shares of common stock, exercisable at the closing market price on the date of
grant for a period of five years, vesting 50% on the grant date and the remainder vesting 12.5% on the last day of each subsequent calendar
quarter-end until fully vested.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Cash-based
features of the compensation package are described at Note 8.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
fair value of a stock option award is calculated on the grant date using the Black-Scholes option-pricing model. The risk-free interest
rate is based on the U.S. Treasury yield curve in effect as of the grant date. The expected dividend yield assumption is based on the
Company&#8217;s expectation of dividend payouts and is assumed to be zero. The expected volatility is based on the historical volatility
of the Company&#8217;s common stock, calculated utilizing a look-back period approximately equal to the contractual life of the stock
option being granted. Unless sufficient historical exercise data is available, the expected life of the stock option is calculated as
the mid-point between the vesting period and the contractual term (the &#8220;simplified method&#8221;). The fair market value of the
common stock is determined by reference to the quoted market price of the common stock on the grant date.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock"><p id="xdx_897_eus-gaap--ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_zzvYu8LGlLtg" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">For
stock options requiring an assessment of value during the six months ended June 30, 2021, the fair value of each stock option award was
estimated using the Black-Scholes option-pricing model with the following assumptions:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8BB_zjXBb85erqFc" style="display: none">Schedule of Fair Value of Each Option Award Estimated Assumption</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">&#160;</td><td id="xdx_49B_20210101__20210630_z9Z76HBYRjA1" style="font: 10pt Times New Roman, Times, Serif; text-align: right">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left">&#160;</td></tr>
  <tr id="xdx_400_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPercent_zVD0eGHhf58" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 80%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Risk-free
    interest rate</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td title="Risk-free interest rate" style="font: 10pt Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">0.89</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Expected
    dividend yield</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dp_uPercent_c20210101__20210630_zDFzpycnbOhh" title="Expected dividend yield" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">0</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Expected
    volatility</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPercent_c20210101__20210630_zMmshbFglFR6" title="Expected volatility" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">198.79</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Expected
    life</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20210101__20210630__srt--RangeAxis__srt--MinimumMember_z0Ing4WhMNtj" title="Expected life"><ix:nonNumeric contextRef="From2021-01-012021-06-30_srt_MinimumMember" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">3.5</ix:nonNumeric></span>
                                            to <span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20210101__20210630__srt--RangeAxis__srt--MaximumMember_zC0uIIV2Ifre" title="Expected life"><ix:nonNumeric contextRef="From2021-01-012021-06-30_srt_MaximumMember" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">3.6</ix:nonNumeric></span> years</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AE_z8CyoePzjEhd" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">There
were no stock options requiring an assessment of value during the six months ended June 30, 2020.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_90E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_c20200713__20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember" title="Stock options description"><ix:nonNumeric contextRef="From2020-07-132020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription">On
July 15, 2020, as amended on August 12, 2020, in connection with the employment agreement entered into with Eric J. Forman, Mr. Forman
was granted options for <span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20200713__20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zWSm2HBG1y75" title="Stock options granted to purchase common stock, issued"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" contextRef="From2020-07-132020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">58,333</ix:nonFraction></span> shares of the Company&#8217;s common stock. The options can be exercised on a cashless basis. The options
have a term of <span id="xdx_904_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dc_c20200713__20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zg9GjBRBz5F6" title="Stock option vested exercisable term"><ix:nonNumeric contextRef="From2020-07-132020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember" format="ixt-sec:durwordsen" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1">five years</ix:nonNumeric></span> and an exercise price of $<span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zBzewOgVCS02" title="Stock options are exercisable price per share"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" contextRef="AsOf2020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">7.14</ix:nonFraction></span> per share, which was equal to the closing price of the Company&#8217;s common
stock on the grant date. The options vested as to 25% on August 12, 2020, and will vest 25% on each of the first, second and third anniversaries
of the grant date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined
to be $<span id="xdx_90A_ecustom--FairValueOfStockOptions_c20200713__20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Fair value of stock options"><ix:nonFraction name="LIXT:FairValueOfStockOptions" contextRef="From2020-07-132020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">400,855</ix:nonFraction></span> ($<span id="xdx_900_eus-gaap--SharePrice_iI_pp4p0_c20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_ziHBbsWI783g" title="Stock price per share"><ix:nonFraction name="us-gaap:SharePrice" contextRef="AsOf2020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="4" scale="0" unitRef="USDPShares">6.8718</ix:nonFraction></span> per share), of which $<span id="xdx_90F_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Stock options fully vested amount, fair value"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" contextRef="From2020-08-112020-08-12_custom_EricFormanMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">100,214</ix:nonFraction></span> was attributable to the stock options fully-vested on August 12, 2020 and was therefore
charged to operations on that date. The remaining unvested portion of the fair value of the stock options will be charged to operations
ratably from August 12, 2020 through August 12, 2023. During the three months and six months ended June 30, 2021, the Company recorded
charges to general and administrative costs in the consolidated statement of operations of $<span id="xdx_90A_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_z17AX1WfOZY5" title="Stock based compensation"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-04-012021-06-30_custom_EricFormanMember_us-gaap_GeneralAndAdministrativeExpenseMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">24,985</ix:nonFraction></span> and $<span id="xdx_90F_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zVpl7qLnx3Yi" title="Stock based compensation"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-01-012021-06-30_custom_EricFormanMember_us-gaap_GeneralAndAdministrativeExpenseMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">49,695</ix:nonFraction></span>, respectively, with respect
to these stock options.</ix:nonNumeric></span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 18; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->18<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
August 1, 2020, in connection with an employment agreement entered into with <span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember" title="Stock options description"><ix:nonNumeric contextRef="From2020-07-302020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription">Dr. James S. Miser, M.D., Dr. Miser was granted options
for <span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zqjQdCl7bLX6" title="Stock options granted to purchase common stock, issued"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" contextRef="From2020-07-302020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">83,334</ix:nonFraction></span> shares of the Company&#8217;s common stock. The options can be exercised on a cashless basis. The options have a term of <span id="xdx_904_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dc_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zZYgvRvI1qff" title="Stock option vested exercisable term"><ix:nonNumeric contextRef="From2020-07-302020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember" format="ixt-sec:durwordsen" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1">five
years</ix:nonNumeric></span> and an exercise price of $<span id="xdx_902_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zUjbQokxl9h3" title="Stock options are exercisable price per share"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" contextRef="AsOf2020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">7.14</ix:nonFraction></span> per share, which was equal to the closing price of the Company&#8217;s common stock on the effective
date of the employment agreement. The options vested as to 25% on the effective date, and will vest 25% on each of the first, second
and third anniversaries of the effective date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing
model, was determined to be $<span id="xdx_90A_ecustom--FairValueOfStockOptions_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Fair value of stock options"><ix:nonFraction name="LIXT:FairValueOfStockOptions" contextRef="From2020-07-302020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">572,650</ix:nonFraction></span> ($<span id="xdx_90A_eus-gaap--SharePrice_iI_pp4p0_c20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zV6aZukpcpp9" title="Stock price per share"><ix:nonFraction name="us-gaap:SharePrice" contextRef="AsOf2020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="4" scale="0" unitRef="USDPShares">6.8718</ix:nonFraction></span> per share), of which $<span id="xdx_90C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Stock options fully vested amount, fair value"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" contextRef="From2020-07-302020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">143,163</ix:nonFraction></span> was attributable to the stock options fully-vested on August
1, 2020 and was therefore charged to operations on that date. The remaining unvested portion of the fair value of the stock options will
be charged to operations ratably from August 1, 2020 through August 1, 2023. During the three months and six months ended June 30, 2021,
the Company recorded charges to general and administrative costs in the consolidated statement of operations of $<span id="xdx_904_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_ztKkXqwofMEb" title="Stock based compensation"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-04-012021-06-30_custom_DrJamesMiserMember_us-gaap_GeneralAndAdministrativeExpenseMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">35,693</ix:nonFraction></span> and $<span id="xdx_90F_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zEwz94Ionupa" title="Stock based compensation"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-01-012021-06-30_custom_DrJamesMiserMember_us-gaap_GeneralAndAdministrativeExpenseMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">70,993</ix:nonFraction></span>,
respectively, with respect to these stock options.</ix:nonNumeric></span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember" title="Stock options description"><ix:nonNumeric contextRef="From2020-08-112020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription">On
August 12, 2020, in connection with the employment agreement entered into with Robert N. Weingarten, Mr. Weingarten was granted options
for <span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pdd" title="Stock options granted to purchase common stock, issued"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" contextRef="From2020-08-112020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">58,333</ix:nonFraction></span> shares of the Company&#8217;s common stock. The options can be exercised on a cashless basis. The options have a term of <span id="xdx_908_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dc_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zOlg3udcwuIj" title="Stock option vested exercisable term"><ix:nonNumeric contextRef="From2020-08-112020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember" format="ixt-sec:durwordsen" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1">five
years</ix:nonNumeric></span> and an exercise price of $<span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zs0kNfHUCW2c" title="Stock options are exercisable price per share"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" contextRef="AsOf2020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">7.14</ix:nonFraction></span> per share, which was equal to the closing price of the Company&#8217;s common stock on the grant
date. The options vested as to 25% on August 12, 2020, and will vest 25% on each of the first, second and third anniversaries of the
grant date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined to
be $<span id="xdx_90C_ecustom--FairValueOfStockOptions_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Fair value of stock options"><ix:nonFraction name="LIXT:FairValueOfStockOptions" contextRef="From2020-08-112020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">400,855</ix:nonFraction></span> ($<span id="xdx_90C_eus-gaap--SharePrice_iI_pp4p0_c20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zZhNPQTiJr4c" title="Stock price per share"><ix:nonFraction name="us-gaap:SharePrice" contextRef="AsOf2020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="4" scale="0" unitRef="USDPShares">6.8718</ix:nonFraction></span> per share), of which $<span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Stock options fully vested amount, fair value"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" contextRef="From2020-08-112020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">100,214</ix:nonFraction></span> was attributable to the stock options fully-vested on August 12, 2020 and was therefore
charged to operations on that date. The remaining unvested portion of the fair value of the stock options will be charged to operations
ratably from August 12, 2020 through August 12, 2023. During the three months and six months ended June 30, 2021, the Company recorded
charges to general and administrative costs in the consolidated statement of operations of $<span id="xdx_909_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zS1m8KSNswnb" title="Stock based compensation"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-04-012021-06-30_custom_RobertNWeingartenMember_us-gaap_GeneralAndAdministrativeExpenseMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">24,985</ix:nonFraction></span> and $<span id="xdx_90A_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zfEKjN3Kklfh" title="Stock based compensation"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-01-012021-06-30_custom_RobertNWeingartenMember_us-gaap_GeneralAndAdministrativeExpenseMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">49,695</ix:nonFraction></span>, respectively, with respect
to these stock options.</ix:nonNumeric></span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
January 6, 2021, in recognition with their service as directors of the Company over the past year, the Company granted to each of Dr.
Winson Sze Chun Ho, Dr. Yun Yen, Dr. Stephen Forman, and Dr. Philip Palmedo, fully-vested stock options to purchase an aggregate of <span id="xdx_906_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_pid_c20210101__20210106__srt--TitleOfIndividualAxis__srt--DirectorMember_zXybrXoFim59" title="Number of fully vested option issued"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" contextRef="From2021-01-012021-01-06_srt_DirectorMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">200,000</ix:nonFraction></span>
shares (<span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_c20210101__20210106__us-gaap--RelatedPartyTransactionAxis__custom--DrWinsonSzeChunHoMember_zwBRc1Qz3B1a" title="Number of fully vested option issued"><span id="xdx_90D_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_c20210101__20210106__us-gaap--RelatedPartyTransactionAxis__custom--DrYunYenMember_zjsAO8grTjy7" title="Number of fully vested option issued"><span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_c20210101__20210106__us-gaap--RelatedPartyTransactionAxis__custom--DrStephenFormanMember_zqX6jJ4Vldz9" title="Number of fully vested option issued"><span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_c20210101__20210106__us-gaap--RelatedPartyTransactionAxis__custom--PhilipPalmedoMember_zZymKm9EHbzd" title="Number of fully vested option issued"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" contextRef="From2021-01-012021-01-06_custom_DrWinsonSzeChunHoMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" contextRef="From2021-01-012021-01-06_custom_DrYunYenMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" contextRef="From2021-01-012021-01-06_custom_DrStephenFormanMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" contextRef="From2021-01-012021-01-06_custom_PhilipPalmedoMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">50,000</ix:nonFraction></ix:nonFraction></ix:nonFraction></ix:nonFraction></span></span></span></span> shares to each director) of the Company&#8217;s common stock, exercisable for a period of <span id="xdx_904_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dc_c20210101__20210106_zOLdIWUKFQ95" title="Stock option vested exercisable term"><ix:nonNumeric contextRef="From2021-01-012021-01-06" format="ixt-sec:durwordsen" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1">five years</ix:nonNumeric></span> from the grant date
at $<span id="xdx_905_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20210106_zAaMELt2dMsl" title="Stock options are exercisable price per share"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" contextRef="AsOf2021-01-06" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">3.21</ix:nonFraction></span> per share, which was the approximate fair market value of the Company&#8217;s common stock on such date. The fair value of these
stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined to be $<span id="xdx_90F_ecustom--FairValueOfStockOptions_c20210101__20210106_pp0p0" title="Fair value of stock options"><ix:nonFraction name="LIXT:FairValueOfStockOptions" contextRef="From2021-01-012021-01-06" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">571,312</ix:nonFraction></span> ($<span id="xdx_905_eus-gaap--SharePrice_iI_pp4p0_c20210106_z2K0C3vKhmb7" title="Stock price per share"><ix:nonFraction name="us-gaap:SharePrice" contextRef="AsOf2021-01-06" format="ixt:numdotdecimal" decimals="4" scale="0" unitRef="USDPShares">2.8566</ix:nonFraction></span> per share) and
was recorded as a charge to general and administrative costs in the consolidated statement of operations on the grant date.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
April 9, 2021, Winson Sze Chun Ho resigned from the Company&#8217;s Board of Directors to focus on clinical and pre-clinical cancer research
in academic medicine. Concurrent with his resignation, the Board of Directors appointed Gil Schwartzberg to fill the vacancy created
by Dr. Ho&#8217;s resignation. In connection with his appointment to the Board of Directors, and in accordance with the recently adopted
cash and equity compensation package for the members of the Board of Directors, Mr. Schwartzberg was granted options exercisable for
a period of <span id="xdx_906_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_pp0p0_dc_c20210401__20210409__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__srt--TitleOfIndividualAxis__srt--DirectorMember_zX0TWodYwzIi" title="Stock option vested exercisable term"><ix:nonNumeric contextRef="From2021-04-012021-04-09_custom_DrWinsonSzeChunHoMember_srt_DirectorMember" format="ixt-sec:durwordsen" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1">five years</ix:nonNumeric></span> to purchase <span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210409__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember_z5uks1dWGJ5c" title="Number of fully vested option exercisable"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" contextRef="AsOf2021-04-09_srt_DirectorMember_custom_DrWinsonSzeChunHoMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">250,000</ix:nonFraction></span> shares of the Company&#8217;s common stock at an exercise price of $<span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20210409__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember_zOYmOR0GtDc4" title="Stock options are exercisable price per share"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" contextRef="AsOf2021-04-09_srt_DirectorMember_custom_DrWinsonSzeChunHoMember" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">3.20</ix:nonFraction></span> per share (the closing
market price on the date of grant), vesting 50% on the grant date and the remainder vesting 12.5% on the last day of each subsequent
calendar quarter-end until fully vested. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing
model, was determined to be $<span id="xdx_901_ecustom--FairValueOfStockOptions_pp0p0_c20210401__20210409__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zYw5iiUUOT21" title="Fair value of stock options"><ix:nonFraction name="LIXT:FairValueOfStockOptions" contextRef="From2021-04-012021-04-09_custom_DrWinsonSzeChunHoMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">753,611</ix:nonFraction></span> ($<span id="xdx_907_eus-gaap--SharePrice_iI_pp4p0_c20210409__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zF7CbUbcwvKf" title="Stock price per share"><ix:nonFraction name="us-gaap:SharePrice" contextRef="AsOf2021-04-09_custom_DrWinsonSzeChunHoMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="4" scale="0" unitRef="USDPShares">3.0144</ix:nonFraction></span> per share), of which $<span id="xdx_902_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_pp0p0_c20210401__20210409__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zkhqQBz5nRjk" title="Stock options fully vested amount, fair value"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" contextRef="From2021-04-012021-04-09_custom_DrWinsonSzeChunHoMember_custom_EmploymentAgreementMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">376,800</ix:nonFraction></span> was attributable to the stock options fully-vested on April
9, 2021 and was therefore charged to operations on that date. The remaining unvested portion of the fair value of the stock options will
be charged to operations ratably from April 9, 2021 through June 30, 2023. During the three months and six months ended June 30, 2021,
the Company recorded a charge to general and administrative costs in the consolidated statement of operations with respect to these stock
options of $<span id="xdx_904_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zrNY19yj9K0i" title="Stock based compensation"><span id="xdx_908_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_z9qUauj6kKEf" title="Stock based compensation"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-04-012021-06-30_custom_DrWinsonSzeChunHoMember_us-gaap_GeneralAndAdministrativeExpenseMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-01-012021-06-30_custom_DrWinsonSzeChunHoMember_us-gaap_GeneralAndAdministrativeExpenseMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">414,851</ix:nonFraction></ix:nonFraction></span></span>.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
May 11, 2021, the Board of Directors appointed Regina Brown to the Board of Directors. In connection with her appointment to the Board
of Directors, and in accordance with the recently adopted cash and equity compensation package for the members of the Board of Directors,
Ms. Brown was granted options exercisable for a period of <span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_pp0p0_dc_c20210501__20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zeZ8icUlIkE2" title="Stock option vested exercisable term"><ix:nonNumeric contextRef="From2021-05-012021-05-11_srt_DirectorMember_custom_MsReginaBrownMember" format="ixt-sec:durwordsen" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1">five years</ix:nonNumeric></span> to purchase <span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_z9mfOAeMgAXi" title="Number of fully vested option exercisable"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" contextRef="AsOf2021-05-11_srt_DirectorMember_custom_MsReginaBrownMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">250,000</ix:nonFraction></span> shares of the Company&#8217;s common stock at
an exercise price of $<span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_z9SR7tENsnJi" title="Stock options are exercisable price per share"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" contextRef="AsOf2021-05-11_srt_DirectorMember_custom_MsReginaBrownMember" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">2.80</ix:nonFraction></span> per share (the closing market price on the date of grant), vesting 50% on the grant date and the remainder
vesting 12.5% on the last day of each subsequent calendar quarter-end until fully vested. The fair value of these stock options, as calculated
pursuant to the Black-Scholes option-pricing model, was determined to be $<span id="xdx_90E_ecustom--FairValueOfStockOptions_c20210501__20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zKMMOuVdKcw1" title="Fair value of stock options"><ix:nonFraction name="LIXT:FairValueOfStockOptions" contextRef="From2021-05-012021-05-11_srt_DirectorMember_custom_MsReginaBrownMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">658,363</ix:nonFraction></span> ($<span id="xdx_900_eus-gaap--SharePrice_iI_pp4p0_c20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zurcRid59Qxk" title="Stock price per share"><ix:nonFraction name="us-gaap:SharePrice" contextRef="AsOf2021-05-11_srt_DirectorMember_custom_MsReginaBrownMember" format="ixt:numdotdecimal" decimals="4" scale="0" unitRef="USDPShares">2.6335</ix:nonFraction></span> per share), of which $<span id="xdx_90D_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20210501__20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zyIGMFYVtfP" title="Stock options fully vested amount, fair value"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" contextRef="From2021-05-012021-05-11_srt_DirectorMember_custom_MsReginaBrownMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">329,188</ix:nonFraction></span> was attributable
to the stock options fully-vested on May 11, 2021 and was therefore charged to operations on that date. The remaining unvested portion
of the fair value of the stock options will be charged to operations ratably from May 11, 2021 through June 30, 2023. During the three
months and six months ended June 30, 2021, the Company recorded a charge to general and administrative costs in the consolidated statement
of operations with respect to these stock options of $<span id="xdx_90E_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zLfSi5V3Wyu" title="Stock based compensation"><span id="xdx_902_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zkmf7ZgOZjqi" title="Stock based compensation"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-04-012021-06-30_custom_MsReginaBrownMember_us-gaap_GeneralAndAdministrativeExpenseMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-01-012021-06-30_custom_MsReginaBrownMember_us-gaap_GeneralAndAdministrativeExpenseMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">350,290</ix:nonFraction></ix:nonFraction></span></span>.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 19; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->19<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
June 30, 2021, the Board of Directors, in accordance with the recently adopted cash and equity compensation package for the members of
the Board of Directors, granted to each of the five non-officer directors of the Company stock options exercisable for a period of <span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_pp0p0_dc_c20210101__20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zVUncA1TIaB" title="Stock option vested exercisable term"><ix:nonNumeric contextRef="From2021-01-012021-06-30_custom_NonOfficerDirectorsMember" format="ixt-sec:durwordsen" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1">five
years</ix:nonNumeric></span> to purchase <span id="xdx_907_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_ztFSCl50cvad" title="Number of fully vested option exercisable"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" contextRef="AsOf2021-06-30_custom_NonOfficerDirectorsMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">100,000</ix:nonFraction></span> shares (a total of 500,000 shares) of the Company&#8217;s common stock at an exercise price of $<span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zUTk2y2ocmnk" title="Stock options are exercisable price per share"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" contextRef="AsOf2021-06-30_custom_NonOfficerDirectorsMember" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">3.03</ix:nonFraction></span> per share
(the closing market price on the date of grant), vesting 12.5% on the last day of each subsequent calendar quarter-end until fully vested.
The total fair value of the <span id="xdx_903_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease_pid_c20210601__20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zKz0GMbgPdp9" title="Fair value of stock options"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease" contextRef="From2021-06-012021-06-30_custom_NonOfficerDirectorsMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">500,000</ix:nonFraction></span> stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined to
be $<span id="xdx_90E_ecustom--FairValueOfStockOptions_c20210601__20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zRxt8frWFCUi" title="Fair value of stock options"><ix:nonFraction name="LIXT:FairValueOfStockOptions" contextRef="From2021-06-012021-06-30_custom_NonOfficerDirectorsMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,421,095</ix:nonFraction></span> ($<span id="xdx_90E_eus-gaap--SharePrice_iI_pp5p0_c20210409__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zLarEbVR1aK6" title="Stock price per share"><ix:nonFraction name="us-gaap:SharePrice" contextRef="AsOf2021-04-09_custom_NonOfficerDirectorsMember" format="ixt:numdotdecimal" decimals="5" scale="0" unitRef="USDPShares">2.84225</ix:nonFraction></span> per share), which will be charged to operations ratably from July 1, 2021 through June 30, 2023.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock"><p id="xdx_895_eus-gaap--DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_zyGTvWUCDIkh" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
summary of stock-based compensation costs for the three months and six months ended June 30, 2021 and 2020 is as follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B3_zqhRNw2CZJz9" style="display: none">Summary of Stock-based Compensation Costs</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_499_20210401__20210630_zfGwzV3Q3cCg" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td colspan="2" id="xdx_490_20200401__20200630_zFX8XBtuEON5" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_499_20210101__20210630_zpfrtMDun8hf" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td colspan="2" id="xdx_490_20200101__20200630_zjChXcgWpMHg" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">Six
    Months Ended</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">June
    30,</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">June
    30,</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--ShareBasedCompensation_hus-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RelatedPartiesMember_zf5F49SeUwX4" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 48%; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Related
    parties</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-04-012021-06-30_custom_RelatedPartiesMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">850,804</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0965">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-01-012021-06-30_custom_RelatedPartiesMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,506,836</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0967">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--ShareBasedCompensation_hus-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NonRelatedPartiesMember_zZy2dJqCpwNk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Non-related
    parties</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0969">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0970">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0971">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0972">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--ShareBasedCompensation_i_pp0p0" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total
    stock-based compensation costs</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-04-012021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">850,804</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0975">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,506,836</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0977">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A1_zOe9ex7uY3M4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock"><p id="xdx_890_eus-gaap--ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_zFnPeNHOoise" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
summary of stock option activity, including options issued in the form of warrants, during the six months ended June 30, 2021 is presented
below.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8BC_zUQ2yd2gXyia" style="display: none">Summary of Stock Option Activity Including Options Form of Warrants</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Number
                                            of</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Shares</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Weighted</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Average</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Exercise</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Price</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Weighted</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Average
                                            Remaining Contractual</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Life
                                            (in Years)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 46%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Stock
    options outstanding at December 31, 2020</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iS_c20210101__20210630_zvea1ByX3rrd" title="Number of shares, stock options outstanding, at the beginning" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1,475,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iS_pp3p0_c20210101__20210630_z0ZJprRI4m28" title="Weighted average exercise price, stock options outstanding, at the beginning" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="3" scale="0" unitRef="USDPShares">4.136</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Granted</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_c20210101__20210630_zZi1YMnl97bd" title="Number of shares, Granted" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1,200,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630_z4ibIuXHuH73" title="Weighted average exercise price, granted" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="3" scale="0" unitRef="USDPShares">3.048</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Exercised</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_iN_di_c20210101__20210630_zwindsKEYAWa" title="Number of shares, Exercised" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">125,001</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630_z5vJugbXcoj1" title="Weighted average exercise price, exercised" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="3" scale="0" unitRef="USDPShares">0.808</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Expired</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_c20210101__20210630_pdd" title="Number of shares, Expired" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0993">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_c20210101__20210630_zvK5sYo2PHw" title="Weighted average exercise price, expired" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0995">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Adjustment
    attributable to reverse stock split</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit_c20210101__20210630_zYIIVJgvMR8a" title="Adjustment attributable to reverse stock split" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_ecustom--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice_pp3p0_c20210101__20210630_zzuziLUvMnwj" title="Weighted average exercise price, reverse stock split" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0999">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Stock
    options outstanding at June 30, 2021</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_c20210101__20210630_znF1cMiJOexb" title="Number of shares, stock options outstanding, at the end" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">2,550,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pp3p0_c20210101__20210630_zclLLhFSogI8" title="Weighted average exercise price, stock options outstanding, at the end" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="3" scale="0" unitRef="USDPShares">3.787</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_900_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20210101__20210630_zq5pdlDJA1ce" title="Weighted average remaining contractual life (in years), stock options outstanding"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2">3.79</ix:nonNumeric></span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Stock
    options exercisable at June 30, 2021</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_c20210101__20210630_zlMOJwtDO1kh" title="Number of shares, stock options exercisable, at the end" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1,650,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pp3p0_c20210101__20210630_z8Dh7OCFxlAc" title="Weighted average exercise price, stock options exercisable, at the end" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="3" scale="0" unitRef="USDPShares">3.831</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20210101__20210630_znYFFYHzhjD1" title="Weighted average remaining contractual life (in years), stock options exercisable"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">3.24</ix:nonNumeric></span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A9_zZwTCMA3T8ua" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Total
deferred compensation expense for the outstanding value of unvested stock options was approximately $<span id="xdx_904_eus-gaap--DeferredCompensationArrangementWithIndividualCompensationExpense_pp0p0_c20210101__20210630_z4XwvRr2hkL1" title="Total deferred compensation expense for outstanding value of unvested stock options"><ix:nonFraction name="us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">2,791,000</ix:nonFraction></span> at June 30, 2021, which
will be recognized subsequent to June 30, 2021 over a weighted-average period of approximately <span id="xdx_90D_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dtM_c20210101__20210630_zPdBTxBXqVI6" title="Stock option vested exercisable term"><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" format="ixt-sec:durmonth" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1">24</ix:nonNumeric></span> months.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 20; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->20<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock"><p id="xdx_898_eus-gaap--ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock_zZnA41bR9XNd" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
exercise prices of common stock options outstanding and exercisable, including options issued in the form of warrants, at June 30, 2021
are as follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B3_zlad2vTdc5q3" style="display: none">Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 60%; margin-right: auto">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Exercise</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Prices</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Options</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Outstanding<br />
                                            (Shares)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Options</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Exercisable
                                            <br />
(Shares)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2021-01-012021-06-30_custom_ExercisePriceOneMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">0.900</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" title="Options Outstanding (Shares)" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceOneMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">33,333</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" title="Options Exercisable (Shares)" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceOneMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">33,333</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2021-01-012021-06-30_custom_ExercisePriceTwoMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">1.200</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" title="Options Outstanding (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceTwoMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">83,333</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" title="Options Exercisable (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceTwoMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">83,333</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2021-01-012021-06-30_custom_ExercisePriceThreeMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">1.680</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" title="Options Outstanding (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceThreeMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">66,667</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" title="Options Exercisable (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceThreeMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">66,667</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2021-01-012021-06-30_custom_ExercisePriceFourMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">2.800</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" title="Options Outstanding (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceFourMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">250,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" title="Options Exercisable (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceFourMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">125,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2021-01-012021-06-30_custom_ExercisePriceFiveMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">3.000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" title="Options Outstanding (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceFiveMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">666,667</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" title="Options Exercisable (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceFiveMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">666,667</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2021-01-012021-06-30_custom_ExercisePriceSixMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">3.030</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" title="Options Outstanding (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceSixMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">500,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" title="Options Exercisable (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1053">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2021-01-012021-06-30_custom_ExercisePriceSevenMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">3.200</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" title="Options Outstanding (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceSevenMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">250,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" title="Options Exercisable (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceSevenMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">125,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2021-01-012021-06-30_custom_ExercisePriceEightMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">3.210</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" title="Options Outstanding (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceEightMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">200,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" title="Options Exercisable (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceEightMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">200,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2021-01-012021-06-30_custom_ExercisePriceNineMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">6.000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" title="Options Outstanding (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceNineMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">166,667</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" title="Options Exercisable (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceNineMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">166,667</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2021-01-012021-06-30_custom_ExercisePriceTenMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">6.600</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" title="Options Outstanding (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceTenMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">50,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" title="Options Exercisable (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceTenMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">50,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" title="Exercise Prices" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2021-01-012021-06-30_custom_ExercisePriceElevenMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">7.140</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" title="Options Outstanding (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceElevenMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">200,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" title="Options Exercisable (Shares)" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceElevenMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">50,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_z2Af2qfUBMal" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2021-01-012021-06-30_custom_ExercisePriceTwelveMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">12.000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_iI_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_zNJoTGOXgvgk" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceTwelveMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">83,333</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_iI_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_zXM3AbcItieb" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" contextRef="AsOf2021-06-30_custom_ExercisePriceTwelveMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">83,333</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630_pdd" title="Options Outstanding (Shares)" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">2,550,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630_pdd" title="Options Exercisable (Shares)" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1,650,000</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A1_zdTlnK2X8eI6" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
intrinsic value of exercisable but unexercised in-the-money stock options at June 30, 2021 was approximately $<span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_c20210630_pp0p0" title="Intrinsic value of exercisable but unexercised in-the-money stock options"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">362,251</ix:nonFraction></span>, based on a fair
market value of $<span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_pp2p0_c20210101__20210630_zlrLnxJqDrPb" title="Fair market value, per share"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" contextRef="From2021-01-01to2021-06-30" format="ixt:numdotdecimal" decimals="2" scale="0" unitRef="USDPShares">3.03</ix:nonFraction></span> per share on June 30, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 35pt"><span style="font: 10pt Times New Roman, Times, Serif">Outstanding
stock options to acquire <span id="xdx_906_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_iI_pid_c20210630_zde3IZt3r7dd" title="Outstanding stock options to acquire shares of common stock not vested"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" contextRef="AsOf2021-06-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">900,000</ix:nonFraction></span> shares of the Company&#8217;s common stock had not vested at June 30, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 35pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company expects to satisfy such stock obligations through the issuance of authorized but unissued shares of common stock.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:IncomeTaxDisclosureTextBlock"><p id="xdx_80F_eus-gaap--IncomeTaxDisclosureTextBlock_z1wIuOTmd2Th" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>7.
<span id="xdx_82F_zsASyiSB9pra">Income Taxes</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">During
the three months and six months ended June 30, 2021 and 2020, there was no provision for income taxes as the Company incurred losses
during those periods. Deferred tax assets and liabilities reflect the net tax effect of temporary differences between the carrying amount
of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. The Company recorded a full
valuation allowance against its deferred tax assets as the Company believes it is more likely than not the deferred tax assets will not
be realized.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:CommitmentsAndContingenciesDisclosureTextBlock"><p id="xdx_80C_eus-gaap--CommitmentsAndContingenciesDisclosureTextBlock_zrMpacWmuzoj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>8.
<span id="xdx_82D_zNPQdddqi49">Commitments and Contingencies</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Legal
Claims</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company may be subject to legal claims and actions from time to time as part of its business activities. As of June 30, 2021, the Company
was not subject to any pending or threatened legal claims or actions.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Clinical
Trial Agreements</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif"><b>Moffitt.
</b>Effective August 20, 2018, the Company entered into a Clinical Trial Research Agreement with the Moffitt Cancer Center and Research
Institute Hospital Inc., Tampa, Florida, effective for a term of five years, unless terminated earlier by the Company pursuant to 30
days written notice. Pursuant to the Clinical Trial Research Agreement, Moffitt agreed to conduct and manage a Phase 1b/2 clinical trial
to evaluate the therapeutic benefit of the Company&#8217;s lead anti-cancer clinical compound LB-100 to be administered intravenously
in patients with low or intermediate-1 risk myelodysplastic syndrome (MDS).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">In
November 2018, the Company received approval from the U.S. Food and Drug Administration for its Investigational New Drug Application
(&#8220;IND&#8221;) to conduct a Phase 1b/2 clinical trial to evaluate the therapeutic benefit of LB-100 in patients with low and intermediate-1
risk MDS who have failed or are intolerant of standard treatment. Patients with MDS, although usually older, are generally well except
for severe anemia requiring frequent blood transfusions. This Phase 1b/2 clinical trial utilizes LB-100 as a single agent in the treatment
of patients with low and intermediate-1 risk MDS, including patients with del(5q) myelodysplastic syndrome (del5qMDS) failing first line
therapy. The bone marrow cells of patients with del5qMDS are deficient in PP2A by virtue of an acquired mutation and are especially vulnerable
to further inhibition of PP2A by LB-100. The clinical trial began at a single site in April 2019 and the first patient was entered into
the clinical trial in July 2019. A total enrollment of 41 patients is planned. An interim analysis will be done after the first 21 patients
are entered. If there are 3 or more responders but fewer than 7, an additional 20 patients will be entered. If at any point there are
7 or more responders, this will be sufficient evidence to support continued development of LB-100 for the treatment of low and intermediate-1
risk MDS. Recruitment has been slow and the Covid-19 pandemic has further reduced recruitment of patients into the protocol. At the current
rate of accrual, the clinical trial is expected to be completed over a period of approximately four years from its initiation. However,
with additional funds, the Company&#8217;s objective would be to add two additional MDS centers to the Phase 2 portion of the study to
accelerate patient accrual.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 21; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->21<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">During
the three months ended June 30, 2021 and 2020, the Company incurred costs of $<span id="xdx_902_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zxyMv9Wt5IJh" title="Advance amount related to milestone payment"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2021-04-012021-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">10,309</ix:nonFraction></span> and $<span id="xdx_900_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zZPOiPlfnkId" title="Advance amount related to milestone payment"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2020-04-012020-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">11,698</ix:nonFraction></span>, respectively, pursuant to this agreement.
During the six months ended June 30, 2021 and 2020, the Company incurred costs of $<span id="xdx_90B_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zoW31VElQDb2" title="Advance amount related to milestone payment"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2021-01-012021-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">17,693</ix:nonFraction></span> and $<span id="xdx_909_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zmIIjEMaYEoh" title="Advance amount related to milestone payment"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2020-01-012020-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">25,364</ix:nonFraction></span>, respectively, pursuant to this
agreement. As of June 30, 2021, total costs of $<span id="xdx_90A_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_z1OXjFyZTjE8" title="Research and development costs"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-01-012021-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">103,927</ix:nonFraction></span> have been incurred pursuant to this agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><b>GEIS.
</b>Effective July 31, 2019, the Company entered into a Collaboration Agreement for an Investigator-Initiated Clinical Trial with the
Spanish Sarcoma Group (Grupo Espa&#241;ol de Investigaci&#243;n en Sarcomas or &#8220;GEIS&#8221;), Madrid, Spain, to carry out a
study entitled &#8220;Randomized phase I/II trial of LB-100 plus doxorubicin vs. doxorubicin alone in first line of advanced soft tissue
sarcoma&#8221;. The purpose of this clinical trial is to obtain information about the efficacy and safety of LB-100 combined with doxorubicin
in soft tissue sarcomas. Doxorubicin is the global standard for initial treatment of advanced soft tissue sarcomas (&#8220;ASTS&#8221;).
Doxorubicin alone has been the mainstay of first line treatment of ASTS for over 40 years, with little therapeutic gain from adding cytotoxic
compounds to or substituting other cytotoxic compounds for doxorubicin. In animal models, LB-100 consistently enhances the anti-tumor
activity of doxorubicin without apparent increases in toxicity.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">GEIS
has a network of referral centers in Spain and across Europe that have an impressive track record of efficiently conducting innovative
studies in ASTS. The Company agreed to provide GEIS with a supply of LB-100 to be utilized in the conduct of this clinical trial, as
well as to provide funding for the clinical trial. The goal was to enter the first patient during the quarter ended December 31, 2020,
with approximately 150 patients to be enrolled over two years. As advanced sarcoma is a very aggressive disease, the design of the study
assumes a median progression free survival (PFS, no evidence of disease progression or death from any cause) of 4.5 months in the doxorubicin
arm and an alternative median PFS of 7.5 months in the doxorubicin plus LB-100 arm to demonstrate a statistically significant decrease
in relative risk of progression or death by adding LB-100. There is a planned interim analysis of the primary endpoint when about half
of the 102 events required for final analysis is reached.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company had previously expected that this clinical trial would commence during the quarter ended June 30, 2020. However, during July
2020, the Spanish regulatory authority advised the Company that although it had approved the scientific and ethical basis of the protocol,
it required that the Company manufacture new inventory of LB-100 under current Spanish pharmaceutical manufacturing standards. These
regulations were adopted subsequent to the production of the Company&#8217;s existing LB-100 inventory.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
new batch of LB 100 has been prepared and is now undergoing the multitude of analytical studies of the formulated product necessary to
gain approval for use in the European Union. Regulatory reviews by the European Union have been delayed until October 2021 as a result
of which the final review of the clinical product by Spanish regulatory authorities will also be delayed. Accordingly, the clinical trial
is now estimated to begin during the quarter ending June 30, 2022 and take approximately three years to conduct.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
interim analysis of this clinical trial could indicate either inferiority or superiority of LB-100 plus doxorubicin as compared to doxorubicin
alone. A positive study would have the potential to change the standard therapy for this disease after four decades of failure to improve
the marginal benefit of doxorubicin alone.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"></span></p>

<ix:exclude><!-- Field: Page; Sequence: 22; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->22<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s agreement with GEIS provides for various payments based on achieving specific milestones over the term of the agreement.
On February 18, 2020, the Company advanced $<span id="xdx_902_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200216__20200218__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--GrupoEspanolDeInvestigacionEnSarcomasMember_zpzoJiM7Qm69" title="Advance amount related to milestone payment"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2020-02-162020-02-18_custom_CollaborationAgreementMember_custom_GrupoEspanolDeInvestigacionEnSarcomasMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">43,411</ix:nonFraction></span> to GEIS towards a second milestone payment obligation of $<span id="xdx_905_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200216__20200218__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zZ3usrdp51n1" title="Advance amount related to milestone payment"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2020-02-162020-02-18_custom_CollaborationAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">87,471</ix:nonFraction></span>, which was expected
to become due and payable during the quarter ended June 30, 2020 based on the anticipated achievement of the second milestone, and which
was therefore recorded as an advance on the Company&#8217;s balance sheet at March 31, 2020. However, as a result of the substantial
delay in commencing the clinical trial as described above, the achievement of the second milestone had been delayed until mid-2021 and
the Company therefore determined to charge such advance to research and development costs in the Company&#8217;s statement of operations
at June 30, 2020. Subsequently, on February 26, 2021, the Company paid an additional $<span id="xdx_904_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210225__20210226__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zs5PapOOlGd1" title="Advance amount related to milestone payment"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2021-02-252021-02-26_custom_CollaborationAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">24,171</ix:nonFraction></span> to GEIS towards the second milestone payment
for current work being done under this agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Accordingly,
during the three months ended June 30, 2021 and 2020, the Company incurred costs of $<span id="xdx_900_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zn7Ge7eXiAed" title="Advance amount related to milestone payment"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2021-04-012021-06-30_custom_CollaborationAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">0</ix:nonFraction></span> and $<span id="xdx_904_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zh8pGfRWch43" title="Advance amount related to milestone payment"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2020-04-012020-06-30_custom_CollaborationAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">43,411</ix:nonFraction></span>, respectively, pursuant to this agreement.
During the six months ended June 30, 2021 and 2020, the Company incurred costs of $<span id="xdx_905_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zgrL8oMjZV2b" title="Advance amount related to milestone payment"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2021-01-012021-06-30_custom_CollaborationAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">24,171</ix:nonFraction></span> and $<span id="xdx_907_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zj4HlPzTz6H6" title="Advance amount related to milestone payment"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2020-01-012020-06-30_custom_CollaborationAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">43,411</ix:nonFraction></span> respectively, pursuant to this
agreement. As of June 30, 2021, total costs of $<span id="xdx_90B_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zpHMI9PBx6i2" title="Research and development costs"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-01-012021-06-30_custom_CollaborationAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">155,053</ix:nonFraction></span> have been incurred pursuant to this agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_90D_eus-gaap--OtherCommitmentsDescription_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_zKK35P9Txk7f" title="Aggregate commitments expected, description"><ix:nonNumeric contextRef="From2021-01-012021-06-30_custom_ClinicalTrialAgreementMember" name="us-gaap:OtherCommitmentsDescription">The
Company&#8217;s aggregate commitments pursuant to the aforementioned clinical trial agreements, less amounts previously paid to date
under these agreements, totaled approximately $<span id="xdx_901_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_z93YuUi9hvlf" title="Aggregate commitments expected"><ix:nonFraction name="us-gaap:OtherCommitment" contextRef="AsOf2021-06-30_custom_ClinicalTrialAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">5,798,000</ix:nonFraction></span> as of June 30, 2021, consisting of approximately $<span id="xdx_908_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--GrupoEspanolDeInvestigacionEnSarcomasMember_zQwJuQPgFLW8" title="Aggregate commitments expected"><ix:nonFraction name="us-gaap:OtherCommitment" contextRef="AsOf2021-06-30_custom_CollaborationAgreementMember_custom_GrupoEspanolDeInvestigacionEnSarcomasMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">5,193,000</ix:nonFraction></span> relating to the
GEIS clinical trial and approximately $<span id="xdx_902_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zlBzbbsgxqp5" title="Aggregate commitments expected"><ix:nonFraction name="us-gaap:OtherCommitment" contextRef="AsOf2021-06-30_custom_ClinicalTrialAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">605,000</ix:nonFraction></span> relating to the Moffit clinical trial, which are expected to be incurred over approximately
the next five years through December 31, 2025.</ix:nonNumeric></span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">In
order to manufacture a new inventory supply of LB-100 for the GEIS clinical trial, the Company has engaged a number of vendors to carry
out the multiple tasks needed to make and gain approval of a new clinical product for investigational study in Spain. These tasks include
the synthesis under good manufacturing practices (GMP) of the active pharmacologic ingredient (API), with documentation of each of the
steps involved by an independent auditor. The API is then transferred to a vendor that prepares the clinical drug product (DP), also
under GMP conditions documented by an independent auditor. The DP is then sent to a vendor to test for purity and sterility, provide
appropriate labels, store the drug, and distribute the drug to the clinical centers for use in the clinical trials. A formal application
documenting all steps taken to prepare the DP for clinical use must be submitted to the appropriate regulatory authorities for review
and approval before being used in a clinical trial.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">As
of June 30, 2021, the Company estimates that this program to provide new inventory of the DP for the Spanish sarcoma study, and potentially
for subsequent multiple trials within the European Union, will cost approximately $<span id="xdx_90A_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--OtherClinicalAgreementsMember__srt--RangeAxis__srt--MinimumMember_zKuOM7rVVY9" title="Research and development costs"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-01-012021-06-30_custom_OtherClinicalAgreementsMember_srt_MinimumMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">737,000</ix:nonFraction></span>. The Company&#8217;s remaining aggregate commitments
under this program, less amounts previously paid to date, totaled approximately $<span id="xdx_906_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--OtherClinicalAgreementsMember_ze6HzlU2zdXc" title="Aggregate commitments expected"><ix:nonFraction name="us-gaap:OtherCommitment" contextRef="AsOf2021-06-30_custom_OtherClinicalAgreementsMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">371,000</ix:nonFraction></span> as of June 30, 2021, which are expected to be
incurred through the quarter ending March 31, 2022. As the production of the new inventory is being conducted in Europe and is paid for
in Euros, final costs are subject to foreign currency fluctuations between the United States Dollar and the Euro.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><b>City
of Hope. </b>Effective January 18, 2021, the Company executed a Clinical Research Support Agreement with the City of Hope National Medical
Center, an NCI-designated comprehensive cancer center, and City of Hope Medical Foundation (collectively, &#8220;City of Hope&#8221;),
to carry out a Phase 1b clinical trial of LB-100, the Company&#8217;s first-in-class protein phosphatase inhibitor, combined with a standard
regimen for treatment of untreated extensive- stage disease small cell lung cancer (ED-SCLC). LB-100 will be given in combination with
carboplatin, etoposide and atezolizumab, an FDA-approved but marginally effective regimen, to previously untreated ED-SCLC patients.
The dose of LB-100 will be escalated with the standard fixed doses of the 3-drug regimen to reach a recommended Phase 2 dose (RP2D).
Patient entry will be expanded so that a total of 12 patients will be evaluable at the RP2D to confirm the safety of the LB-100 combination
and to look for potential therapeutic activity as assessed by objective response rate, duration of overall response, progression-free-survival
and overall survival.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
clinical trial was initiated on March 9, 2021, with patient accrual expected to take approximately 18 to 24 months to complete. If LB-100
does potentiate the benefit of the standard regimen, some evidence could be noted at 12 months into the clinical trial, but an assessment
of potential increased activity is likely to require at least 24 months.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"></span></p>

<ix:exclude><!-- Field: Page; Sequence: 23; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->23<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company is seeking two additional centers to increase the rate of accrual. As described below, a recent publication may heighten the
interest of institutions with large populations of small cell lung cancer (SCLC) patients. LB-100 was reported to enhance the effectiveness
of elements of standard therapy in models of SCLC (Mirzapoiazova el al., Molecular Cancer Therapeutics, online July 12, 2021). Dr. Ravi
Salgia, MD, PhD, Professor and Chair of the Department of Medical Oncology and Therapeutics Research at the City of Hope National Medical
Center, is the corresponding author of the paper and also the principal investigator for the Company&#8217;s SCLC clinical trial. Dr.
Salgia and collaborators found multiple metabolic changes associated with cell death in SCLC cells when exposed to LB-100 alone and when
combined with the drugs in a standard clinical regimen for this notoriously aggressive disease.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">LB-100
has been reported to increase the effectiveness of a number of anti-cancer drugs against several different types of human cancers without
increasing toxicity in animal models. The recent pre-clinical study of SCLC cells observed that (1) LB-100 increases the amount of carboplatin
that enters the tumor cells without increasing toxicity, and (2) LB-100 potentiates the action of the immune-blocker, atezolizumab. These
observations are important because, taken together, they not only constitute a strong rationale for the clinical trial of LB-100 plus
chemo-immunotherapy in SCLC, but they also complement earlier pre-clinical observations that LB-100 can (1) reverse resistance of cancer
cells (ovarian) to cisplatin, another widely used chemotherapy drug (Chang et al., Molecular Cancer Therapeutics, November 5, 2014),
(2) increase the entry of another important anti-cancer agent, doxorubicin, into liver cancer cells associated with increased anti-tumor
activity (Bai et al, Molecular Cancer Therapeutics, August 14, 2014), and (3) enhance the effectiveness of immune-blockers against several
types of cancers (Ho et al. Nature Comm., May 29, 2018). These observations raise the possibility that the addition of LB-100 may be
a general way to enhance standard therapies for cancers for which better treatments are urgently needed. The present clinical trial in
SCLC is an initial step in testing that hypothesis, as is the planned clinical trial in advanced soft tissue sarcoma in which LB-100
is combined with doxorubicin.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">During
the three months and six months ended June 30, 2021, the Company incurred costs of $<span id="xdx_90F_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210401__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_zDdbjlGLq7Zk" title="Aggregate commitments expected"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2021-04-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">69,001</ix:nonFraction></span> and $<span id="xdx_90E_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210101__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_zsN06d81L944" title="Aggregate commitments expected"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2021-01-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">309,509</ix:nonFraction></span>, respectively, pursuant to this
agreement. As of June 30, 2021, total costs of $<span id="xdx_907_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_z6BsktvaJbW8" title="Aggregate commitments expected"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-01-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">309,509</ix:nonFraction></span> have been incurred pursuant to this agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s aggregate commitments pursuant to this clinical trial agreement, less amounts previously paid to date under this agreement,
totaled approximately $<span id="xdx_909_eus-gaap--OtherCommitment_iI_c20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_zFKC8QSlJQsd" title="Aggregate commitments expected"><ix:nonFraction name="us-gaap:OtherCommitment" contextRef="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">2,433,000</ix:nonFraction></span> as of June 30, 2021, which are expected to be incurred over the next two years based upon a target of
42 enrollees. If a significant number of patients fail during the dose-escalation process, an increase of up to 12 patients would likely
be necessary, at an estimated additional cost of approximately $<span id="xdx_904_eus-gaap--OtherCommitment_iI_c20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__srt--ProductOrServiceAxis__us-gaap--HealthCarePatientServiceMember_zZo4iWsXksze" title="Aggregate commitments expected"><ix:nonFraction name="us-gaap:OtherCommitment" contextRef="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember_us-gaap_HealthCarePatientServiceMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">800,000</ix:nonFraction></span>. Alternatively, should fewer than 42 enrollees be required, the
Company has agreed to compensate the City of Hope on a per enrollee basis. The Company currently expects that enrollment in this clinical
trial will range from approximately 18 to 30 enrollees, with 24 enrollees as the most likely number.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Clinical
Trial Monitoring Agreements</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><b>Moffitt.
</b>On September 12, 2018, the Company finalized a work order agreement with Theradex Systems, Inc. (&#8220;Theradex&#8221;), an international
contract research organization (&#8220;CRO&#8221;), to monitor the Phase 1b/2 clinical trial being managed and conducted by Moffitt.
The clinical trial began in April 2019 and the first patient was entered into the clinical trial in July 2019. At the current rate of
accrual, the trial is expected to be completed over a period of four years from its initiation.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Costs
under this work order agreement are estimated to be approximately $<span id="xdx_905_eus-gaap--ResearchAndDevelopmentExpense_c20180910__20180912__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_zbXUKTBjNKo7" title="Research and development costs"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2018-09-102018-09-12_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">954,000</ix:nonFraction></span>, with such payments expected to be divided approximately 94%
to Theradex for services and approximately 6% for payments for pass-through costs. The costs of the Phase 1b/2 clinical trial being paid
to or through Theradex are being recorded and charged to operations based on the periodic documentation provided by the CRO. During the
three months ended June 30, 2021 and 2020, the Company incurred costs of $<span id="xdx_902_eus-gaap--ResearchAndDevelopmentExpense_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_zrvMSVFUaYf9" title="Research and development costs"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-04-012021-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">7,540</ix:nonFraction></span> and $<span id="xdx_90A_eus-gaap--ResearchAndDevelopmentExpense_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_zGFDYlNe9DPh" title="Research and development costs"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2020-04-012020-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">5,790</ix:nonFraction></span>, respectively, pursuant to this work order.
During the six months ended June 30, 2021 and 2020, the Company incurred costs of $<span id="xdx_90E_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_zrlZI5FXQAx4" title="Research and development costs"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-01-012021-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">8,481</ix:nonFraction></span> and $<span id="xdx_901_eus-gaap--ResearchAndDevelopmentExpense_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_z0DjNpOvQ6sj" title="Research and development costs"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2020-01-012020-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">11,476</ix:nonFraction></span>, respectively, pursuant to this
work order. As of June 30, 2021, total costs of $<span id="xdx_90B_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zYxWkcXNrNtf" title="Research and development costs"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-01-012021-06-30_custom_WorkOrderAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">90,636</ix:nonFraction></span> have been incurred pursuant to this work order agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s aggregate commitment pursuant to this clinical trial monitoring agreement, less amounts previously paid to date under
this agreement, totaled approximately $<span id="xdx_90C_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zo9QDh8JMzph" title="Aggregate commitments expected"><ix:nonFraction name="us-gaap:OtherCommitment" contextRef="AsOf2021-06-30_custom_WorkOrderAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">873,000</ix:nonFraction></span> as of June 30, 2021, which are expected to be incurred over approximately the next five
years through June 30, 2025.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>


<ix:exclude><!-- Field: Page; Sequence: 24; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->24<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><b>City
of Hope. </b>On February 5, 2021, the Company signed a new work order agreement with Theradex to monitor the City of Hope investigator-initiated
clinical trial in small cell lung cancer in accordance with FDA requirements for oversight by the sponsoring party. During the three
months and six months ended June 30, 2021, the Company incurred costs of $<span id="xdx_90C_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210401__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zUAeUrqMX9Gj" title="Aggregate commitments expected"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2021-04-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_WorkOrderAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">10,773</ix:nonFraction></span> and $<span id="xdx_90E_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210101__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zHsaGfV1XODg" title="Advance amount related to milestone payment"><ix:nonFraction name="LIXT:AdvanceAmountRelatedToMilestonePayment" contextRef="From2021-01-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_WorkOrderAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">14,313</ix:nonFraction></span>, respectively, pursuant to this work order.
As of June 30, 2021, total costs of $<span id="xdx_900_eus-gaap--OtherCommitment_iI_c20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zJxxvP5WInAd" title="Aggregate commitments expected"><ix:nonFraction name="us-gaap:OtherCommitment" contextRef="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_WorkOrderAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">14,313</ix:nonFraction></span> have been incurred pursuant to this work order agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s aggregate commitment pursuant to this clinical trial monitoring agreement, less amounts previously paid to date under
this agreement, totaled approximately $<span id="xdx_90E_eus-gaap--OtherCommitment_iI_c20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember_zLNaLRaPX9Lg" title="Aggregate commitments expected"><ix:nonFraction name="us-gaap:OtherCommitment" contextRef="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">324,000</ix:nonFraction></span> as of June 30, 2021, which are expected to be incurred through September 30, 2023.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Patent
and License Agreements</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
March 22, 2018, the Company entered into a Patent Assignment and Exploitation Agreement with INSERM TRANSFERT SA, acting as delegatee
of the French National Institute of Health and Medical Research, for the assignment to the Company of INSERM&#8217;S interest in United
States Patent No. 9,833,450 entitled &#8220;Oxabicyloheptanes and Oxabicycloheptenes for the Treatment of Depressive and Stress Disorders&#8221;,
which was filed with the United States Patent and Trademark Office in the name of INSERM and the Company as co-owners on February 19,
2015 and granted on May 12, 2017, and related patent applications and filings. INSERM is a French public institution dedicated to research
in the field of health and medicine that had previously entered into a Material Transfer Agreement with the Company to allow INSERM to
conduct research on the Company&#8217;s proprietary compound LB-100 and/or its analogs for the treatment of depressive or stress disorders
in humans. Pursuant to the Agreement, the Company has agreed to make certain milestone payments to INSERM aggregating up to $<span id="xdx_90A_ecustom--MilestonePayments_c20180320__20180322__us-gaap--TypeOfArrangementAxis__custom--MaterialTransferAgreementMember__dei--LegalEntityAxis__custom--INSERMMember__us-gaap--PlanNameAxis__custom--DevelopmentMilestonesMember__srt--RangeAxis__srt--MaximumMember_z01xNG1feSph" title="Milestone payments"><ix:nonFraction name="LIXT:MilestonePayments" contextRef="From2018-03-202018-03-22_custom_MaterialTransferAgreementMember_custom_INSERMMember_custom_DevelopmentMilestonesMember_srt_MaximumMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,750,000</ix:nonFraction></span>
upon achievement of development milestones and up to $<span id="xdx_90B_ecustom--MilestonePayments_c20180320__20180322__us-gaap--TypeOfArrangementAxis__custom--MaterialTransferAgreementMember__dei--LegalEntityAxis__custom--INSERMMember__us-gaap--PlanNameAxis__custom--CommercialMilestonesMember__srt--RangeAxis__srt--MaximumMember_zXpkwOEVspRh" title="Milestone payments"><ix:nonFraction name="LIXT:MilestonePayments" contextRef="From2018-03-202018-03-22_custom_MaterialTransferAgreementMember_custom_INSERMMember_custom_CommercialMilestonesMember_srt_MaximumMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">6,500,000</ix:nonFraction></span> upon achievement of commercial milestones. The Company also agreed to
pay INSERM certain commercial royalties on net sales of products attributed to the Agreement. The Company&#8217;s current plan is to
complete the validation process to evaluate LB-100 for the treatment of depressive or stress disorders in humans within three years;
however, the exploitation of this patent for the treatment of depressive and stress disorders in humans will require substantial additional
capital and/or a joint venture or other type of business arrangement with a pharmaceutical company with substantially greater capital
and business resources than those available to the Company. As there can be no assurances that the Company will be able to obtain the
capital or business resources necessary to focus on the exploitation of this patent, it is uncertain as to when, if at all, the Company
may reach any of the development or commercialization milestones under the Agreement. As of June 30, 2021 and 2020, no amounts were due
under this agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
August 20, 2018, the Company entered into an Exclusive License Agreement with Moffitt. Pursuant to the License Agreement, Moffitt granted
the Company an exclusive license under certain patents owned by Moffitt (the &#8220;Licensed Patents&#8221;) relating to the treatment
of MDS and a non-exclusive license under inventions, concepts, processes, information, data, know-how, research results, clinical data,
and the like (other than the Licensed Patents) necessary or useful for the practice of any claim under the Licensed Patents or the use,
development, manufacture or sale of any product for the treatment of MDS which would otherwise infringe a valid claim under the Licensed
Patents. The Company was obligated to pay Moffitt a non-refundable license issue fee of $<span id="xdx_908_ecustom--NonRefundableLicenseIssueFee_c20180818__20180820__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zuBu4ctGpazl" title="Non-refundable license issue fee"><ix:nonFraction name="LIXT:NonRefundableLicenseIssueFee" contextRef="From2018-08-182018-08-20_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember_custom_ExclusiveLicenseAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">25,000</ix:nonFraction></span> after the first patient is entered into
a Phase 1b/2 clinical trial to be managed and conducted by Moffitt. The clinical trial began at a single site in April 2019 and the first
patient was entered into the clinical trial in July 2019. The Company is also obligated to pay Moffitt an annual license maintenance
fee of $<span id="xdx_904_ecustom--AnnualLicenseMaintenanceFee_c20180818__20180820__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zEH4z0OBbVSh" title="Annual license maintenance fee"><ix:nonFraction name="LIXT:AnnualLicenseMaintenanceFee" contextRef="From2018-08-182018-08-20_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember_custom_ExclusiveLicenseAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">25,000</ix:nonFraction></span> commencing on the first anniversary of the Effective Date and every anniversary thereafter until the Company commences
payment of minimum royalty payments. The Company has also agreed to pay non-refundable milestone payments to Moffitt, which cannot be
credited against earned royalties payable by the Company, based on reaching various clinical and commercial milestones aggregating $<span id="xdx_909_ecustom--PaymentsOnNonrefundableMilestone_c20180818__20180820__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_z0pu8Oehh3U3" title="Payments on non-refundable milestone"><ix:nonFraction name="LIXT:PaymentsOnNonrefundableMilestone" contextRef="From2018-08-182018-08-20_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember_custom_ExclusiveLicenseAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,897,000</ix:nonFraction></span>,
subject to reduction by <span id="xdx_908_ecustom--PercentageOfMilestone_iI_dp_uPercent_c20180820__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zNSLwoeaeWma" title="Percentage of milestone"><ix:nonFraction name="LIXT:PercentageOfMilestone" contextRef="AsOf2018-08-20_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember_custom_ExclusiveLicenseAgreementMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">40</ix:nonFraction></span>% under certain circumstances relating to the status of Valid Claims, as such term is defined in the License
Agreement. During the three months ended June 30, 2021 and 2020, the Company recorded charges to operations of $<span id="xdx_903_ecustom--AmountChargeToOperations_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zFAAJMpcEih2" title="Amount charges to operations"><ix:nonFraction name="LIXT:AmountChargeToOperations" contextRef="From2021-04-012021-06-30_custom_ExclusiveLicenseAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">6,233</ix:nonFraction></span> and $<span id="xdx_90F_ecustom--AmountChargeToOperations_c20200401__20200430__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zMtHRXZhgsla" title="Amount charges to operations"><ix:nonFraction name="LIXT:AmountChargeToOperations" contextRef="From2020-04-012020-04-30_custom_ExclusiveLicenseAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">6,233</ix:nonFraction></span>, respectively,
in connection with its obligations under the License Agreement. During the six months ended June 30, 2021 and 2020, the Company recorded
charges to operations of $<span id="xdx_90D_ecustom--AmountChargeToOperations_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zwR4iLbSmCD3" title="Amount charges to operations"><ix:nonFraction name="LIXT:AmountChargeToOperations" contextRef="From2021-01-012021-06-30_custom_ExclusiveLicenseAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">12,397</ix:nonFraction></span> and $<span id="xdx_90D_ecustom--AmountChargeToOperations_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zb8Ah8b4wJD7" title="Amount charges to operations"><ix:nonFraction name="LIXT:AmountChargeToOperations" contextRef="From2020-01-012020-06-30_custom_ExclusiveLicenseAgreementMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">12,398</ix:nonFraction></span>, respectively, in connection with its obligations under the License Agreement. As of June
30, 2021, no milestones had yet been attained.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company will be obligated to pay Moffitt earned royalties of 4% on worldwide cumulative net sales of royalty-bearing products, subject
to reduction to 2% under certain circumstances, on a quarterly basis, with a minimum royalty payment of $<span id="xdx_90A_eus-gaap--PaymentsForRoyalties_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember__us-gaap--VestingAxis__custom--FirstFourYearsMember_zc7NmkAIvsy1" title="Minimum payments for royalties"><ix:nonFraction name="us-gaap:PaymentsForRoyalties" contextRef="From2021-01-012021-06-30_custom_ExclusiveLicenseAgreementMember_custom_FirstFourYearsMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">50,000</ix:nonFraction></span> in the first four years
after sales commence, and $<span id="xdx_90D_eus-gaap--PaymentsForRoyalties_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember__us-gaap--VestingAxis__custom--FiveYearsAndThereafterMember_zfpWcyMZnVxa" title="Minimum payments for royalties"><ix:nonFraction name="us-gaap:PaymentsForRoyalties" contextRef="From2021-01-012021-06-30_custom_ExclusiveLicenseAgreementMember_custom_FiveYearsAndThereafterMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">100,000</ix:nonFraction></span> in year five and each year thereafter, subject to reduction by 40% under certain circumstances relating
to the status of Valid Claims, as such term is defined in the License Agreement. The Company&#8217;s obligation to pay earned royalties
under the License Agreement commences on the date of the first sale of a royalty-bearing product, and shall automatically expire on a
country-by-country basis on the date on which the last valid claim of the Licensed Patents expires, lapses or is declared invalid, and
the obligation to pay any earned royalties under the License Agreement shall terminate on the date on which the last valid claim of the
Licensed Patents expires, lapses, or is declared to be invalid in all countries.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 25; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->25<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Employment
Agreements with Officers</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">During
July and August 2020, the Company entered into one-year employment agreements with its executive officers, consisting of Dr. John S.
Kovach, Eric J. Forman, Dr. James S. Miser, and Robert N. Weingarten, which provided for aggregate annual compensation of $<span id="xdx_903_eus-gaap--SalariesWagesAndOfficersCompensation_c20200701__20200831__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--Dr.JohnKovachMember_zON6Y8SdvT72" title="Annual salary"><ix:nonFraction name="us-gaap:SalariesWagesAndOfficersCompensation" contextRef="From2020-07-012020-08-31_custom_EmploymentAgreementMember_custom_Dr.JohnKovachMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">640,000</ix:nonFraction></span>, payable
monthly (see Note 5). The employment agreements are automatically renewable for additional <span id="xdx_90D_ecustom--AgreementTermDescription_c20131222__20131224__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_z2cBHIibmifi" title="Agreement term"><ix:nonNumeric contextRef="From2013-12-222013-12-24_custom_NDAConsultingCorpMember" name="LIXT:AgreementTermDescription">one-year periods</ix:nonNumeric></span> unless terminated by either
party upon 60 days written notice prior to the end of the applicable one-year period, or by death, or by termination for cause. On April
9, 2021, the Board of Directors increased the annual compensation of Eric J. Forman, the Company&#8217;s Chief Administrative Officer,
Dr. James S. Miser, the Company&#8217;s Chief Medical Officer, and Robert N. Weingarten, the Company&#8217;s Chief Financial Officer,
under the employment agreements such that the total aggregate annual compensation of all officers increased to $<span id="xdx_908_eus-gaap--EmployeeBenefitsAndShareBasedCompensation_c20210501__20210502__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--Dr.JamesMember_zOLi4mDN7e5" title="Annual compensation"><ix:nonFraction name="us-gaap:EmployeeBenefitsAndShareBasedCompensation" contextRef="From2021-05-012021-05-02_custom_EmploymentAgreementMember_custom_Dr.JamesMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">775,000</ix:nonFraction></span>, effective May
1, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Other
Significant Agreements and Contracts</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
December 24, 2013, the Company entered into an agreement with NDA Consulting Corp. for consultation and advice in the field of oncology
research and drug development. As part of the agreement, NDA also agreed to cause its president, Dr. Daniel D. Von Hoff, M.D., to become
a member of the Company&#8217;s Scientific Advisory Committee. The term of the agreement was for one year and provided for a quarterly
cash fee of $<span id="xdx_90E_ecustom--ConsultingAndAdvisoryCashFee_c20131223__20131224__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_zwVxTapvOlx8" title="Consulting and advisory fee"><ix:nonFraction name="LIXT:ConsultingAndAdvisoryCashFee" contextRef="From2013-12-232013-12-24_custom_NDAConsultingCorpMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">4,000</ix:nonFraction></span>. The agreement has been automatically renewed for additional one-year terms on its anniversary date since 2014. Consulting
and advisory fees charged to operations pursuant to this agreement were $<span id="xdx_90B_ecustom--ConsultingAndAdvisoryCashFee_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_zarF8JpHZi76" title="Consulting and advisory fee"><ix:nonFraction name="LIXT:ConsultingAndAdvisoryCashFee" contextRef="From2021-04-012021-06-30_custom_NDAConsultingCorpMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">4,000</ix:nonFraction></span> and $<span id="xdx_904_ecustom--ConsultingAndAdvisoryCashFee_c20200401__20200630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_z1Am6BnK8S3g" title="Consulting and advisory fee"><ix:nonFraction name="LIXT:ConsultingAndAdvisoryCashFee" contextRef="From2020-04-012020-06-30_custom_NDAConsultingCorpMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">4,000</ix:nonFraction></span> for the three months ended June 30, 2021 and
2020, respectively, and $<span id="xdx_90C_ecustom--ConsultingAndAdvisoryCashFee_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_zsptDFkXHGb2" title="Consulting and advisory fee"><ix:nonFraction name="LIXT:ConsultingAndAdvisoryCashFee" contextRef="From2021-01-012021-06-30_custom_NDAConsultingCorpMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">8,000</ix:nonFraction></span> and $<span id="xdx_900_ecustom--ConsultingAndAdvisoryCashFee_c20200101__20200630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_zG1AaOHyFiL9" title="Consulting and advisory fee"><ix:nonFraction name="LIXT:ConsultingAndAdvisoryCashFee" contextRef="From2020-01-012020-06-30_custom_NDAConsultingCorpMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">8,000</ix:nonFraction></span> for the six months ended June 30, 2021 and 2020, respectively, which were included in research
and development costs in the consolidated statements of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
September 14, 2015, the Company entered into a Collaboration Agreement with BioPharmaWorks, pursuant to which the Company engaged BioPharmaWorks
to perform certain services for the Company. Those services included, among other things: (a) assisting the Company to (i) commercialize
its products and strengthen its patent portfolio, (ii) identify large pharmaceutical companies with potential interest in the Company&#8217;s
product pipeline, and (iii) prepare and deliver presentations concerning the Company&#8217;s products; (b) at the request of the Board
of Directors, serving as backup management for up to three months should the Company&#8217;s Chief Executive Officer and scientific leader
be temporarily unable to carry out his duties; (c) being available for consultation in drug discovery and development; and (d) identifying
providers and overseeing tasks relating to clinical use and commercialization of new compounds.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">BioPharmaWorks
was founded in 2015 by former Pfizer scientists with extensive multi-disciplinary research and development and drug development experience.
The Collaboration Agreement was for an initial term of two years and automatically renews for subsequent annual periods unless terminated
by a party not less than 60 days prior to the expiration of the applicable period. In connection with the Collaboration Agreement, the
Company agreed to pay BioPharmaWorks a monthly fee of $<span id="xdx_903_ecustom--ConsultingAndAdvisoryCashFee_c20150912__20150914__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_z2ZECaOelbSa" title="Consulting and advisory fee"><ix:nonFraction name="LIXT:ConsultingAndAdvisoryCashFee" contextRef="From2015-09-122015-09-14_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">10,000</ix:nonFraction></span>, subject to the right of the Company to pay a negotiated hourly rate in
lieu of the monthly payment and agreed to issue to BioPharmaWorks certain equity-based compensation. In April 2018, it was mutually agreed
to suspend services and payments under the Collaboration Agreement, without extending its term, for the period from February 1, 2018
through the September 13, 2019 anniversary date. In February 2019, the Company and BioPharmaWorks subsequently agreed to resume the Collaboration
Agreement effective March 1, 2019, and the Collaboration Agreement is currently in effect. The Company recorded charges to operations
pursuant to this Collaboration Agreement of $<span id="xdx_904_ecustom--ReimbursementExpense_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_zRp1wwtrINF1" title="Reimbursed expense"><ix:nonFraction name="LIXT:ReimbursementExpense" contextRef="From2021-04-012021-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">30,000</ix:nonFraction></span> and $<span id="xdx_900_ecustom--ReimbursementExpense_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_zSA8VUWmejLd" title="Reimbursed expense"><ix:nonFraction name="LIXT:ReimbursementExpense" contextRef="From2020-04-012020-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">30,000</ix:nonFraction></span> for the three months ended June 30, 2021 and 2020, respectively, and
$<span id="xdx_906_ecustom--ReimbursementExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_zU2cRMzlu5d3" title="Reimbursed expense"><ix:nonFraction name="LIXT:ReimbursementExpense" contextRef="From2021-01-012021-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">60,000</ix:nonFraction></span> and $<span id="xdx_904_ecustom--ReimbursementExpense_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_z4Tv33SAuKt3" title="Reimbursed expense"><ix:nonFraction name="LIXT:ReimbursementExpense" contextRef="From2020-01-012020-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">60,000</ix:nonFraction></span> for the six months ended June 30, 2021 and 2020, respectively, which were included in research and development costs
in the consolidated statements of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif"></span></p>

<ix:exclude><!-- Field: Page; Sequence: 26; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->26<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">Effective
August 12, 2020, the Company entered into a Master Service Agreement with the Foundation for Angelman Syndrome Therapy (FAST) to collaborate
in supporting pre-clinical studies of the potential benefit of LB-100 in a mouse model of Angelman Syndrome (AS) as reported in The Proceedings
of The National Academy of Science (Wang et al, June 3, 2019). The pre-clinical studies will be conducted at The University of California
- Davis under the direction of Dr. David Segal, an internationally recognized leader in AS research. If the pre-clinical studies confirm
that LB-100 reduces AS signs in rodent models, the Company has agreed to enter into discussions with FAST with respect to possible collaborations
to most efficiently assess the benefit of LB-100 in patients with AS, which is a rare disease affecting an estimated one out of 12,000
to one out of 20,000 persons in the United States. The genetic cause of AS, reduced function of a specific maternal gene called Ube3,
has been understood for some time, but the molecular abnormality resulting from the genetic lesion has now been shown to be increased
concentrations of protein phosphatase 2A (PP2A), a molecular target of the Company&#8217;s investigational compound, LB-100. The Company
has agreed to provide FAST with a supply of LB-100 to be utilized in the conduct of this study, which is initially expected to be completed
within three years. Conditioned on FAST&#8217;s completion of this study, the Company has agreed to pay FAST five percent (<span id="xdx_901_ecustom--PercentageOfProceedsAgreeToPayUnderAgreements_dp_uPercent_c20200810__20200812__us-gaap--TypeOfArrangementAxis__custom--MasterServiceAgreementMember__dei--LegalEntityAxis__custom--FoundationForAngelmanSyndromeTherapyMember_zd5mq6QH4ZX" title="Percentage of proceeds agree to pay under agreement"><ix:nonFraction name="LIXT:PercentageOfProceedsAgreeToPayUnderAgreements" contextRef="From2020-08-102020-08-12_custom_MasterServiceAgreementMember_custom_FoundationForAngelmanSyndromeTherapyMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Percent">5</ix:nonFraction></span>%) of all
proceeds, as defined in the Master Service Agreement, received by the Company, up to a maximum of $<span id="xdx_90B_ecustom--MaximumAmountReceivedUnderAgreement_c20200810__20200812__us-gaap--TypeOfArrangementAxis__custom--MasterServiceAgreementMember__dei--LegalEntityAxis__custom--FoundationForAngelmanSyndromeTherapyMember_zFHOKJfjC2Ch" title="Maximum amount received under agreement"><ix:nonFraction name="LIXT:MaximumAmountReceivedUnderAgreement" contextRef="From2020-08-102020-08-12_custom_MasterServiceAgreementMember_custom_FoundationForAngelmanSyndromeTherapyMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">250,000</ix:nonFraction></span> from the exploitation of the
study results.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">The
research team at the University of California, Davis recently completed their pre-clinical study of the potential benefit of LB-100 in
a mouse model of AS, and the results are currently under review by FAST. The preliminary analysis indicates that the positive results
previously reported by Chinese investigators were not confirmed in the US model. The Company is awaiting input from FAST as to whether
it intends to continue to pursue pre-clinical studies of LB 100.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
December 21, 2020, the Company entered into a services agreement with IRTH Communications, LLC for investor/public relations, financial
communications, and strategic consulting services, effective for an initial term of twelve months and renewable annually thereafter.
The Company agreed to pay a monthly fee of $<span id="xdx_904_ecustom--ConsultingAndAdvisoryCashFee_c20201220__20201221__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zXiGiNHFUT62" title="Consulting and advisory fee"><ix:nonFraction name="LIXT:ConsultingAndAdvisoryCashFee" contextRef="From2020-12-202020-12-21_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">7,500</ix:nonFraction></span>, including any renewal term, and also agreed to issue restricted shares of common stock,
fully vested upon issuance, with a grant date fair value of $<span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20201220__20201221__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zFRpHsaeCSW4" title="Stock options grant date fair value"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" contextRef="From2020-12-202020-12-21_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">100,000</ix:nonFraction></span> (see Note 4). Upon the commencement of any renewal term, the Company
will be obligated to issue additional restricted shares of common stock, fully vested upon issuance, with a grant date fair value of
$<span id="xdx_905_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20201220__20201221__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zAmLOtqaPE92" title="Stock options grant date fair value"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" contextRef="From2020-12-202020-12-21_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">100,000</ix:nonFraction></span>. During the three months and six months ended June 30, 2021, the Company incurred charges in the amount of $<span id="xdx_908_eus-gaap--GeneralAndAdministrativeExpense_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zDlU4nJIOKmf" title="General and administrative costs"><ix:nonFraction name="us-gaap:GeneralAndAdministrativeExpense" contextRef="From2021-04-012021-06-30_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">22,500</ix:nonFraction></span> and $<span id="xdx_909_eus-gaap--GeneralAndAdministrativeExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zcnBGIUq0alc" title="General and administrative costs"><ix:nonFraction name="us-gaap:GeneralAndAdministrativeExpense" contextRef="From2021-01-012021-06-30_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">45,000</ix:nonFraction></span>,
respectively, with respect to this agreement, which amount is included in general and administrative costs in the Company&#8217;s consolidated
statements of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Impact
of the Novel Coronavirus (Covid-19) on the Company&#8217;s Business Activities</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif; background-color: white">The
global outbreak of the novel coronavirus (Covid-19) has led to disruptions in general economic activities worldwide, as businesses and
governments have taken broad actions to mitigate this public health crisis. </span><span style="font: 10pt Times New Roman, Times, Serif">In
light of the uncertain and continually evolving situation relating to the spread of Covid-19, this pandemic could pose a risk to the
Company. The extent to which the coronavirus may impact the Company&#8217;s business activities will depend on future developments, which
are highly uncertain and cannot be predicted at this time. The Company intends to continue to monitor the situation and may adjust its
current business plans as more information and guidance become available.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
coronavirus pandemic presents a challenge to medical facilities worldwide. As the Company&#8217;s clinical trials are conducted on an
outpatient basis, it is not currently possible to predict the full impact of this developing health crisis on such clinical trials, which
could include delays in and increased costs of such clinical trials. Current indications from the clinical research organizations conducting
the clinical trials for the Company are that such clinical trials are being delayed or extended for several months as a result of the
coronavirus pandemic.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
most problematic issue directly related to Covid-19 for the Company is the delay in completing the glioblastoma (GBM) pharmacology clinical
trial at NCI. This clinical trial is being conducted by the NCI without charge to the Company. The neurosurgical unit at the NCI is closed
due to the Covid-19 epidemic. Patient entry remains at two, with the goal to enter eight patients before analyzing results. There is
an urgent need to improve therapy for this type of aggressive brain tumor. If the NCI study shows that LB-100 does penetrate the brain,
a clinical study of LB-100 in combination with standard therapy for GBM, the drug temozolomide and radiation, both of which have been
well documented in pre-clinical studies to be significantly enhanced by LB-100, would be of significant interest to neuro-oncologists
frustrated by decades of limited advances in therapy for this common brain tumor in adults.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">There
is also significant uncertainty as to the effect that the coronavirus may have on the amount and type of financing available to the Company
in the future.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">The
Company intends to continue to monitor the situation and may adjust its current business plans as more information and guidance become
available.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2021-01-01to2021-06-30" escape="true" name="us-gaap:SubsequentEventsTextBlock"><p id="xdx_80C_eus-gaap--SubsequentEventsTextBlock_zFbw45bWEKI9" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>9.
<span id="xdx_82F_zxxubKt2I4lk">Subsequent Events</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company performed an evaluation of subsequent events through the date of filing of these consolidated financial statements with the SEC.
Other than those matters described below, there were no material subsequent events which affected, or could affect, the amounts or disclosures
in the consolidated financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Exercise
of Stock Options</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
July 14, 2021, stock options for <span title="Stock issued new issue share"><span id="xdx_90B_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_pid_c20210712__20210714__us-gaap--SubsequentEventTypeAxis__us-gaap--SubsequentEventMember__srt--TitleOfIndividualAxis__custom--OfficerAndDirectorsMember_z2hcSHOFhZ9c" title="Stock issued new issue share"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" contextRef="From2021-07-122021-07-14_us-gaap_SubsequentEventMember_custom_OfficerAndDirectorsMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">83,333</ix:nonFraction></span></span> shares of common stock were exercised by a consultant of the Company at $<span id="xdx_90C_eus-gaap--SharePrice_iI_pid_c20210714__us-gaap--SubsequentEventTypeAxis__us-gaap--SubsequentEventMember__srt--TitleOfIndividualAxis__custom--OfficerAndDirectorsMember_zOtUTwSNzIik" title="Share price"><ix:nonFraction name="us-gaap:SharePrice" contextRef="AsOf2021-07-14_us-gaap_SubsequentEventMember_custom_OfficerAndDirectorsMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">1.20</ix:nonFraction></span> per share, generating
total cash proceeds of $<span id="xdx_909_eus-gaap--ProceedsFromStockOptionsExercised_c20210712__20210714__us-gaap--SubsequentEventTypeAxis__us-gaap--SubsequentEventMember__srt--TitleOfIndividualAxis__custom--OfficerAndDirectorsMember_zo1xriAnMmO1" title="Proceeds from stock options exercised"><ix:nonFraction name="us-gaap:ProceedsFromStockOptionsExercised" contextRef="From2021-07-122021-07-14_us-gaap_SubsequentEventMember_custom_OfficerAndDirectorsMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">100,000</ix:nonFraction></span>.</span></p>

</ix:nonNumeric><p id="xdx_81F_zrwSddI23zy4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>


<!-- Field: Page; Sequence: 27; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->27<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><span id="ya_007"></span>ITEM 2. MANAGEMENT&#8217;S DISCUSSION AND ANALYSIS
OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Forward-Looking Statements</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">This Quarterly Report on Form
10-Q of Lixte Biotechnology Holdings, Inc. (the &#8220;Company&#8221;) contains certain forward-looking statements within the meaning
of Section 27A of the Securities Act of 1933, and Section 21E of the Securities Exchange Act of 1934. These might include statements regarding
the Company&#8217;s financial position, business strategy and other plans and objectives for future operations, and assumptions and predictions
about future clinical trials and their timing and costs, product demand, supply, manufacturing costs, marketing and pricing factors are
all forward-looking statements. These statements are generally accompanied by words such as &#8220;intend&#8221;, &#8220;anticipate&#8221;,
&#8220;believe&#8221;, &#8220;estimate&#8221;, &#8220;potential(ly)&#8221;, &#8220;continue&#8221;, &#8220;forecast&#8221;, &#8220;predict&#8221;,
&#8220;plan&#8221;, &#8220;may&#8221;, &#8220;will&#8221;, &#8220;could&#8221;, &#8220;would&#8221;, &#8220;should&#8221;, &#8220;expect&#8221;
or the negative of such terms or other comparable terminology. The Company believes that the assumptions and expectations reflected in
such forward-looking statements are reasonable, based on information available to it on the date hereof, but the Company cannot provide
assurances that these assumptions and expectations will prove to have been correct or that the Company will take any action that the Company
may presently be planning. These forward-looking statements are inherently subject to known and unknown risks and uncertainties. Actual
results or experience may differ materially from those expected, anticipated or implied in the forward-looking statements. Factors that
could cause or contribute to such differences include, but are not limited to, regulatory policies or changes thereto, available cash,
research and development results, competition from other similar businesses, and market and general economic factors. This discussion
should be read in conjunction with the condensed consolidated financial statements and notes thereto included in Item 1 of this Quarterly
Report on Form 10-Q and the Company&#8217;s Annual Report on Form 10-K for the fiscal year ended December 31, 2020, including the section
entitled &#8220;Item 1A. Risk Factors&#8221;. The Company does not intend to update or revise any forward-looking statements to reflect
new information, future events or otherwise.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Overview</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company is a drug discovery
company that uses biomarker technology to identify enzyme targets associated with serious common diseases and then designs novel compounds
to attack those targets. The Company&#8217;s product pipeline is primarily focused on inhibitors of protein phosphatases, used alone and
in combination with cytotoxic agents and/or x-ray and immune checkpoint blockers, and encompasses two major categories of compounds at
various stages of pre-clinical and clinical development that the Company believes have broad therapeutic potential not only for cancer
but also for other debilitating and life-threatening diseases.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s activities
are subject to significant risks and uncertainties, including the need for additional capital. The Company has not yet commenced any revenue-generating
operations, does not have positive cash flows from operations, and is dependent on periodic infusions of equity capital to fund its operating
requirements.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>Recent Developments</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Phosphatase inhibition by LB-100 enhances BMN-111 stimulation of bone growth:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On July 22, 2021, the Company
issued a press release commenting on outside pre-clinical research demonstrating that inhibition of protein phosphatase 2A (PP2A) with
LB-100, combined with the experimental drug vosoritide (BioMarin), was more effective than vosoritide alone in stimulating bone and cartilage
growth in a mouse model of the most common form of dwarfism, achondroplasia (ACH). Although the BioMarin compound alone was beneficial
in clinical trials, the addition of LB-100 enhanced the activity of vosoritide in the animal models of ACH and led the authors to conclude
that their study provides a proof of concept that a phosphatase inhibitor may be a beneficial addition to therapy with vosoritide (Shuhaibar
et al., JCI Insight 2021).</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s development
of LB-100 as the only presently available PP2A inhibitor in clinical trials has opened a variety of possibilities for adding inhibition
of PP2A to therapeutic regimens for a range of serious diseases. LB-100 has been shown to enhance anti-cancer activity of standard chemotherapy
and immunotherapy regimens against a broad spectrum of human cancers in animal models. The Company&#8217;s focus is to demonstrate the
clinical therapeutic benefit of LB-100 in one or more cancers for which more effective treatments are urgently needed. Many investigators,
of which Shuhaibar and colleagues are among the most recent, have used LB-100 in pre-clinical studies that have revealed that targeting
of the PP2A function appears to have a multitude of potential applications to serious human diseases in addition to cancer.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<!-- Field: Page; Sequence: 28; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->28<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Going Concern</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">At June 30, 2021, the Company
had cash of $6,798,477 available to fund its operations. Because the Company is currently engaged in Phase 2 clinical trials, it is expected
that it will take a significant amount of time and resources to develop any product or intellectual property capable of generating sustainable
revenues. Accordingly, the Company&#8217;s business is unlikely to generate any sustainable operating revenues in the next several years
and may never do so. Even if the Company is able to generate revenues through licensing its technologies or through product sales, there
can be no assurance that the Company will be able to achieve positive earnings and operating cash flows.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s consolidated
financial statements have been presented on the basis that it will continue as a going concern, which contemplates the realization of
assets and satisfaction of liabilities in the normal course of business. The Company has no recurring source of revenue and has experienced
negative operating cash flows since inception. The Company has financed its working capital requirements primarily through the recurring
sale of its equity securities.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As a result, management has concluded
that there is substantial doubt about the Company&#8217;s ability to continue as a going concern. The Company&#8217;s independent registered
public accounting firm, in its report on the Company&#8217;s consolidated financial statements for the year ended December 31, 2020, has
also expressed substantial doubt about the Company&#8217;s ability to continue as a going concern. The Company&#8217;s consolidated financial
statements do not include any adjustments that might result from the outcome of this uncertainty.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Recent Accounting Pronouncements</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Information with respect to recent
accounting pronouncements is provided at Note 3 to the condensed consolidated financial statements for the three months and six months
ended June 30, 2021 and 2020 included elsewhere in this document.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Concentration of Risk</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Information with respect to concentration
of risk is provided at Note 3 to the condensed consolidated financial statements for the three months and six months ended June 30, 2021
and 2020 included elsewhere in this document.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Critical Accounting Policies and Estimates</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The preparation of the Company&#8217;s
consolidated financial statements in conformity with generally accepted accounting principles in the United States (&#8220;GAAP&#8221;)
requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial
statements and the reported amounts of expenses during the reporting period. Some of those judgments can be subjective and complex, and
therefore, actual results could differ materially from those estimates under different assumptions or conditions. Management bases its
estimates on historical experience and on various assumptions that are believed to be reasonable in relation to the financial statements
taken as a whole under the circumstances, the results of which form the basis for making judgments about the carrying values of assets
and liabilities that are not readily apparent from other sources. Management regularly evaluates the key factors and assumptions used
to develop the estimates utilizing currently available information, changes in facts and circumstances, historical experience and reasonable
assumptions. After such evaluations, if deemed appropriate, those estimates are adjusted accordingly. Actual results could differ from
those estimates. Significant estimates include those related to assumptions used in accruals for potential liabilities, valuing equity
instruments issued for services, and the realization of deferred tax assets.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The following critical accounting
policies affect the more significant judgements and estimates used in the preparation of the Company&#8217;s consolidated financial statements.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<!-- Field: Page; Sequence: 29; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->29<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Research and Development</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Research and development costs
consist primarily of fees paid to consultants and contractors, and other expenses relating to the acquisition, design, development and
clinical trials with respect to the Company&#8217;s compounds and product candidates. Research and development costs also include the
costs to produce the compounds used in research and clinical trials, which are charged to operations as incurred.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Research and development costs
are charged to operations ratably over the life of the underlying contracts, unless the achievement of milestones, the completion of contracted
work, or other information indicates that a different expensing schedule is more appropriate.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Obligations incurred with respect
to mandatory scheduled payments under research agreements with milestone provisions are recognized as charges to research and development
costs in the Company&#8217;s consolidated statement of operations based on the achievement of such milestones, as specified in the agreement.
Obligations incurred with respect to mandatory scheduled payments under research agreements without milestone provisions are recognized
ratably over the appropriate period, as specified in the agreement, and are recorded as liabilities in the Company&#8217;s consolidated
balance sheet, with a corresponding charge to research and development costs in the Company&#8217;s consolidated statement of operations.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Payments made pursuant to research
and development contracts are initially recorded as advances on research and development contract services in the Company&#8217;s consolidated
balance sheet and are then charged to research and development costs in the Company&#8217;s consolidated statement of operations as those
contract services are performed. Expenses incurred under research and development contracts in excess of amounts advanced are recorded
as research and development contract liabilities in the Company&#8217;s consolidated balance sheet, with a corresponding charge to research
and development costs in the Company&#8217;s consolidated statement of operations. The Company reviews the status of its research and
development contracts on a quarterly basis.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Patent and Licensing Related Legal and Filing Costs</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Due to the significant uncertainty
associated with the successful development of one or more commercially viable products based on the Company&#8217;s research efforts and
related patent applications, all patent-related legal and filing fees and licensing-related legal fees are charged to operations as incurred.
Patent and licensing related legal and filing costs are included in general and administrative costs in the Company&#8217;s consolidated
statements of operations.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Stock-Based Compensation</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company periodically issues
common stock and stock options to officers, directors, employees, Scientific Advisory Committee members, contractors and consultants for
services rendered. Options vest and expire according to terms established at the issuance date of each grant. Stock grants, which are
generally time vested, are measured at the grant date fair value and charged to operations ratably over the vesting period.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company accounts for stock-based
payments to officers, directors, employees, Scientific Advisory Committee members contractors and consultants by measuring the cost of
services received in exchange for equity awards utilizing the grant date fair value of the awards, with the cost recognized as compensation
expense on the straight-line basis in the Company&#8217;s financial statements over the vesting period of the awards.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The fair value of stock options
granted as stock-based compensation is determined utilizing the Black-Scholes option-pricing model, and is affected by several variables,
the most significant of which are the expected life of the stock option, the exercise price of the stock option as compared to the fair
market value of the common stock on the grant date, and the estimated volatility of the common stock. Unless sufficient historical exercise
data is available, the expected life of the stock option is calculated as the mid-point between the vesting period and the contractual
term (the &#8220;simplified method&#8221;). Estimated volatility is based on the historical volatility of the Company&#8217;s common stock,
calculated utilizing a look-back period approximately equal to the contractual life of the stock option being granted. The risk-free interest
rate is based on the U.S. Treasury yield curve in effect at the time of grant. The fair market value of the common stock is determined
by reference to the quoted market price of the Company&#8217;s common stock on the grant date.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p>

<!-- Field: Page; Sequence: 30; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->30<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company recognizes the fair
value of stock-based compensation awards in general and administrative costs and in research and development costs, as appropriate, in
the Company&#8217;s consolidated statements of operations. The Company issues new shares of common stock to satisfy stock option exercises.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Summary of Business Activities and Plans </b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Company Overview</i></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company is a drug discovery
company that uses biomarker technology to identify enzyme targets associated with serious common diseases and then designs novel compounds
to attack those targets. The Company&#8217;s product pipeline is primarily focused on inhibitors of protein phosphatases, used alone and
in combination with cytotoxic agents and/or x-ray and immune checkpoint blockers, and encompasses two major categories of compounds at
various stages of pre-clinical and clinical development that the Company believes have broad therapeutic potential not only for cancer
but also for other debilitating and life-threatening diseases.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company has developed two
series of pharmacologically active drugs, the LB-100 series and the LB-200 series. The Company believes that the mechanism by which compounds
of the LB-100 series affect cancer cell growth is different from cancer agents currently approved for clinical use. Lead compounds from
each series have activity against a broad spectrum of common and rarer human cancers in cell culture systems. In addition, compounds from
both series have anti-cancer activity in animal models of glioblastoma multiforme, neuroblastoma, and medulloblastoma, all cancers of
neural tissue. Lead compounds of the LB-100 series also have activity against melanoma, breast cancer and sarcoma in animal models and
enhance the effectiveness of commonly used anti-cancer drugs in these model systems. The enhancement of anti-cancer activity of these
anti-cancer drugs occurs at doses of LB-100 that do not significantly increase toxicity in animals. It is therefore hoped that, when combined
with standard anti-cancer regimens against many tumor types, the Company&#8217;s compounds will improve therapeutic benefit without enhancing
toxicity in humans.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Product Candidates</i></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The LB-100 series consists of
novel structures which have the potential to be first in their class and may be useful in the treatment of not only several types of cancer
but also vascular and metabolic diseases. The LB-200 series contains compounds which may be useful for the treatment of chronic hereditary
diseases, such as Gaucher&#8217;s disease, in addition to cancer and neurodegenerative diseases.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company has demonstrated that
lead compounds of both the LB-100 series and the LB-200 are active against a broad spectrum of human cancers in cell culture and against
several types of human cancers in animal models. The research on these compounds was initiated in 2006 under a Cooperative Research and
Development Agreement, or CRADA, with the National Institute of Neurologic Disorders and Stroke, or NINDS, of the National Institutes
of Health, or NIH, dated March 22, 2006 that was subsequently extended through a series of amendments until it terminated on April 1,
2013. As discussed below, the Company&#8217;s primary focus is on the clinical development of LB-100.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The LB-200 series consists of
histone deacetylase inhibitors (HDACi). Many pharmaceutical companies are also developing drugs of this type, and at least two companies
have HDACi approved for clinical use, in both cases for the treatment of a type of lymphoma. Despite this significant competition, the
Company has demonstrated that its HDACi have broad activity against many cancer types, have neuroprotective activity, and have anti-fungal
activity. In addition, these compounds have low toxicity. LB-200 has not yet advanced to the clinical stage and would require additional
capital to fund further development. Accordingly, because of the Company&#8217;s focus on the clinical development of LB-100 and analogs
for cancer therapy as described below in more detail, the Company have decided not to actively pursue the pre-clinical development of
our LB-200 series of compounds at this time. At this time, the Company intend to only maintain composition of matter patents for LB-200.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Collaborations with leading academic
research centers in the United States, Europe and Asia have established the breadth of activity of LB-100 in pre-clinical models of several
major cancers. There is considerable scientific interest in LB-100 because it exerts its activity by a novel mechanism and is the first
of its type to be evaluated so broadly in multiple animal models of cancer and now in human beings. LB-100 is one of a series of serine/threonine
phosphatase (s/t ptase) inhibitors designed by the Company. The s/t ptases are ubiquitous enzymes that regulate many cell-signaling networks
important to cell growth, division and death. The s/t ptases have long been appreciated as potentially important targets for anti-cancer
drugs. However, because of the multi- functionality of these enzymes, it had been widely held that pharmacologic inhibitors of s/t ptases
would be too toxic to allow their development as anti-cancer treatments, but the Company has shown that this is not the case. LB-100 was
well tolerated at doses associated with objective regression (significant tumor shrinkage) and/or the arresting of tumor progression in
patients with progressive cancers.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<!-- Field: Page; Sequence: 31; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->31<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Pre-clinical studies showed that
LB-100 itself inhibits a spectrum of human cancers and that combined with standard cytotoxic drugs and/or radiation, LB-100 potentiates
their effectiveness against hematologic and solid tumor cancers without enhancing toxicity. Given at very low doses in animal models of
cancer, LB-100 markedly increased the effectiveness of a PD-1 blocker, one of the widely used new immunotherapy drugs. This finding raises
the possibility that LB-100 may further expand the value of the expanding field of cancer immunotherapy.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company completed a Phase
1 clinical trial of LB-100 to evaluate its safety that showed it is associated with anti-tumor activity in humans at doses that are readily
tolerable. Responses included objective regression (tumor shrinkage) lasting for 11 months of a pancreatic cancer and cessation of growth
(stabilization of disease) for 4 months or more of 9 other progressive solid tumors out of 20 patients who had measurable disease. As
Phase 1 clinical trials are fundamentally designed to determine safety of a new compound in humans, the Company was encouraged by these
results. The next step is to demonstrate in Phase 2 clinical trials the efficacy of LB-100 in one or more specific tumor types, against
which the compound has well documented activity in pre-clinical models.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As a compound moves through the
FDA-approval process, it becomes an increasingly valuable property, but at a cost of additional investment at each stage. As the potential
effectiveness of LB-100 has been documented at the clinical trial level, the Company has allocated resources to expand the breadth and
depth of its patent portfolio. The Company&#8217;s approach has been to operate with a minimum of overhead, moving compounds forward as
efficiently and inexpensively as possible, and to raise funds to support each of these stages as certain milestones are reached. The Company&#8217;s
longer-term objective is to secure one or more strategic partnerships or licensing agreements with pharmaceutical companies with major
programs in cancer.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Impact of the Novel Coronavirus (Covid-19) on
the Company&#8217;s Business Activities</i></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The global outbreak of the novel
coronavirus (Covid-19) has led to disruptions in general economic activities worldwide, as businesses and governments have taken broad
actions to mitigate this public health crisis. In light of the uncertain and continually evolving situation relating to the spread of
Covid-19, this pandemic could pose a risk to the Company. The extent to which the coronavirus may impact the Company&#8217;s business
activities will depend on future developments, which are highly uncertain and cannot be predicted at this time. The Company intends to
continue to monitor the situation and may adjust its current business plans as more information and guidance become available.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The coronavirus pandemic presents
a challenge to medical facilities worldwide. As the Company&#8217;s clinical trials are conducted on an outpatient basis, it is not currently
possible to predict the full impact of this developing health crisis on such clinical trials, which could include delays in and increased
costs of such clinical trials. Current indications from the clinical research organizations conducting the clinical trials for the Company
are that such clinical trials are being delayed or extended for several months as a result of the coronavirus pandemic.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The most problematic issue directly
related to Covid-19 for the Company is the delay in completing the glioblastoma (GBM) pharmacology clinical trial at NCI. This clinical
trial is being conducted by the NCI without charge to the Company. The neurosurgical unit at the NCI is closed due to the Covid-19 epidemic.
Patient entry remains at two, with the goal to enter eight patients before analyzing results. There is an urgent need to improve therapy
for this type of aggressive brain tumor. If the NCI study shows that LB-100 does penetrate the brain, a clinical study of LB-100 in combination
with standard therapy for GBM, the drug temozolomide and radiation, both of which have been well documented in pre-clinical studies to
be significantly enhanced by LB-100, would be of significant interest to neuro-oncologists frustrated by decades of limited advances in
therapy for this common brain tumor in adults.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p>

<!-- Field: Page; Sequence: 32; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->32<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">There is also significant uncertainty
as to the effect that the coronavirus may have on the amount and type of financing available to the Company in the future.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The Company
intends to continue to monitor the situation and may adjust its current business plans as more information and guidance become available.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Results of Operations</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">At June 30, 2021, the Company
had not yet commenced any revenue-generating operations, does not have any positive cash flows from operations, and is dependent on its
ability to raise equity capital to fund its operating requirements.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s consolidated
statements of operations as discussed herein are presented below.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#160;</td>
    <td style="font-weight: bold">&#160;</td>
    <td colspan="6" style="font-weight: bold; text-align: center">Three Months Ended</td>
    <td style="font-weight: bold">&#160;</td>
    <td style="font-weight: bold">&#160;</td>
    <td colspan="6" style="font-weight: bold; text-align: center">Six Months Ended</td>
    <td style="font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#160;</td>
    <td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">June 30,</td>
    <td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td>
    <td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">June 30,</td>
    <td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#160;</td>
    <td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2021</td>
    <td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td>
    <td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2020</td>
    <td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td>
    <td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2021</td>
    <td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td>
    <td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2020</td>
    <td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: justify">&#160;</td>
    <td>&#160;</td>
    <td colspan="2">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td colspan="2">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td colspan="2">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td colspan="2">&#160;</td>
    <td>&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: justify; padding-bottom: 1.5pt">Revenues</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">&#8212;</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">&#8212;</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">&#8212;</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">&#8212;</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: justify">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: justify">Costs and expenses:</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="width: 48%; text-align: left">General and administrative costs</td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">&#160;</td>
    <td style="width: 10%; text-align: right">1,470,180</td>
    <td style="width: 1%; text-align: left">&#160;</td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">&#160;</td>
    <td style="width: 10%; text-align: right">255,443</td>
    <td style="width: 1%; text-align: left">&#160;</td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">&#160;</td>
    <td style="width: 10%; text-align: right">2,751,834</td>
    <td style="width: 1%; text-align: left">&#160;</td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">&#160;</td>
    <td style="width: 10%; text-align: right">547,928</td>
    <td style="width: 1%; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt">Research and development costs</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">262,415</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">117,946</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">705,941</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">212,618</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: justify; padding-bottom: 1.5pt">Total costs and expenses</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">1,732,595</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">373,389</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">3,457,775</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">760,546</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: justify">Loss from operations</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">(1,732,595</td>
    <td style="text-align: left">)</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">(373,389</td>
    <td style="text-align: left">)</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">(3,457,775</td>
    <td style="text-align: left">)</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">(760,546</td>
    <td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: justify">Interest income</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">180</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">264</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">326</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">4,246</td>
    <td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: justify; padding-bottom: 1.5pt">Interest expense</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">(751</td>
    <td style="padding-bottom: 1.5pt; text-align: left">)</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">&#8212;</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">(2,861</td>
    <td style="padding-bottom: 1.5pt; text-align: left">)</td>
    <td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: right">&#8212;</td>
    <td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: justify; padding-bottom: 2.5pt">Net loss</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td>
    <td style="border-bottom: Black 2.5pt double; text-align: right">(1,733,166</td>
    <td style="padding-bottom: 2.5pt; text-align: left">)</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td>
    <td style="border-bottom: Black 2.5pt double; text-align: right">(373,125</td>
    <td style="padding-bottom: 2.5pt; text-align: left">)</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td>
    <td style="border-bottom: Black 2.5pt double; text-align: right">(3,460,310</td>
    <td style="padding-bottom: 2.5pt; text-align: left">)</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td>
    <td style="border-bottom: Black 2.5pt double; text-align: right">(756,300</td>
    <td style="padding-bottom: 2.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: justify">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: justify; padding-bottom: 2.5pt">Net loss per common share &#8211; basic and diluted</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td>
    <td style="border-bottom: Black 2.5pt double; text-align: right">(0.13</td>
    <td style="padding-bottom: 2.5pt; text-align: left">)</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td>
    <td style="border-bottom: Black 2.5pt double; text-align: right">(0.03</td>
    <td style="padding-bottom: 2.5pt; text-align: left">)</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td>
    <td style="border-bottom: Black 2.5pt double; text-align: right">(0.26</td>
    <td style="padding-bottom: 2.5pt; text-align: left">)</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td>
    <td style="border-bottom: Black 2.5pt double; text-align: right">(0.07</td>
    <td style="padding-bottom: 2.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: justify">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 2.5pt">Weighted average common shares outstanding &#8211; basic and diluted</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: right">13,633,040</td>
    <td style="padding-bottom: 2.5pt; text-align: left">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: right">11,174,302</td>
    <td style="padding-bottom: 2.5pt; text-align: left">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: right">13,203,010</td>
    <td style="padding-bottom: 2.5pt; text-align: left">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: right">11,174,302</td>
    <td style="padding-bottom: 2.5pt; text-align: left">&#160;</td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Three Months Ended June 30, 2021 and 2020</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">Revenues</span>. The Company did
not have any revenues for the three months ended June 30, 2021 and 2020.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">General and Administrative
Costs</span>. For the three months ended June 30, 2021, general and administrative costs were $1,470,180, which consisted of the fair value
of vested stock options issued to directors of $850,804, patent and licensing legal fees and costs of $108,193, other consulting and professional
fees of $154,495, insurance expense of $87,757, officer&#8217;s salary and related costs of $197,689, cash-based director and committee
fees of $27,833, licensing fees of $6,233, shareholder reporting costs of $9,373, listing fees of $14,500, filing fees of $2,990, taxes
and licenses of $2,444, and other operating costs of $7,869.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For the three months ended June
30, 2020, general and administrative costs were $255,443, which consisted of patent and licensing legal fees and costs of $143,444, other
consulting and professional fees of $64,177, insurance expense of $14,132, officer&#8217;s salary and related costs of $16,871, licensing
fees of $6,233, shareholder reporting costs of $2,795, listing fees of $3,000, filing fees of $1,294, taxes and licenses of $580, and
other operating costs of $2,917.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">General and administrative costs
increased by $1,214,737, or 475.5%, in 2021 as compared to 2020, primarily as a result of an increase in the fair value of vested stock
options issued to directors of $850,804, an increase in other consulting and professional fees of $90,318, an increase in insurance expense
of $73,625, and an increase in officer&#8217;s salary and related costs of $180,818.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<!-- Field: Page; Sequence: 33; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->33<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">Research and Development Costs</span>.
For the three months ended June 30, 2021, research and development costs were $262,415, which consisted of contractor costs, primarily
in connection with the Company&#8217;s pre-clinical research focused on the development of additional novel anti-cancer compounds to add
to its clinical pipeline, including $69,001 to the City of Hope, $10,309 to Moffitt, $18,553 to Theradex for oversight of the City of
Hope and Moffitt studies, $30,000 to BioPharmaWorks, $130,461 to three contract research and development firms for the synthesis work
to develop a new supply of LB-100 for the GEIS clinical trial, and $33,883 to various other contractors, offset by a refund of $29,792
from a cancelled contract.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For the three months ended June
30, 2020, research and development costs were $117,946, which consisted of contractor costs, primarily in connection with the Company&#8217;s
pre-clinical research focused on the development of additional novel anti-cancer compounds to add to its clinical pipeline, including
$43,411 to GEIS, $11,698 to Moffitt, $9,620 to Theradex for regulatory costs and oversight of the Moffitt study, $30,201 to BioPharmaWorks,
and $23,016 to various other contractors.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Research and development costs
increased by $144,469, or 122.5% in 2021 as compared to 2020, as a result of an increase in contractor costs, primarily in connection
with the Company&#8217;s pre-clinical research focused on the development of additional novel anti-cancer compounds to add to its clinical
pipeline.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">Interest Income</span>. For the
three months ended June 30, 2021, the Company had interest income of $180, as compared to interest income of $264 for the three months
ended June 30, 2020, as a result of a reduction in the Company&#8217;s cash resources previously invested in short-term federally insured
certificates of deposit.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">Interest Expense</span>. For the
three months ended June 30, 2021, the Company had interest expense of $751 related to the financing of its directors and officers liability
insurance premium. The Company had no interest expense during the three months ended June 30, 2020.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">Net Loss</span>. For the three
months ended June 30, 2021, the Company incurred a net loss of $1,733,166, as compared to a net loss of $373,125 for the three months
ended June 30, 2020.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Six Months Ended June 30, 2021 and 2020</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">Revenues</span>. The Company did
not have any revenues for the six months ended June 30, 2021 and 2020.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">General and Administrative
Costs</span>. For the six months ended June 30, 2021, general and administrative costs were $2,751,834, which consisted of the fair value
of vested stock options issued to directors of $1,506,836, patent and licensing legal fees and costs of $228,352, other consulting and
professional fees of $349,376, insurance expense of $175,513, officer&#8217;s salary and related costs of $371,271, cash-based director
and committee fees of $27,833, licensing fees of $12,397, shareholder reporting costs of $19,760, listing fees of $29,000, filing fees
of $12,564, taxes and licenses of $7,113, and other operating costs of $11,819.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For the six months ended June
30, 2020, general and administrative costs were $547,928, which consisted of patent and licensing legal fees and costs of $276,912, other
consulting and professional fees of $171,919, insurance expense of $28,416, officer&#8217;s salary and related costs of $33,892, licensing
fees of $12,398, shareholder reporting costs of $6,386, listing fees of $6,000, filing fees of $6,294, taxes and licenses of $1,160, and
other operating costs of $4,551.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">General and administrative costs
increased by $2,203,906, or 402.2%, in 2021 as compared to 2020, primarily as a result of an increase in the fair value of vested stock
options issued to directors of $1,506,836, an increase in other consulting and professional fees of $177,457, an increase in insurance
expense of $147,097, and an increase in officer&#8217;s salary and related costs of $337,379.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">Research and Development Costs</span>.
For the six months ended June 30, 2021, research and development costs were $705,941, which consisted of contractor costs, primarily in
connection with the Company&#8217;s pre-clinical research focused on the development of additional novel anti-cancer compounds to add
to its clinical pipeline, including $24,171 to GEIS, $309,509 to the City of Hope, $17,693 to Moffitt, $23,034 to Theradex for oversight
of the City of Hope and Moffitt studies, $60,000 to BioPharmaWorks, $262,748 to three contract research and development firms for the
synthesis work to develop a new supply of LB-100 for the GEIS clinical trial, and $38,578 to various other contractors, offset by a refund
of $29,792 from a cancelled contract.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<!-- Field: Page; Sequence: 34; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->34<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For the six months ended June
30, 2020, research and development costs were $212,618, which consisted of contractor costs, primarily in connection with the Company&#8217;s
pre-clinical research focused on the development of additional novel anti-cancer compounds to add to its clinical pipeline, including
$43,411 to GEIS, $25,364 to Moffitt, $20,076 to Theradex for regulatory costs and oversight of the and Moffitt study, $60,201 to BioPharmaWorks,
and $63,566 to various other contractors.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Research and development costs
increased by $493,323, or 232.0% in 2021 as compared to 2020, as a result of an increase in contractor costs, primarily in connection
with the Company&#8217;s pre-clinical research focused on the development of additional novel anti-cancer compounds to add to its clinical
pipeline.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">Interest Income</span>. For the
six months ended June 30, 2021, the Company had interest income of $326, as compared to interest income of $4,246 for the six months ended
June 30, 2020, as a result of a reduction in the Company&#8217;s cash resources previously invested in short-term federally insured certificates
of deposit.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">Interest Expense</span>. For the
six months ended June 30, 2021, the Company had interest expense of $2,861 related to the financing of its directors and officers liability
insurance premium. The Company had no interest expense during the six months ended June 30, 2020.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">Net Loss</span>. For the six months
ended June 30, 2021, the Company incurred a net loss of $3,460,310, as compared to a net loss of $756,300 for the six months ended June
30, 2020.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Liquidity and Capital Resources &#8211; June 30,
2021</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">At June 30, 2021, the Company
had working capital of $6,866,338, as compared to working capital of $5,011,951 at December 31, 2020, reflecting an increase in working
capital of $1,854,387 for the six months ended June 30, 2021. The increase in working capital during the six months ended June 30, 2021
was the result of the net cash proceeds of $3,689,761 from the Company&#8217;s March 2021 direct equity offering, proceeds of $17,100
from the exercise of warrants, and proceeds of $101,000 from the exercise of stock options, utilized to pay public offering costs of $10,467
and to fund the Company&#8217;s research and development activities and ongoing operating expenses, including the Company&#8217;s clinical
trial program and maintaining and developing the patent portfolio. At June 30, 2021, the Company had cash of $6,798,477 available to fund
its operations.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s ability to
continue as a going concern is dependent upon its ability to raise additional equity capital to fund its research and development activities
and to ultimately achieve sustainable operating revenues and profitability. The amount and timing of future cash requirements depends
on the pace and design of the Company&#8217;s clinical trial program, which, in turn, depends on the availability of operating capital
to fund such activities.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Effective November 30, 2020, the
Company listed on The Nasdaq Capital Market in conjunction with the completion of its public offering of units of common stock and warrants
that generated net cash proceeds of $4,591,349. Subsequently, on January 18, 2021, the Company entered into a clinical trial agreement
to carry out a Phase 1b clinical trial of LB-100, combined with a standard regimen for untreated, extensive stage-disease small cell lung
cancer. This new clinical trial is being conducted through City of Hope and is estimated to cost approximately $2,900,000 and take approximately
24 to 30 months. Combined with the Company&#8217;s existing clinical trial commitments, this new clinical trial commitment represents
an additional demand on the Company&#8217;s working capital resources. Although the Company completed a sale of common stock under a registered
direct equity offering on March 2, 2021 that generated net proceeds of $3,689,761, the Company estimates that it will need to raise additional
capital to fund its operations, including its various clinical trial commitments, by mid-2022. In addition, the Company&#8217;s operating
plan may change as a result of many factors which are currently unknown to the Company, including possible additional clinical trials,
and the Company may need additional funds sooner than currently planned.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<!-- Field: Page; Sequence: 35; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->35<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As market conditions present uncertainty
as to the Company&#8217;s ability to secure additional funds, there can be no assurances that the Company will be able to secure additional
financing on acceptable terms, as and when necessary, to continue to conduct operations. There is also significant uncertainty as to the
effect that the coronavirus pandemic may have on the Company&#8217;s clinical trial schedule and the amount and type of financing available
to the Company in the future.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">If cash resources are insufficient
to satisfy the Company&#8217;s ongoing cash requirements, the Company would be required to scale back or discontinue its clinical trial
program, as well as its licensing and patent prosecution efforts and its technology and product development efforts, or obtain funds,
if available, through strategic alliances or joint ventures that could require the Company to relinquish rights to and/or control of LB-100,
or to discontinue operations entirely.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">Operating Activities</span>. For
the six months ended June 30, 2021, operating activities utilized cash of $2,068,183, as compared to utilizing cash of $768,682 for the
six months ended June 30, 2020, to fund the Company&#8217;s ongoing research and development activities and to fund its other ongoing
operating expenses, including maintaining and developing its patent portfolio.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">Investing Activities</span>. For
the six months ended June 30, 2021 and 2020, the Company had no investing activities.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="text-decoration: underline">Financing Activities</span>. For
the six months ended June 30, 2021, financing activities consisted of the gross proceeds from the sales of common stock in the Company&#8217;s
direct equity offering of $4,192,478, reduced by offering costs of $502,717, $17,100 from the exercise of common stock warrants, and $101,000
from the exercise of common stock options. The Company also paid public offering costs of $10,467 during the six months ended June 30,
2021. For the six months ended June 30, 2020, financing activities consisted of the payment of deferred offering costs of $55,850.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Principal Commitments</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>Clinical Trial Agreements</i></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"><b>Moffitt.
</b>Effective August 20, 2018, the Company entered into a Clinical Trial Research Agreement with the Moffitt Cancer Center and Research
Institute Hospital Inc., Tampa, Florida, effective for a term of five years, unless terminated earlier by the Company pursuant to 30 days
written notice. Pursuant to the Clinical Trial Research Agreement, Moffitt agreed to conduct and manage a Phase 1b/2 clinical trial to
evaluate the therapeutic benefit of the Company&#8217;s lead anti-cancer clinical compound LB-100 to be administered intravenously in
patients with low or intermediate-1 risk myelodysplastic syndrome (MDS).</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">In November
2018, the Company received approval from the U.S. Food and Drug Administration for its Investigational New Drug Application (&#8220;IND&#8221;)
to conduct a Phase 1b/2 clinical trial to evaluate the therapeutic benefit of LB-100 in patients with low and intermediate-1 risk MDS
who have failed or are intolerant of standard treatment. Patients with MDS, although usually older, are generally well except for severe
anemia requiring frequent blood transfusions. This Phase 1b/2 clinical trial utilizes LB-100 as a single agent in the treatment of patients
with low and intermediate-1 risk MDS, including patients with del(5q) myelodysplastic syndrome (del5qMDS) failing first line therapy.
The bone marrow cells of patients with del5qMDS are deficient in PP2A by virtue of an acquired mutation and are especially vulnerable
to further inhibition of PP2A by LB-100. The clinical trial began at a single site in April 2019 and the first patient was entered into
the clinical trial in July 2019. A total enrollment of 41 patients is planned. An interim analysis will be done after the first 21 patients
are entered. If there are 3 or more responders but fewer than 7, an additional 20 patients will be entered. If at any point there are
7 or more responders, this will be sufficient evidence to support continued development of LB-100 for the treatment of low and intermediate-1
risk MDS. Recruitment has been slow and the Covid-19 pandemic has further reduced recruitment of patients into the protocol. At the current
rate of accrual, the clinical trial is expected to be completed over a period of approximately four years from its initiation. However,
with additional funds, the Company&#8217;s objective would be to add two additional MDS centers to the Phase 2 portion of the study to
accelerate patient accrual.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p>

<!-- Field: Page; Sequence: 36; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->36<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">During
the three months ended June 30, 2021 and 2020, the Company incurred costs of $10,309 and $11,698, respectively, pursuant to this agreement.
During the six months ended June 30, 2021 and 2020, the Company incurred costs of $17,693 and $25,364, respectively, pursuant to this
agreement. As of June 30, 2021, total costs of $103,927 have been incurred pursuant to this agreement.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><b>GEIS. </b>Effective July 31,
2019, the Company entered into a Collaboration Agreement for an Investigator-Initiated Clinical Trial with the Spanish Sarcoma Group (Grupo
Espa&#241;ol de Investigaci&#243;n en Sarcomas or &#8220;GEIS&#8221;), Madrid, Spain, to carry out a study entitled &#8220;Randomized
phase I/II trial of LB-100 plus doxorubicin vs. doxorubicin alone in first line of advanced soft tissue sarcoma&#8221;. The purpose of
this clinical trial is to obtain information about the efficacy and safety of LB-100 combined with doxorubicin in soft tissue sarcomas.
Doxorubicin is the global standard for initial treatment of advanced soft tissue sarcomas (&#8220;ASTS&#8221;). Doxorubicin alone has
been the mainstay of first line treatment of ASTS for over 40 years, with little therapeutic gain from adding cytotoxic compounds to or
substituting other cytotoxic compounds for doxorubicin. In animal models, LB-100 consistently enhances the anti-tumor activity of doxorubicin
without apparent increases in toxicity.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">GEIS has a network of referral
centers in Spain and across Europe that have an impressive track record of efficiently conducting innovative studies in ASTS. The Company
agreed to provide GEIS with a supply of LB-100 to be utilized in the conduct of this clinical trial, as well as to provide funding for
the clinical trial. The goal was to enter the first patient during the quarter ended December 31, 2020, with approximately 150 patients
to be enrolled over two years. As advanced sarcoma is a very aggressive disease, the design of the study assumes a median progression
free survival (PFS, no evidence of disease progression or death from any cause) of 4.5 months in the doxorubicin arm and an alternative
median PFS of 7.5 months in the doxorubicin plus LB-100 arm to demonstrate a statistically significant decrease in relative risk of progression
or death by adding LB-100. There is a planned interim analysis of the primary endpoint when about half of the 102 events required for
final analysis is reached.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company had previously expected
that this clinical trial would commence during the quarter ended June 30, 2020. However, during July 2020, the Spanish regulatory authority
advised the Company that although it had approved the scientific and ethical basis of the protocol, it required that the Company manufacture
new inventory of LB-100 under current Spanish pharmaceutical manufacturing standards. These regulations were adopted subsequent to the
production of the Company&#8217;s existing LB-100 inventory.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">A new batch of LB 100 has been
prepared and is now undergoing the multitude of analytical studies of the formulated product necessary to gain approval for use in the
European Union. Regulatory reviews by the European Union have been delayed until October 2021 as a result of which the final review of
the clinical product by Spanish regulatory authorities will also be delayed. Accordingly, the clinical trial is now estimated to begin
during the quarter ending June 30, 2022 and take approximately three years to conduct.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The interim analysis of this clinical
trial could indicate either inferiority or superiority of LB-100 plus doxorubicin as compared to doxorubicin alone. A positive study would
have the potential to change the standard therapy for this disease after four decades of failure to improve the marginal benefit of doxorubicin
alone.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s agreement
with GEIS provides for various payments based on achieving specific milestones over the term of the agreement. On February 18, 2020, the
Company advanced $43,411 to GEIS towards a second milestone payment obligation of $87,471, which was expected to become due and payable
during the quarter ended June 30, 2020 based on the anticipated achievement of the second milestone, and which was therefore recorded
as an advance on the Company&#8217;s balance sheet at March 31, 2020. However, as a result of the substantial delay in commencing the
clinical trial as described above, the achievement of the second milestone had been delayed until mid-2021 and the Company therefore determined
to charge such advance to research and development costs in the Company&#8217;s statement of operations at June 30, 2020. Subsequently,
on February 26, 2021, the Company paid an additional $24,171 to GEIS towards the second milestone payment for current work being done
under this agreement.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Accordingly, during the three
months ended June 30, 2021 and 2020, the Company incurred costs of $0 and $43,411, respectively, pursuant to this agreement. During the
six months ended June 30, 2021 and 2020, the Company incurred costs of $24,171 and $43,411 respectively, pursuant to this agreement. As
of June 30, 2021, total costs of $155,053 have been incurred pursuant to this agreement.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<!-- Field: Page; Sequence: 37; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->37<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s
aggregate commitments pursuant to the aforementioned clinical trial agreements, less amounts previously paid to date under these agreements,
totaled approximately $5,798,000 as of June 30, 2021, consisting of approximately $5,193,000 relating to the GEIS clinical trial and
approximately $605,000 relating to the Moffit clinical trial, which are expected to be incurred over approximately the next five years
through December 31, 2025.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In order to manufacture a new
inventory supply of LB-100 for the GEIS clinical trial, the Company has engaged a number of vendors to carry out the multiple tasks needed
to make and gain approval of a new clinical product for investigational study in Spain. These tasks include the synthesis under good manufacturing
practices (GMP) of the active pharmacologic ingredient (API), with documentation of each of the steps involved by an independent auditor.
The API is then transferred to a vendor that prepares the clinical drug product (DP), also under GMP conditions documented by an independent
auditor. The DP is then sent to a vendor to test for purity and sterility, provide appropriate labels, store the drug, and distribute
the drug to the clinical centers for use in the clinical trials. A formal application documenting all steps taken to prepare the DP for
clinical use must be submitted to the appropriate regulatory authorities for review and approval before being used in a clinical trial.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of June 30, 2021, the Company
estimates that this program to provide new inventory of the DP for the Spanish sarcoma study, and potentially for subsequent multiple
trials within the European Union, will cost approximately $737,000. The Company&#8217;s remaining aggregate commitments under this program,
less amounts previously paid to date, totaled approximately $371,000 as of June 30, 2021, which are expected to be incurred through the
quarter ending March 31, 2022. As the production of the new inventory is being conducted in Europe and is paid for in Euros, final costs
are subject to foreign currency fluctuations between the United States Dollar and the Euro.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><b>City of Hope. </b>Effective
January 18, 2021, the Company executed a Clinical Research Support Agreement with City of Hope National Medical Center, an NCI-designated
comprehensive cancer center, and City of Hope Medical Foundation (collectively, &#8220;City of Hope&#8221;), to carry out a Phase 1b clinical
trial of LB-100, the Company&#8217;s first-in-class protein phosphatase inhibitor, combined with a standard regimen for treatment of untreated
extensive- stage disease small cell lung cancer (ED-SCLC). LB-100 will be given in combination with carboplatin, etoposide and atezolizumab,
an FDA-approved but marginally effective regimen, to previously untreated ED-SCLC patients. The dose of LB-100 will be escalated with
the standard fixed doses of the 3-drug regimen to reach a recommended Phase 2 dose (RP2D). Patient entry will be expanded so that a total
of 12 patients will be evaluable at the RP2D to confirm the safety of the LB-100 combination and to look for potential therapeutic activity
as assessed by objective response rate, duration of overall response, progression-free-survival and overall survival.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The clinical trial was initiated
on March 9, 2021, with patient accrual expected to take approximately 18 to 24 months to complete. If LB-100 does potentiate the benefit
of the standard regimen, some evidence could be noted at 12 months into the clinical trial, but an assessment of potential increased activity
is likely to require at least 24 months.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company is seeking two additional
centers to increase the rate of accrual. As described below, a recent publication may heighten the interest of institutions with large
populations of small cell lung cancer (SCLC) patients. LB-100 was reported to enhance the effectiveness of elements of standard therapy
in models of SCLC (Mirzapoiazova el al., Molecular Cancer Therapeutics, online July 12, 2021). Dr. Ravi Salgia, MD, PhD, Professor and
Chair of the Department of Medical Oncology and Therapeutics Research at the City of Hope National Medical Center, is the corresponding
author of the paper and also the principal investigator for the Company&#8217;s SCLC clinical trial. Dr. Salgia and collaborators found
multiple metabolic changes associated with cell death in SCLC cells when exposed to LB-100 alone and when combined with the drugs in a
standard clinical regimen for this notoriously aggressive disease.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">LB-100 has been reported to increase
the effectiveness of a number of anti-cancer drugs against several different types of human cancers without increasing toxicity in animal
models. The recent pre-clinical study of SCLC cells observed that (1) LB-100 increases the amount of carboplatin that enters the tumor
cells without increasing toxicity, and (2) LB-100 potentiates the action of the immune-blocker, atezolizumab. These observations are important
because, taken together, they not only constitute a strong rationale for the clinical trial of LB-100 plus chemo-immunotherapy in SCLC,
but they also complement earlier pre-clinical observations that LB-100 can (1) reverse resistance of cancer cells (ovarian) to cisplatin,
another widely used chemotherapy drug (Chang et al., Molecular Cancer Therapeutics, November 5, 2014), (2) increase the entry of another
important anti-cancer agent, doxorubicin, into liver cancer cells associated with increased anti-tumor activity (Bai et al, Molecular
Cancer Therapeutics, August 14, 2014), and (3) enhance the effectiveness of immune-blockers against several types of cancers (Ho et al.
Nature Comm., May 29, 2018). These observations raise the possibility that the addition of LB-100 may be a general way to enhance standard
therapies for cancers for which better treatments are urgently needed. The present clinical trial in SCLC is an initial step in testing
that hypothesis, as is the planned clinical trial in advanced soft tissue sarcoma in which LB-100 is combined with doxorubicin.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<!-- Field: Page; Sequence: 38; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->38<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During the three months and six
months ended June 30, 2021, the Company incurred costs of $69,001 and $309,509, respectively, pursuant to this agreement. As of June 30,
2021, total costs of $309,509 have been incurred pursuant to this agreement.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s aggregate
commitments pursuant to this clinical trial agreement, less amounts previously paid to date under this agreement, totaled approximately
$2,433,000 as of June 30, 2021, which are expected to be incurred over the next two years based upon a target of 42 enrollees. If a significant
number of patients fail during the dose-escalation process, an increase of up to 12 patients would likely be necessary, at an estimated
additional cost of approximately $800,000. Alternatively, should fewer than 42 enrollees be required, the Company has agreed to compensate
the City of Hope on a per enrollee basis. The Company currently expects that enrollment in this clinical trial will range from approximately
18 to 30 enrollees, with 24 enrollees as the most likely number.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Clinical Trial Monitoring Agreements</i></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><b>Moffitt. </b>On September 12,
2018, the Company finalized a work order agreement with Theradex Systems, Inc. (&#8220;Theradex&#8221;), an international contract research
organization (&#8220;CRO&#8221;), to monitor the Phase 1b/2 clinical trial being managed and conducted by Moffitt. The clinical trial
began in April 2019 and the first patient was entered into the clinical trial in July 2019. At the current rate of accrual, the trial
is expected to be completed over a period of four years from its initiation.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Costs under this work order agreement
are estimated to be approximately $954,000, with such payments expected to be divided approximately 94% to Theradex for services and approximately
6% for payments for pass-through costs. The costs of the Phase 1b/2 clinical trial being paid to or through Theradex are being recorded
and charged to operations based on the periodic documentation provided by the CRO. During the three months ended June 30, 2021 and 2020,
the Company incurred costs of $7,540 and $5,790, respectively, pursuant to this work order. During the six months ended June 30, 2021
and 2020, the Company incurred costs of $8,481 and $11,476, respectively, pursuant to this work order. As of June 30, 2021, total costs
of $90,636 have been incurred pursuant to this work order agreement.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The Company&#8217;s
aggregate commitment pursuant to this clinical trial monitoring agreement, less amounts previously paid to date under this agreement,
totaled approximately $873,000 as of June 30, 2021, which are expected to be incurred over approximately the next five years through June
30, 2025.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><b>City of Hope. </b>On February
5, 2021, the Company signed a new work order agreement with Theradex to monitor the City of Hope investigator-initiated clinical trial
in small cell lung cancer in accordance with FDA requirements for oversight by the sponsoring party. During the three months and six months
ended June 30, 2021, the Company incurred costs of $10,773 and $14,313, respectively, pursuant to this work order. As of June 30, 2021,
total costs of $14,313 have been incurred pursuant to this work order agreement.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The Company&#8217;s
aggregate commitment pursuant to this clinical trial monitoring agreement, less amounts previously paid to date under this agreement,
totaled approximately $324,000 as of June 30, 2021, which are expected to be incurred through September 30, 2023.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p>

<!-- Field: Page; Sequence: 39; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->39<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Patent and License Agreements</i></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On March 22, 2018, the Company
entered into a Patent Assignment and Exploitation Agreement with INSERM TRANSFERT SA, acting as delegatee of the French National Institute
of Health and Medical Research, for the assignment to the Company of INSERM&#8217;S interest in United States Patent No. 9,833,450 entitled
&#8220;Oxabicyloheptanes and Oxabicycloheptenes for the Treatment of Depressive and Stress Disorders&#8221;, which was filed with the
United States Patent and Trademark Office in the name of INSERM and the Company as co-owners on February 19, 2015 and granted on May
12, 2017, and related patent applications and filings. INSERM is a French public institution dedicated to research in the field of health
and medicine that had previously entered into a Material Transfer Agreement with the Company to allow INSERM to conduct research on the
Company&#8217;s proprietary compound LB-100 and/or its analogs for the treatment of depressive or stress disorders in humans. Pursuant
to the Agreement, the Company has agreed to make certain milestone payments to INSERM aggregating up to $1,750,000 upon achievement of
development milestones and up to $6,500,000 upon achievement of commercial milestones. The Company also agreed to pay INSERM certain
commercial royalties on net sales of products attributed to the Agreement. The Company&#8217;s current plan is to complete the validation
process to evaluate LB-100 for the treatment of depressive or stress disorders in humans within three years; however, the exploitation
of this patent for the treatment of depressive and stress disorders in humans will require substantial additional capital and/or a joint
venture or other type of business arrangement with a pharmaceutical company with substantially greater capital and business resources
than those available to the Company. As there can be no assurances that the Company will be able to obtain the capital or business resources
necessary to focus on the exploitation of this patent, it is uncertain as to when, if at all, the Company may reach any of the development
or commercialization milestones under the Agreement. As of June 30, 2021 and 2020, no amounts were due under this agreement.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Effective August 20, 2018, the
Company entered into an Exclusive License Agreement with Moffitt. Pursuant to the License Agreement, Moffitt granted the Company an exclusive
license under certain patents owned by Moffitt (the &#8220;Licensed Patents&#8221;) relating to the treatment of MDS and a non-exclusive
license under inventions, concepts, processes, information, data, know-how, research results, clinical data, and the like (other than
the Licensed Patents) necessary or useful for the practice of any claim under the Licensed Patents or the use, development, manufacture
or sale of any product for the treatment of MDS which would otherwise infringe a valid claim under the Licensed Patents. The Company was
obligated to pay Moffitt a non-refundable license issue fee of $25,000 after the first patient is entered into a Phase 1b/2 clinical trial
to be managed and conducted by Moffitt. The clinical trial began at a single site in April 2019 and the first patient was entered into
the clinical trial in July 2019. The Company is also obligated to pay Moffitt an annual license maintenance fee of $25,000 commencing
on the first anniversary of the Effective Date and every anniversary thereafter until the Company commences payment of minimum royalty
payments. The Company has also agreed to pay non-refundable milestone payments to Moffitt, which cannot be credited against earned royalties
payable by the Company, based on reaching various clinical and commercial milestones aggregating $1,897,000, subject to reduction by 40%
under certain circumstances relating to the status of Valid Claims, as such term is defined in the License Agreement. During the three
months ended June 30, 2021 and 2020, the Company recorded charges to operations of $6,233 and $6,233, respectively, in connection with
its obligations under the License Agreement. During the six months ended June 30, 2021 and 2020, the Company recorded charges to operations
of $12,397 and $12,398, respectively, in connection with its obligations under the License Agreement. As of June 30, 2021, no milestones
had yet been attained.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company will be obligated
to pay Moffitt earned royalties of 4% on worldwide cumulative net sales of royalty-bearing products, subject to reduction to 2% under
certain circumstances, on a quarterly basis, with a minimum royalty payment of $50,000 in the first four years after sales commence, and
$100,000 in year five and each year thereafter, subject to reduction by 40% under certain circumstances relating to the status of Valid
Claims, as such term is defined in the License Agreement. The Company&#8217;s obligation to pay earned royalties under the License Agreement
commences on the date of the first sale of a royalty-bearing product, and shall automatically expire on a country-by-country basis on
the date on which the last valid claim of the Licensed Patents expires, lapses or is declared invalid, and the obligation to pay any earned
royalties under the License Agreement shall terminate on the date on which the last valid claim of the Licensed Patents expires, lapses,
or is declared to be invalid in all countries.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Employment Agreements with Officers</i></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During July and August 2020, the
Company entered into one-year employment agreements with its executive officers, consisting of Dr. John S. Kovach, Eric J. Forman, Dr.
James S. Miser, and Robert N. Weingarten, which provided for aggregate annual compensation of $640,000, payable monthly. The employment
agreements are automatically renewable for additional one-year periods unless terminated by either party upon 60 days written notice prior
to the end of the applicable one-year period, or by death, or by termination for cause. On April 9, 2021, the Board of Directors increased
the annual compensation of Eric J. Forman, the Company&#8217;s Chief Administrative Officer, Dr. James S. Miser, the Company&#8217;s Chief
Medical Officer, and Robert N. Weingarten, the Company&#8217;s Chief Financial Officer, under the employment agreements such that the
total aggregate annual compensation of all officers increased to $775,000, effective May 1, 2021.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p>

<!-- Field: Page; Sequence: 40; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->40<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Other Significant Agreements and Contracts</i></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On December 24, 2013, the Company
entered into an agreement with NDA Consulting Corp. for consultation and advice in the field of oncology research and drug development.
As part of the agreement, NDA also agreed to cause its president, Dr. Daniel D. Von Hoff, M.D., to become a member of the Company&#8217;s
Scientific Advisory Committee. The term of the agreement was for one year and provided for a quarterly cash fee of $4,000. The agreement
has been automatically renewed for additional one-year terms on its anniversary date since 2014. Consulting and advisory fees charged
to operations pursuant to this agreement were $4,000 and $4,000 for the three months ended June 30, 2021 and 2020, respectively, and $8,000
and $8,000 for the six months ended June 30, 2021 and 2020, respectively, which were included in research and development costs in the
consolidated statements of operations.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Effective September 14, 2015,
the Company entered into a Collaboration Agreement with BioPharmaWorks, pursuant to which the Company engaged BioPharmaWorks to perform
certain services for the Company. Those services included, among other things: (a) assisting the Company to (i) commercialize its products
and strengthen its patent portfolio, (ii) identify large pharmaceutical companies with potential interest in the Company&#8217;s product
pipeline, and (iii) prepare and deliver presentations concerning the Company&#8217;s products; (b) at the request of the Board of Directors,
serving as backup management for up to three months should the Company&#8217;s Chief Executive Officer and scientific leader be temporarily
unable to carry out his duties; (c) being available for consultation in drug discovery and development; and (d) identifying providers
and overseeing tasks relating to clinical use and commercialization of new compounds.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">BioPharmaWorks was founded in
2015 by former Pfizer scientists with extensive multi-disciplinary research and development and drug development experience. The Collaboration
Agreement was for an initial term of two years and automatically renews for subsequent annual periods unless terminated by a party not
less than 60 days prior to the expiration of the applicable period. In connection with the Collaboration Agreement, the Company agreed
to pay BioPharmaWorks a monthly fee of $10,000, subject to the right of the Company to pay a negotiated hourly rate in lieu of the monthly
payment and agreed to issue to BioPharmaWorks certain equity-based compensation. In April 2018, it was mutually agreed to suspend services
and payments under the Collaboration Agreement, without extending its term, for the period from February 1, 2018 through the September
13, 2019 anniversary date. In February 2019, the Company and BioPharmaWorks subsequently agreed to resume the Collaboration Agreement
effective March 1, 2019, and the Collaboration Agreement is currently in effect. The Company recorded charges to operations pursuant to
this Collaboration Agreement of $30,000 and $30,000 for the three months ended June 30, 2021 and 2020, respectively, and $60,000 and $60,000
for the six months ended June 30, 2021 and 2020, respectively, which were included in research and development costs in the consolidated
statements of operations.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Effective
August 12, 2020, the Company entered into a Master Service Agreement with the Foundation for Angelman Syndrome Therapy (FAST) to collaborate
in supporting pre-clinical studies of the potential benefit of LB-100 in a mouse model of Angelman Syndrome (AS) as reported in The Proceedings
of The National Academy of Science (Wang et al, June 3, 2019). The pre-clinical studies will be conducted at The University of California
- Davis under the direction of Dr. David Segal, an internationally recognized leader in AS research. If the pre-clinical studies confirm
that LB-100 reduces AS signs in rodent models, the Company has agreed to enter into discussions with FAST with respect to possible collaborations
to most efficiently assess the benefit of LB-100 in patients with AS, which is a rare disease affecting an estimated one out of 12,000
to one out of 20,000 persons in the United States. The genetic cause of AS, reduced function of a specific maternal gene called Ube3,
has been understood for some time, but the molecular abnormality resulting from the genetic lesion has now been shown to be increased
concentrations of protein phosphatase 2A (PP2A), a molecular target of the Company&#8217;s investigational compound, LB-100. The Company
has agreed to provide FAST with a supply of LB-100 to be utilized in the conduct of this study, which is initially expected to be completed
within three years. Conditioned on FAST&#8217;s completion of this study, the Company has agreed to pay FAST five percent (5%) of all
proceeds, as defined in the Master Service Agreement, received by the Company, up to a maximum of $250,000 from the exploitation of the
study results.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p>

<!-- Field: Page; Sequence: 41; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->41<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The research
team at the University of California, Davis recently completed their pre-clinical study of the potential benefit of LB-100 in a mouse
model of AS, and the results are currently under review by FAST. The preliminary analysis indicates that the positive results previously
reported by Chinese investigators were not confirmed in the US model. The Company is awaiting input from FAST as to whether it intends
to continue to pursue pre-clinical studies of LB 100.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Effective December 21, 2020, the
Company entered into a services agreement with IRTH Communications, LLC for investor/public relations, financial communications, and strategic
consulting services, effective for an initial term of twelve months and renewable annually thereafter. The Company agreed to pay a monthly
fee of $7,500, including any renewal term, and also agreed to issue restricted shares of common stock, fully vested upon issuance, with
a grant date fair value of $100,000. Upon the commencement of any renewal term, the Company will be obligated to issue additional restricted
shares of common stock, fully vested upon issuance, with a grant date fair value of $100,000. During the three months and six months ended
June 30, 2021, the Company incurred charges in the amount of $22,500 and $45,000, respectively, with respect to this agreement, which
amount is included in general and administrative costs in the Company&#8217;s consolidated statements of operations.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>Off-Balance Sheet Arrangements</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">At June 30, 2021, the Company
did not have any transactions, obligations or relationships that could be considered off-balance sheet arrangements.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<!-- Field: Page; Sequence: 42; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->42<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><span id="ya_008"></span>ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURE
ABOUT MARKET RISK</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Not applicable.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><span id="ya_009"></span>ITEM 4. CONTROLS AND PROCEDURES</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Evaluation of Disclosure Controls and Procedures
</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As required by Rule 15d-15(b)
of the Securities and Exchange Commission (the &#8220;SEC&#8221;), the Company carried out an evaluation, under the supervision and with
the participation of its management, consisting of the Company&#8217;s principal executive officer and principal financial officer, of
the effectiveness of the design and operation of the Company&#8217;s disclosure controls and procedures as of June 30, 2021, the end of
the most recent period covered by this report.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The term
&#8220;disclosure controls and procedures&#8221;, as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934,
as amended (the &#8220;Exchange Act), means controls and other procedures of a company that are designed to ensure that information required
to be disclosed by a company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported,
within the time periods specified in the SEC&#8217;s rules and forms. Disclosure controls and procedures include, without limitation,
controls and procedures designed to ensure that information required to be disclosed by a company in the reports that it files or submits
under the Exchange Act is accumulated and communicated to the company&#8217;s management, including its principal executive and principal
financial officers, as appropriate, to allow timely decisions regarding required disclosure.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">There are limitations inherent
in any internal control, such as the possibility of human error and the circumvention or overriding of controls. As a result, even effective
internal controls can provide only reasonable assurance with respect to financial statement preparation. As conditions change over time
so too may the effectiveness of internal controls. Any controls and procedures, no matter how well designed and operated, can provide
only reasonable assurance of achieving their objectives, and management necessarily applies its judgment in evaluating the cost-benefit
relationship of possible controls and procedures.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Management&#8217;s Report on Internal Control Over
Financial Reporting</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s management,
consisting of its Chief Executive Officer and Chief Financial Officer, is responsible for establishing and maintaining adequate internal
control over financial reporting as defined in Rules 13a-15(f) under the Exchange Act. The Company&#8217;s internal control over financial
reporting is designed to ensure that material information regarding the Company&#8217;s operations is made available to management and
the Board of Directors to provide them reasonable assurance that the published financial statements are fairly presented.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Based on the Company&#8217;s assessment,
management has concluded that its internal control over financial reporting was effective as of June 30, 2021 to provide reasonable assurance
regarding the reliability of financial reporting and the preparation of financial statements in accordance with U.S. Generally Accepted
Accounting Principles.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">However, if in future periods
the Company develops material weaknesses in its internal control over financial reporting, the Company may not detect errors on a timely
basis and its consolidated financial statements may be materially misstated. In addition, the Company may also engage in business activities
or transactions in future periods that could negatively affect its internal control over financial reporting and result in additional
material weaknesses.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Management believes that
the consolidated financial statements included in this report fairly present, in all material respects, the Company&#8217;s financial
condition, results of operations and cash flows as of and for the period ended June 30, 2021.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Changes in Internal Control Over Financial Reporting</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s management,
consisting of its Chief Executive Officer and its Chief Financial Officer, has determined that no change in the Company&#8217;s internal
control over financial reporting (as that term is defined in Rules 13(a)-15(f) and 15(d)-15(f) of the Securities Exchange Act of 1934)
occurred during or subsequent to the period ended June 30, 2021 that has materially affected, or is reasonably likely to materially affect,
the Company&#8217;s internal control over financial reporting.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<!-- Field: Page; Sequence: 43; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->43<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b><span id="ya_010"></span>PART II - OTHER INFORMATION</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><span id="ya_011"></span>ITEM 1. LEGAL PROCEEDINGS</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company is not currently subject to any pending
or threatened legal actions or claims.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><span id="ya_012"></span>ITEM 1A. RISK FACTORS</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company&#8217;s business, financial condition,
results of operations and cash flows may be impacted by a number of factors, many of which are beyond the Company&#8217;s control, including
those set forth in the Company&#8217;s Annual Report on Form 10-K for the fiscal year ended December 31, 2020, as filed with the Securities
and Exchange Commission on March 26, 2021 (the &#8220;2020 Form 10-K&#8221;).</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Risk Factors set forth in the 2020 Form 10-K should
be read carefully in connection with evaluating the Company&#8217;s business and in connection with the forward-looking statements contained
in this Quarterly Report on Form 10-Q. Any of the risks described in the 2020 Form 10-K could materially adversely affect the Company&#8217;s
business, financial condition or future results and the actual outcome of matters as to which forward-looking statements are made. These
are not the only risks that the Company faces. Additional risks and uncertainties not currently known to the Company or that the Company
currently deems to be immaterial also may materially adversely affect the Company&#8217;s business, financial condition and/or operating
results.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As of the date of this filing, there have been no
material changes to the Risk Factors previously disclosed in the Company&#8217;s 2020 Form 10-K.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><span id="ya_013"></span>ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES
AND USE OF PROCEEDS</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Not applicable.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><span id="ya_014"></span>ITEM 3. DEFAULTS UPON SENIOR SECURITIES</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Not applicable.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><span id="ya_015"></span>ITEM 4. MINE SAFETY DISCLOSURES</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Not applicable.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><span id="ya_016"></span>ITEM 5. OTHER INFORMATION</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Not applicable.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b></b></p>

<!-- Field: Page; Sequence: 44; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->44<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><span id="ya_017"></span>ITEM 6. EXHIBITS </b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The following documents are filed as part of this
report:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; width: 1in"><span style="font: 10pt Times New Roman, Times, Serif">Exhibit Number</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.1in">&#160;</td>
    <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Description of Document</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">10.1</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><a href="https://www.sec.gov/Archives/edgar/data/1335105/000149315221001630/ex10-1.htm" style="-sec-extract: exhibit">Clinical Research Support Agreement with City of Hope.<sup>1</sup></a></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">31.1* </span></td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="ex31-1.htm">Officer&#8217;s Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</a></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">31.2*</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="ex31-2.htm">Officer&#8217;s Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</a></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">32.1* </span></td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="ex32-1.htm">Officer&#8217;s Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.</a></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">32.2*</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><a href="ex32-2.htm">Officer&#8217;s Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.</a></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">101.INS** </span></td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">XBRL Instance Document</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">101.SCH** </span></td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">XBRL Taxonomy Extension Schema Document</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">101.CAL** </span></td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">XBRL Taxonomy Extension Calculation Linkbase Document</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">101.LAB**</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">XBRL Taxonomy Extension Label Linkbase Document</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">101.PRE** </span></td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">XBRL Taxonomy Extension Presentation Linkbase Document</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">101.DEF** </span></td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">XBRL Taxonomy Extension Definition Linkbase Document</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">* Filed herewith.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">** In accordance with Regulation S-T, the XBRL related
information on Exhibit No. 101 to this Quarterly Report on Form 10-Q shall be deemed &#8220;furnished&#8221; herewith but not &#8220;filed&#8221;.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">1 Filed as an Exhibit to the Company&#8217;s Current
Report on Form 8-K, as filed with the Securities and Exchange Commission on January 22, 2021 and incorporated herein by reference.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<!-- Field: Page; Sequence: 45; Value: 2 -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->45<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="width: 34%">&#160;</td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b><span id="ya_018"></span>SIGNATURES</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In accordance with the requirements
of the Securities and Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto
duly authorized.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">LIXTE BIOTECHNOLOGY HOLDINGS, INC.</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(Registrant)</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 50%">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 3%">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 47%">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Date: August 10, 2021</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">By: </span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif"><i>/s/ JOHN S. KOVACH</i></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">John S. Kovach</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Chief Executive Officer</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>

<tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 50%"><span style="font: 10pt Times New Roman, Times, Serif">Date: August 10, 2021</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 3%"><span style="font: 10pt Times New Roman, Times, Serif">By: </span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; width: 47%"><span style="font: 10pt Times New Roman, Times, Serif"><i>/s/ ROBERT N. WEINGARTEN</i></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Robert N. Weingarten</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Chief Financial Officer</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>

<!-- Field: Page; Sequence: 46; Options: Last -->
    <div style="border-bottom: Black 1.5pt solid; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 33%">&#160;</td><td style="text-align: center; width: 34%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->46<!-- Field: /Sequence --></td><td style="width: 33%">&#160;</td></tr></table></div>
    <!-- Field: /Page --><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

</body>
</html>
<!-- Field: Set; Name: xdx; ID: xdx_08B_extensions -->
<!--  
       -->
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>2
<FILENAME>ex31-1.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><B>Exhibit 31.1</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">C<B>ERTIFICATION OF CHIEF EXECUTIVE OFFICER</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>UNDER SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">I, John S. Kovach, certify that:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I have reviewed this Quarterly Report on Form 10-Q of Lixte Biotechnology Holdings, Inc.;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I am responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)), for the registrant and have:</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.25in; text-align: justify">&nbsp;</TD>
    <TD STYLE="width: 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under my supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to me by others within those entities, particularly during the period in which this report is being prepared;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under my supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(c)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Evaluated the effectiveness of the registrant&rsquo;s disclosure controls and procedures and presented in this report my conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(d)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Disclosed in this report any change in the registrant&rsquo;s internal control over financial reporting that occurred during the registrant&rsquo;s most recent fiscal quarter (the registrant&rsquo;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&rsquo;s internal control over financial reporting; and</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I have disclosed, based on my most recent evaluation of internal control over financial reporting, to the registrant&rsquo;s auditors and the audit committee of registrant&rsquo;s Board of Directors (or persons performing the equivalent functions):</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.25in; text-align: justify">&nbsp;</TD>
    <TD STYLE="width: 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&rsquo;s ability to record, process, summarize and report financial information; and</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)</FONT></TD>
    <TD>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Any fraud, whether or not material, that involves
management or other employees who have a significant role in the registrant&rsquo;s internal control over financial reporting.</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-bottom: 1.5pt; width: 52%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date: August 10, 2021</FONT></TD>
    <TD STYLE="padding-bottom: 1.5pt; width: 2%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By: </FONT></TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; width: 46%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/ JOHN S. KOVACH</I></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">John S. Kovach</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief Executive Officer </FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<!-- Field: Page; Sequence: 19; Options: Last -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Black 1.5pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: left"><TD STYLE="width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page --><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>3
<FILENAME>ex31-2.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><B>Exhibit 31.2</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">C<B>ERTIFICATION OF CHIEF FINANCIAL OFFICER</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>UNDER SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">I, Robert N. Weingarten, certify that:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I have reviewed this Quarterly Report on Form 10-Q of Lixte Biotechnology Holdings, Inc.;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I am responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)), for the registrant and have:</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.25in; text-align: justify">&nbsp;</TD>
    <TD STYLE="width: 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under my supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to me by others within those entities, particularly during the period in which this report is being prepared;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under my supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(c)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Evaluated the effectiveness of the registrant&rsquo;s disclosure controls and procedures and presented in this report my conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(d)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Disclosed in this report any change in the registrant&rsquo;s internal control over financial reporting that occurred during the registrant&rsquo;s most recent fiscal quarter (the registrant&rsquo;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&rsquo;s internal control over financial reporting; and</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I have disclosed, based on my most recent evaluation of internal control over financial reporting, to the registrant&rsquo;s auditors and the audit committee of registrant&rsquo;s Board of Directors (or persons performing the equivalent functions):</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 24px; text-align: justify">&nbsp;</TD>
    <TD STYLE="width: 24px; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&rsquo;s ability to record, process, summarize and report financial information; and</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)</FONT></TD>
    <TD>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Any fraud, whether or not material, that involves
management or other employees who have a significant role in the registrant&rsquo;s internal control over financial reporting.&nbsp;</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-bottom: 1.5pt; width: 52%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date: August 10, 2021</FONT></TD>
    <TD STYLE="padding-bottom: 1.5pt; width: 2%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By: </FONT></TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; width: 46%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/ ROBERT N. WEINGARTEN</I></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Robert N. Weingarten</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief Financial Officer </FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<!-- Field: Page; Sequence: 20; Options: Last -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Black 1.5pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: left"><TD STYLE="width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page --><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>4
<FILENAME>ex32-1.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><B>Exhibit 32.1</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>CERTIFICATIONS OF CHIEF EXECUTIVE OFFICER<BR>
UNDER SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">I, John S. Kovach, the Chief Executive
Officer of Lixte Biotechnology Holdings, Inc. (the &ldquo;Company&rdquo;), certify, pursuant to Section 906 of the Sarbanes-Oxley Act
of 2002, 18 U.S.C. Section 1350, that:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">(i) The Quarterly Report on Form
10-Q of the Company for the quarterly period ended June 30, 2021 (the &ldquo;Report&rdquo;) fully complies with the requirements of Section
13(a) or Section 15(d) of the Securities Exchange Act of 1934; and</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">(ii) The information contained
in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">A signed original of this written
statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities
and Exchange Commission or its staff upon request.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-bottom: 1.5pt; width: 52%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date: August 10, 2021</FONT></TD>
    <TD STYLE="padding-bottom: 1.5pt; width: 2%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By: </FONT></TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; width: 46%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/ JOHN S. KOVACH</I></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">John S. Kovach</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief Executive Officer</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<!-- Field: Page; Sequence: 1; Options: Last -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Black 1.5pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: left"><TD STYLE="width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page --><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>5
<FILENAME>ex32-2.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><B>Exhibit 32.2</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>CERTIFICATIONS OF CHIEF FINANCIAL OFFICER<BR>
UNDER SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">I, Robert N. Weingarten, the Chief
Financial Officer of Lixte Biotechnology Holdings, Inc. (the &ldquo;Company&rdquo;), certify, pursuant to Section 906 of the Sarbanes-Oxley
Act of 2002, 18 U.S.C. Section 1350, that:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">(i) The Quarterly Report on Form
10-Q of the Company for the quarterly period ended June 30, 2021 (the &ldquo;Report&rdquo;) fully complies with the requirements of Section
13(a) or Section 15(d) of the Securities Exchange Act of 1934; and</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">(ii) The information contained
in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">A signed original of this written
statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities
and Exchange Commission or its staff upon request.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-bottom: 1.5pt; width: 52%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date: August 10, 2021</FONT></TD>
    <TD STYLE="padding-bottom: 1.5pt; width: 2%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By: </FONT></TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; width: 46%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/ ROBERT N. WEINGARTEN</I></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Robert N. Weingarten</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief Financial Officer</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<!-- Field: Page; Sequence: 22; Options: Last -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Black 1.5pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: left"><TD STYLE="width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page --><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>6
<FILENAME>lixt-20210630.xsd
<DESCRIPTION>XBRL SCHEMA FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" ?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.9b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
    <!-- Field: Doc-Info; Name: Misc; Value: 96Mps7xRiXgen8uDanwsWaCDibP9z5Z8qekhvWB7bRl63y8pmyDSCCe2Pzo28eUF -->
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:dei="http://xbrl.sec.gov/dei/2021" xmlns:us-gaap="http://fasb.org/us-gaap/2021-01-31" xmlns:srt="http://fasb.org/srt/2021-01-31" xmlns:srt-types="http://fasb.org/srt-types/2021-01-31" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2020-01-21" xmlns:LIXT="http://lixte.com/20210630" elementFormDefault="qualified" targetNamespace="http://lixte.com/20210630">
    <annotation>
      <appinfo>
	<link:roleType roleURI="http://lixte.com/role/Cover" id="Cover">
	  <link:definition>00000001 - Document - Cover</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/BalanceSheets" id="BalanceSheets">
	  <link:definition>00000002 - Statement - Condensed Consolidated Balance Sheets</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/BalanceSheetsParenthetical" id="BalanceSheetsParenthetical">
	  <link:definition>00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/StatementsOfOperations" id="StatementsOfOperations">
	  <link:definition>00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/StatementsOfOperationsParenthetical" id="StatementsOfOperationsParenthetical">
	  <link:definition>00000005 - Statement - Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/StatementsOfStockholdersEquity" id="StatementsOfStockholdersEquity">
	  <link:definition>00000006 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/StatementsOfCashFlows" id="StatementsOfCashFlows">
	  <link:definition>00000007 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/OrganizationAndBasisOfPresentation" id="OrganizationAndBasisOfPresentation">
	  <link:definition>00000008 - Disclosure - Organization and Basis of Presentation</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/Business" id="Business">
	  <link:definition>00000009 - Disclosure - Business</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPolicies" id="SummaryOfSignificantAccountingPolicies">
	  <link:definition>00000010 - Disclosure - Summary of Significant Accounting Policies</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/StockholdersEquity" id="StockholdersEquity">
	  <link:definition>00000011 - Disclosure - Stockholders&#8217; Equity</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/RelatedPartyTransactions" id="RelatedPartyTransactions">
	  <link:definition>00000012 - Disclosure - Related Party Transactions</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/Stock-basedCompensation" id="Stock-basedCompensation">
	  <link:definition>00000013 - Disclosure - Stock-Based Compensation</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/IncomeTaxes" id="IncomeTaxes">
	  <link:definition>00000014 - Disclosure - Income Taxes</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/CommitmentsAndContingencies" id="CommitmentsAndContingencies">
	  <link:definition>00000015 - Disclosure - Commitments and Contingencies</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/SubsequentEvents" id="SubsequentEvents">
	  <link:definition>00000016 - Disclosure - Subsequent Events</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies" id="SummaryOfSignificantAccountingPoliciesPolicies">
	  <link:definition>00000017 - Disclosure - Summary of Significant Accounting Policies (Policies)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesTables" id="SummaryOfSignificantAccountingPoliciesTables">
	  <link:definition>00000018 - Disclosure - Summary of Significant Accounting Policies (Tables)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/StockholdersEquityTables" id="StockholdersEquityTables">
	  <link:definition>00000019 - Disclosure - Stockholders&#8217; Equity (Tables)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/RelatedPartyTransactionsTables" id="RelatedPartyTransactionsTables">
	  <link:definition>00000020 - Disclosure - Related Party Transactions (Tables)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/Stock-basedCompensationTables" id="Stock-basedCompensationTables">
	  <link:definition>00000021 - Disclosure - Stock-Based Compensation (Tables)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/BusinessDetailsNarrative" id="BusinessDetailsNarrative">
	  <link:definition>00000022 - Disclosure - Business (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails" id="ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails">
	  <link:definition>00000023 - Disclosure - Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" id="SummaryOfSignificantAccountingPoliciesDetailsNarrative">
	  <link:definition>00000024 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails" id="ScheduleOfWarrantsOutstandingDetails">
	  <link:definition>00000025 - Disclosure - Schedule of Warrants Outstanding (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails" id="ScheduleOfWarrantsOutstandingAndExercisableDetails">
	  <link:definition>00000026 - Disclosure - Schedule of Warrants Outstanding and Exercisable (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/StockholdersEquityDetailsNarrative" id="StockholdersEquityDetailsNarrative">
	  <link:definition>00000027 - Disclosure - Stockholders&#8217; Equity (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/SummaryOfRelatedPartyCostsDetails" id="SummaryOfRelatedPartyCostsDetails">
	  <link:definition>00000028 - Disclosure - Summary of Related Party Costs (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative" id="RelatedPartyTransactionsDetailsNarrative">
	  <link:definition>00000029 - Disclosure - Related Party Transactions (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails" id="ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails">
	  <link:definition>00000030 - Disclosure - Schedule of Fair Value of Each Option Award Estimated Assumption (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails" id="SummaryOfStock-basedCompensationCostsDetails">
	  <link:definition>00000031 - Disclosure - Summary of Stock-based Compensation Costs (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails" id="SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails">
	  <link:definition>00000032 - Disclosure - Summary of Stock Option Activity Including Options Form of Warrants (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails" id="ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails">
	  <link:definition>00000033 - Disclosure - Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/Stock-basedCompensationDetailsNarrative" id="Stock-basedCompensationDetailsNarrative">
	  <link:definition>00000034 - Disclosure - Stock-Based Compensation (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative" id="CommitmentsAndContingenciesDetailsNarrative">
	  <link:definition>00000035 - Disclosure - Commitments and Contingencies (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://lixte.com/role/SubsequentEventsDetailsNarrative" id="SubsequentEventsDetailsNarrative">
	  <link:definition>00000036 - Disclosure - Subsequent Events (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:linkbaseRef xlink:type="simple" xlink:href="lixt-20210630_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="lixt-20210630_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="lixt-20210630_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Calculation Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="lixt-20210630_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links" />
      </appinfo>
    </annotation>
    <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
    <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
    <import namespace="http://xbrl.sec.gov/dei/2021" schemaLocation="https://xbrl.sec.gov/dei/2021/dei-2021.xsd" />
    <import namespace="http://fasb.org/us-gaap/2021-01-31" schemaLocation="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd" />
    <import namespace="http://fasb.org/us-types/2021-01-31" schemaLocation="https://xbrl.fasb.org/us-gaap/2021/elts/us-types-2021-01-31.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/2020-01-21" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd" />
    <import namespace="http://xbrl.sec.gov/country/2021" schemaLocation="https://xbrl.sec.gov/country/2021/country-2021.xsd" />
    <import namespace="http://fasb.org/srt/2021-01-31" schemaLocation="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd" />
    <import namespace="http://fasb.org/srt-types/2021-01-31" schemaLocation="https://xbrl.fasb.org/srt/2021/elts/srt-types-2021-01-31.xsd" />
    <element id="LIXT_CommonStockParValue0.0001PerShareMember" name="CommonStockParValue0.0001PerShareMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember" name="WarrantsToPurchaseCommonStockParValue0.0001PerShareMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_SeriesAConvertiblePreferredStockMember" name="SeriesAConvertiblePreferredStockMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_PhaseOneBClinicalTrialMember" name="PhaseOneBClinicalTrialMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_OneVendorsAndConsultantsMember" name="OneVendorsAndConsultantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_TwoVendorsAndConsultantsMember" name="TwoVendorsAndConsultantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ThreeVendorsAndConsultantsMember" name="ThreeVendorsAndConsultantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_FourVendorsAndConsultantsMember" name="FourVendorsAndConsultantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_CommonStockWarrantsMember" name="CommonStockWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember" name="CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_UndesignatedPreferredStockMember" name="UndesignatedPreferredStockMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_UnderwritingAgreementMember" name="UnderwritingAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_OfficerAndDirectorsMember" name="OfficerAndDirectorsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_DirectorOneMember" name="DirectorOneMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_DirectorsOneMember" name="DirectorsOneMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_DirectorTwoMember" name="DirectorTwoMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_DirectorsTwoMember" name="DirectorsTwoMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ExercisePriceOneMember" name="ExercisePriceOneMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ExercisePriceTwoMember" name="ExercisePriceTwoMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ExercisePriceThreeMember" name="ExercisePriceThreeMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_CommonStockWarrantMember" name="CommonStockWarrantMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_EmploymentAgreementMember" name="EmploymentAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_DrKovachMember" name="DrKovachMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_DrJamesSMiserMDMember" name="DrJamesSMiserMDMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_EricJFormanMember" name="EricJFormanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_EricFormanLawOfficeMember" name="EricFormanLawOfficeMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_RobertNWeingartenMember" name="RobertNWeingartenMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_MrWeingartenMember" name="MrWeingartenMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ChairmanOfAuditCommitteeMember" name="ChairmanOfAuditCommitteeMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ChairmanOfOtherCommitteesMember" name="ChairmanOfOtherCommitteesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_MemberOfAuditCommitteeMember" name="MemberOfAuditCommitteeMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_MemberOfOtherCommitteesMember" name="MemberOfOtherCommitteesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_CashBasedMember" name="CashBasedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_StockBasedMember" name="StockBasedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_TwoThousandSevenStockCompensationPlanMember" name="TwoThousandSevenStockCompensationPlanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_TwoThousandTwentyStockIncentivePlanMember" name="TwoThousandTwentyStockIncentivePlanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_NonOfficerDirectorsMember" name="NonOfficerDirectorsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_MsReginaBrownMember" name="MsReginaBrownMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_EricFormanMember" name="EricFormanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_DrJamesMiserMember" name="DrJamesMiserMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_DrWinsonSzeChunHoMember" name="DrWinsonSzeChunHoMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_DrYunYenMember" name="DrYunYenMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_DrStephenFormanMember" name="DrStephenFormanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_PhilipPalmedoMember" name="PhilipPalmedoMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_RelatedPartiesMember" name="RelatedPartiesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_NonRelatedPartiesMember" name="NonRelatedPartiesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ExercisePriceFourMember" name="ExercisePriceFourMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ExercisePriceFiveMember" name="ExercisePriceFiveMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ExercisePriceSixMember" name="ExercisePriceSixMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ExercisePriceSevenMember" name="ExercisePriceSevenMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ExercisePriceEightMember" name="ExercisePriceEightMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ExercisePriceNineMember" name="ExercisePriceNineMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ExercisePriceTenMember" name="ExercisePriceTenMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ExercisePriceElevenMember" name="ExercisePriceElevenMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ExercisePriceTwelveMember" name="ExercisePriceTwelveMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_CollaborationAgreementMember" name="CollaborationAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember" name="MoffittCancerCenterandResearchInstituteHospitalIncMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember" name="GrupoEspanolDeInvestigacionEnSarcomasMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ClinicalTrialAgreementMember" name="ClinicalTrialAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_OtherClinicalAgreementsMember" name="OtherClinicalAgreementsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_CityOfHopeNationalMedicalCenterMember" name="CityOfHopeNationalMedicalCenterMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_WorkOrderAgreementMember" name="WorkOrderAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_TheradexSystemsIncMember" name="TheradexSystemsIncMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_MaterialTransferAgreementMember" name="MaterialTransferAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_INSERMMember" name="INSERMMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_DevelopmentMilestonesMember" name="DevelopmentMilestonesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_CommercialMilestonesMember" name="CommercialMilestonesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ExclusiveLicenseAgreementMember" name="ExclusiveLicenseAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_FirstFourYearsMember" name="FirstFourYearsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_FiveYearsAndThereafterMember" name="FiveYearsAndThereafterMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_Dr.JohnKovachMember" name="Dr.JohnKovachMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_NDAConsultingCorpMember" name="NDAConsultingCorpMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_Dr.JamesMember" name="Dr.JamesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_BioPharmaWorksLLCMember" name="BioPharmaWorksLLCMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_MasterServiceAgreementMember" name="MasterServiceAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_FoundationForAngelmanSyndromeTherapyMember" name="FoundationForAngelmanSyndromeTherapyMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ServiceAgreementMember" name="ServiceAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_IRTHCommunicationsLLCMember" name="IRTHCommunicationsLLCMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_AdvancesOnResearchAndDevelopmentContractServices" name="AdvancesOnResearchAndDevelopmentContractServices" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_AccruedOfferingCostsCurrent" name="AccruedOfferingCostsCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent" name="ResearchAndDevelopmentContractLiabilitiesCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_PreferredStockStatedValue" name="PreferredStockStatedValue" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses" name="GeneralAndAdministrativeStockBasedCompensationExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" name="IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities" name="IncreaseDecreaseInResearchAndDevelopmentContractLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_RepaymentOfDeferredOfferingCosts" name="RepaymentOfDeferredOfferingCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_CashPaidAbstract" name="CashPaidAbstract" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_PrepaidInsurancePolicyTextBlock" name="PrepaidInsurancePolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock" name="ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_EstimatedCostOfClinicalTrial" name="EstimatedCostOfClinicalTrial" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_CashSIPCInsuredAmount" name="CashSIPCInsuredAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_PatentAndLicensingCosts" name="PatentAndLicensingCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod" name="DeferredSetupAndOrganizationCostsAmortizationPeriod" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm" name="SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_WarrantsOutstandingShares" name="WarrantsOutstandingShares" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend" name="NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares" name="AnnualNetRevenueDividedByConvertedOrRedeemedShares" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ProceedsFromIssuanceOfCommonStockGross" name="ProceedsFromIssuanceOfCommonStockGross" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_IncreaseInOfficersAnnualCompensations" name="IncreaseInOfficersAnnualCompensations" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_FairValueOfStockOptions" name="FairValueOfStockOptions" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_AdvanceAmountRelatedToMilestonePayment" name="AdvanceAmountRelatedToMilestonePayment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_MilestonePayments" name="MilestonePayments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_NonRefundableLicenseIssueFee" name="NonRefundableLicenseIssueFee" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_AnnualLicenseMaintenanceFee" name="AnnualLicenseMaintenanceFee" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_PaymentsOnNonrefundableMilestone" name="PaymentsOnNonrefundableMilestone" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_PercentageOfMilestone" name="PercentageOfMilestone" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_AmountChargeToOperations" name="AmountChargeToOperations" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_AgreementTermDescription" name="AgreementTermDescription" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ConsultingAndAdvisoryCashFee" name="ConsultingAndAdvisoryCashFee" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_ReimbursementExpense" name="ReimbursementExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_PercentageOfProceedsAgreeToPayUnderAgreements" name="PercentageOfProceedsAgreeToPayUnderAgreements" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="LIXT_MaximumAmountReceivedUnderAgreement" name="MaximumAmountReceivedUnderAgreement" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
</schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>7
<FILENAME>lixt-20210630_cal.xml
<DESCRIPTION>XBRL CALCULATION FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.9b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://lixte.com/role/Cover" xlink:href="lixt-20210630.xsd#Cover" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/BalanceSheets" xlink:href="lixt-20210630.xsd#BalanceSheets" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/BalanceSheetsParenthetical" xlink:href="lixt-20210630.xsd#BalanceSheetsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StatementsOfOperations" xlink:href="lixt-20210630.xsd#StatementsOfOperations" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StatementsOfOperationsParenthetical" xlink:href="lixt-20210630.xsd#StatementsOfOperationsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StatementsOfStockholdersEquity" xlink:href="lixt-20210630.xsd#StatementsOfStockholdersEquity" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StatementsOfCashFlows" xlink:href="lixt-20210630.xsd#StatementsOfCashFlows" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/OrganizationAndBasisOfPresentation" xlink:href="lixt-20210630.xsd#OrganizationAndBasisOfPresentation" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/Business" xlink:href="lixt-20210630.xsd#Business" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="lixt-20210630.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StockholdersEquity" xlink:href="lixt-20210630.xsd#StockholdersEquity" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/RelatedPartyTransactions" xlink:href="lixt-20210630.xsd#RelatedPartyTransactions" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/Stock-basedCompensation" xlink:href="lixt-20210630.xsd#Stock-basedCompensation" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/IncomeTaxes" xlink:href="lixt-20210630.xsd#IncomeTaxes" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/CommitmentsAndContingencies" xlink:href="lixt-20210630.xsd#CommitmentsAndContingencies" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SubsequentEvents" xlink:href="lixt-20210630.xsd#SubsequentEvents" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="lixt-20210630.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:href="lixt-20210630.xsd#SummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StockholdersEquityTables" xlink:href="lixt-20210630.xsd#StockholdersEquityTables" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/RelatedPartyTransactionsTables" xlink:href="lixt-20210630.xsd#RelatedPartyTransactionsTables" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/Stock-basedCompensationTables" xlink:href="lixt-20210630.xsd#Stock-basedCompensationTables" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/BusinessDetailsNarrative" xlink:href="lixt-20210630.xsd#BusinessDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails" xlink:href="lixt-20210630.xsd#ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:href="lixt-20210630.xsd#SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails" xlink:href="lixt-20210630.xsd#ScheduleOfWarrantsOutstandingDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails" xlink:href="lixt-20210630.xsd#ScheduleOfWarrantsOutstandingAndExercisableDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StockholdersEquityDetailsNarrative" xlink:href="lixt-20210630.xsd#StockholdersEquityDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfRelatedPartyCostsDetails" xlink:href="lixt-20210630.xsd#SummaryOfRelatedPartyCostsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:href="lixt-20210630.xsd#RelatedPartyTransactionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails" xlink:href="lixt-20210630.xsd#ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails" xlink:href="lixt-20210630.xsd#SummaryOfStock-basedCompensationCostsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails" xlink:href="lixt-20210630.xsd#SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails" xlink:href="lixt-20210630.xsd#ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/Stock-basedCompensationDetailsNarrative" xlink:href="lixt-20210630.xsd#Stock-basedCompensationDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:href="lixt-20210630.xsd#CommitmentsAndContingenciesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SubsequentEventsDetailsNarrative" xlink:href="lixt-20210630.xsd#SubsequentEventsDetailsNarrative" xlink:type="simple" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/Cover" xlink:title="00000001 - Document - Cover" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/BalanceSheets" xlink:title="00000002 - Statement - Condensed Consolidated Balance Sheets">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaapAssetsCurrent" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AdvancesOnResearchAndDevelopmentContractServices" xlink:label="loc_LIXTAdvancesOnResearchAndDevelopmentContractServices" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_LIXTAdvancesOnResearchAndDevelopmentContractServices" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PrepaidInsurance" xlink:label="loc_us-gaapPrepaidInsurance" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapPrepaidInsurance" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaapPrepaidExpenseAndOtherAssetsCurrent" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapPrepaidExpenseAndOtherAssetsCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaapAssets" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapAssetsCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaapLiabilitiesCurrent" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AccruedOfferingCostsCurrent" xlink:label="loc_LIXTAccruedOfferingCostsCurrent" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_LIXTAccruedOfferingCostsCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent" xlink:label="loc_LIXTResearchAndDevelopmentContractLiabilitiesCurrent" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_LIXTResearchAndDevelopmentContractLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaapPreferredStockValue" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapPreferredStockValue" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaapCommonStockValue" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapCommonStockValue" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_us-gaapAdditionalPaidInCapital" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapAdditionalPaidInCapital" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaapRetainedEarningsAccumulatedDeficit" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapRetainedEarningsAccumulatedDeficit" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaapLiabilitiesAndStockholdersEquity" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:to="loc_us-gaapLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:to="loc_us-gaapStockholdersEquity" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/BalanceSheetsParenthetical" xlink:title="00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/StatementsOfOperations" xlink:title="00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaapOperatingExpenses" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaapGeneralAndAdministrativeExpense" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapGeneralAndAdministrativeExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaapResearchAndDevelopmentExpense" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapResearchAndDevelopmentExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaapOperatingIncomeLoss" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaapRevenueFromContractWithCustomerExcludingAssessedTax" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingIncomeLoss" xlink:to="loc_us-gaapRevenueFromContractWithCustomerExcludingAssessedTax" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingIncomeLoss" xlink:to="loc_us-gaapOperatingExpenses" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLoss" xlink:to="loc_us-gaapOperatingIncomeLoss" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentIncomeNonoperating" xlink:label="loc_us-gaapInvestmentIncomeNonoperating" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLoss" xlink:to="loc_us-gaapInvestmentIncomeNonoperating" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaapInterestExpense" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLoss" xlink:to="loc_us-gaapInterestExpense" xlink:type="arc" weight="-1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/StatementsOfOperationsParenthetical" xlink:title="00000005 - Statement - Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/StatementsOfStockholdersEquity" xlink:title="00000006 - Statement - Condensed Consolidated Statements of Stockholders&apos; Equity (Unaudited)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/StatementsOfCashFlows" xlink:title="00000007 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapNetIncomeLoss" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses" xlink:label="loc_LIXTGeneralAndAdministrativeStockBasedCompensationExpenses" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_LIXTGeneralAndAdministrativeStockBasedCompensationExpenses" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" xlink:label="loc_LIXTIncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_LIXTIncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet" xlink:label="loc_us-gaapIncreaseDecreaseInAccruedInterestReceivableNet" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInAccruedInterestReceivableNet" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidInsurance" xlink:label="loc_us-gaapIncreaseDecreaseInPrepaidInsurance" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInPrepaidInsurance" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaapIncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
      <link:calculationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities" xlink:label="loc_LIXTIncreaseDecreaseInResearchAndDevelopmentContractLiabilities" />
      <link:calculationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_LIXTIncreaseDecreaseInResearchAndDevelopmentContractLiabilities" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaapProceedsFromIssuanceOfCommonStock" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromIssuanceOfCommonStock" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_RepaymentOfDeferredOfferingCosts" xlink:label="loc_LIXTRepaymentOfDeferredOfferingCosts" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_LIXTRepaymentOfDeferredOfferingCosts" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfWarrants" xlink:label="loc_us-gaapProceedsFromIssuanceOfWarrants" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromIssuanceOfWarrants" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromStockPlans" xlink:label="loc_us-gaapProceedsFromStockPlans" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromStockPlans" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts" xlink:label="loc_us-gaapPaymentsOfStockIssuanceCosts" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapPaymentsOfStockIssuanceCosts" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/OrganizationAndBasisOfPresentation" xlink:title="00000008 - Disclosure - Organization and Basis of Presentation" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/Business" xlink:title="00000009 - Disclosure - Business" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfSignificantAccountingPolicies" xlink:title="00000010 - Disclosure - Summary of Significant Accounting Policies" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/StockholdersEquity" xlink:title="00000011 - Disclosure - Stockholders&#8217; Equity" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/RelatedPartyTransactions" xlink:title="00000012 - Disclosure - Related Party Transactions" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/Stock-basedCompensation" xlink:title="00000013 - Disclosure - Stock-Based Compensation" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/IncomeTaxes" xlink:title="00000014 - Disclosure - Income Taxes" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/CommitmentsAndContingencies" xlink:title="00000015 - Disclosure - Commitments and Contingencies" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/SubsequentEvents" xlink:title="00000016 - Disclosure - Subsequent Events" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:title="00000017 - Disclosure - Summary of Significant Accounting Policies (Policies)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:title="00000018 - Disclosure - Summary of Significant Accounting Policies (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/StockholdersEquityTables" xlink:title="00000019 - Disclosure - Stockholders&#8217; Equity (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/RelatedPartyTransactionsTables" xlink:title="00000020 - Disclosure - Related Party Transactions (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/Stock-basedCompensationTables" xlink:title="00000021 - Disclosure - Stock-Based Compensation (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/BusinessDetailsNarrative" xlink:title="00000022 - Disclosure - Business (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails" xlink:title="00000023 - Disclosure - Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:title="00000024 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails" xlink:title="00000025 - Disclosure - Schedule of Warrants Outstanding (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails" xlink:title="00000026 - Disclosure - Schedule of Warrants Outstanding and Exercisable (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/StockholdersEquityDetailsNarrative" xlink:title="00000027 - Disclosure - Stockholders&#8217; Equity (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfRelatedPartyCostsDetails" xlink:title="00000028 - Disclosure - Summary of Related Party Costs (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:title="00000029 - Disclosure - Related Party Transactions (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails" xlink:title="00000030 - Disclosure - Schedule of Fair Value of Each Option Award Estimated Assumption (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails" xlink:title="00000031 - Disclosure - Summary of Stock-based Compensation Costs (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails" xlink:title="00000032 - Disclosure - Summary of Stock Option Activity Including Options Form of Warrants (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails" xlink:title="00000033 - Disclosure - Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/Stock-basedCompensationDetailsNarrative" xlink:title="00000034 - Disclosure - Stock-Based Compensation (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:title="00000035 - Disclosure - Commitments and Contingencies (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://lixte.com/role/SubsequentEventsDetailsNarrative" xlink:title="00000036 - Disclosure - Subsequent Events (Details Narrative)" />
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>8
<FILENAME>lixt-20210630_def.xml
<DESCRIPTION>XBRL DEFINITION FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.9b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://lixte.com/role/Cover" xlink:href="lixt-20210630.xsd#Cover" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/BalanceSheets" xlink:href="lixt-20210630.xsd#BalanceSheets" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/BalanceSheetsParenthetical" xlink:href="lixt-20210630.xsd#BalanceSheetsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StatementsOfOperations" xlink:href="lixt-20210630.xsd#StatementsOfOperations" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StatementsOfOperationsParenthetical" xlink:href="lixt-20210630.xsd#StatementsOfOperationsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StatementsOfStockholdersEquity" xlink:href="lixt-20210630.xsd#StatementsOfStockholdersEquity" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StatementsOfCashFlows" xlink:href="lixt-20210630.xsd#StatementsOfCashFlows" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/OrganizationAndBasisOfPresentation" xlink:href="lixt-20210630.xsd#OrganizationAndBasisOfPresentation" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/Business" xlink:href="lixt-20210630.xsd#Business" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="lixt-20210630.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StockholdersEquity" xlink:href="lixt-20210630.xsd#StockholdersEquity" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/RelatedPartyTransactions" xlink:href="lixt-20210630.xsd#RelatedPartyTransactions" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/Stock-basedCompensation" xlink:href="lixt-20210630.xsd#Stock-basedCompensation" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/IncomeTaxes" xlink:href="lixt-20210630.xsd#IncomeTaxes" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/CommitmentsAndContingencies" xlink:href="lixt-20210630.xsd#CommitmentsAndContingencies" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SubsequentEvents" xlink:href="lixt-20210630.xsd#SubsequentEvents" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="lixt-20210630.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:href="lixt-20210630.xsd#SummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StockholdersEquityTables" xlink:href="lixt-20210630.xsd#StockholdersEquityTables" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/RelatedPartyTransactionsTables" xlink:href="lixt-20210630.xsd#RelatedPartyTransactionsTables" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/Stock-basedCompensationTables" xlink:href="lixt-20210630.xsd#Stock-basedCompensationTables" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/BusinessDetailsNarrative" xlink:href="lixt-20210630.xsd#BusinessDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails" xlink:href="lixt-20210630.xsd#ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:href="lixt-20210630.xsd#SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails" xlink:href="lixt-20210630.xsd#ScheduleOfWarrantsOutstandingDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails" xlink:href="lixt-20210630.xsd#ScheduleOfWarrantsOutstandingAndExercisableDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StockholdersEquityDetailsNarrative" xlink:href="lixt-20210630.xsd#StockholdersEquityDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfRelatedPartyCostsDetails" xlink:href="lixt-20210630.xsd#SummaryOfRelatedPartyCostsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:href="lixt-20210630.xsd#RelatedPartyTransactionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails" xlink:href="lixt-20210630.xsd#ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails" xlink:href="lixt-20210630.xsd#SummaryOfStock-basedCompensationCostsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails" xlink:href="lixt-20210630.xsd#SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails" xlink:href="lixt-20210630.xsd#ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/Stock-basedCompensationDetailsNarrative" xlink:href="lixt-20210630.xsd#Stock-basedCompensationDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:href="lixt-20210630.xsd#CommitmentsAndContingenciesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SubsequentEventsDetailsNarrative" xlink:href="lixt-20210630.xsd#SubsequentEventsDetailsNarrative" xlink:type="simple" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" arcroleURI="http://xbrl.org/int/dim/arcrole/all" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll" arcroleURI="http://xbrl.org/int/dim/arcrole/notAll" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/Cover" xlink:title="00000001 - Document - Cover">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressesLineItems" xlink:label="loc_deiEntityAddressesLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressesTable" xlink:label="loc_deiEntityAddressesTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressesTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressesAddressTypeAxis" xlink:label="loc_deiEntityAddressesAddressTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_deiEntityAddressesTable" xlink:to="loc_deiEntityAddressesAddressTypeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AddressTypeDomain" xlink:label="loc_deiAddressTypeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_deiEntityAddressesAddressTypeAxis" xlink:to="loc_deiAddressTypeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AddressTypeDomain" xlink:label="loc_deiAddressTypeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_deiEntityAddressesAddressTypeAxis" xlink:to="loc_deiAddressTypeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_FormerAddressMember" xlink:label="loc_deiFormerAddressMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiAddressTypeDomain" xlink:to="loc_deiFormerAddressMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_deiEntityAddressesTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockParValue0.0001PerShareMember" xlink:label="loc_LIXTCommonStockParValue0.0001PerShareMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_LIXTCommonStockParValue0.0001PerShareMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember" xlink:label="loc_LIXTWarrantsToPurchaseCommonStockParValue0.0001PerShareMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_LIXTWarrantsToPurchaseCommonStockParValue0.0001PerShareMember_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentType" xlink:label="loc_deiDocumentType_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentType_60" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AmendmentFlag" xlink:label="loc_deiAmendmentFlag_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiAmendmentFlag_60" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AmendmentDescription" xlink:label="loc_deiAmendmentDescription_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiAmendmentDescription_60" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentRegistrationStatement" xlink:label="loc_deiDocumentRegistrationStatement_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentRegistrationStatement_60" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentAnnualReport" xlink:label="loc_deiDocumentAnnualReport_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentAnnualReport_60" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_deiDocumentQuarterlyReport_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentQuarterlyReport_60" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentTransitionReport" xlink:label="loc_deiDocumentTransitionReport_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentTransitionReport_60" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentShellCompanyReport" xlink:label="loc_deiDocumentShellCompanyReport_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentShellCompanyReport_60" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentShellCompanyEventDate" xlink:label="loc_deiDocumentShellCompanyEventDate_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentShellCompanyEventDate_60" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentPeriodStartDate" xlink:label="loc_deiDocumentPeriodStartDate_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentPeriodStartDate_60" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_deiDocumentPeriodEndDate_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentPeriodEndDate_60" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_deiDocumentFiscalPeriodFocus_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentFiscalPeriodFocus_60" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_deiDocumentFiscalYearFocus_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentFiscalYearFocus_60" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_deiCurrentFiscalYearEndDate_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiCurrentFiscalYearEndDate_60" xlink:type="arc" order="13" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityFileNumber" xlink:label="loc_deiEntityFileNumber_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityFileNumber_60" xlink:type="arc" order="14" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityRegistrantName" xlink:label="loc_deiEntityRegistrantName_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityRegistrantName_60" xlink:type="arc" order="15" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCentralIndexKey" xlink:label="loc_deiEntityCentralIndexKey_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityCentralIndexKey_60" xlink:type="arc" order="16" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityPrimarySicNumber" xlink:label="loc_deiEntityPrimarySicNumber_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityPrimarySicNumber_60" xlink:type="arc" order="17" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_deiEntityTaxIdentificationNumber_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityTaxIdentificationNumber_60" xlink:type="arc" order="18" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_deiEntityIncorporationStateCountryCode_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityIncorporationStateCountryCode_60" xlink:type="arc" order="19" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_deiEntityAddressAddressLine1_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressAddressLine1_60" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine2" xlink:label="loc_deiEntityAddressAddressLine2_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressAddressLine2_60" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine3" xlink:label="loc_deiEntityAddressAddressLine3_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressAddressLine3_60" xlink:type="arc" order="22" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_deiEntityAddressCityOrTown_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressCityOrTown_60" xlink:type="arc" order="23" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_deiEntityAddressStateOrProvince_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressStateOrProvince_60" xlink:type="arc" order="24" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCountry" xlink:label="loc_deiEntityAddressCountry_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressCountry_60" xlink:type="arc" order="25" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_deiEntityAddressPostalZipCode_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressPostalZipCode_60" xlink:type="arc" order="26" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CountryRegion" xlink:label="loc_deiCountryRegion_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiCountryRegion_60" xlink:type="arc" order="27" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CityAreaCode" xlink:label="loc_deiCityAreaCode_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiCityAreaCode_60" xlink:type="arc" order="28" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LocalPhoneNumber" xlink:label="loc_deiLocalPhoneNumber_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiLocalPhoneNumber_60" xlink:type="arc" order="29" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Extension" xlink:label="loc_deiExtension_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiExtension_60" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_WrittenCommunications" xlink:label="loc_deiWrittenCommunications_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiWrittenCommunications_60" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SolicitingMaterial" xlink:label="loc_deiSolicitingMaterial_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiSolicitingMaterial_60" xlink:type="arc" order="32" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementTenderOffer" xlink:label="loc_deiPreCommencementTenderOffer_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiPreCommencementTenderOffer_60" xlink:type="arc" order="33" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="loc_deiPreCommencementIssuerTenderOffer_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiPreCommencementIssuerTenderOffer_60" xlink:type="arc" order="34" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Security12bTitle" xlink:label="loc_deiSecurity12bTitle_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiSecurity12bTitle_60" xlink:type="arc" order="35" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_NoTradingSymbolFlag" xlink:label="loc_deiNoTradingSymbolFlag_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiNoTradingSymbolFlag_60" xlink:type="arc" order="36" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_TradingSymbol" xlink:label="loc_deiTradingSymbol_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiTradingSymbol_60" xlink:type="arc" order="37" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SecurityExchangeName" xlink:label="loc_deiSecurityExchangeName_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiSecurityExchangeName_60" xlink:type="arc" order="38" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Security12gTitle" xlink:label="loc_deiSecurity12gTitle_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiSecurity12gTitle_60" xlink:type="arc" order="39" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SecurityReportingObligation" xlink:label="loc_deiSecurityReportingObligation_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiSecurityReportingObligation_60" xlink:type="arc" order="40" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AnnualInformationForm" xlink:label="loc_deiAnnualInformationForm_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiAnnualInformationForm_60" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="loc_deiAuditedAnnualFinancialStatements_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiAuditedAnnualFinancialStatements_60" xlink:type="arc" order="42" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_deiEntityWellKnownSeasonedIssuer_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityWellKnownSeasonedIssuer_60" xlink:type="arc" order="43" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_deiEntityVoluntaryFilers_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityVoluntaryFilers_60" xlink:type="arc" order="44" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_deiEntityCurrentReportingStatus_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityCurrentReportingStatus_60" xlink:type="arc" order="45" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_deiEntityInteractiveDataCurrent_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityInteractiveDataCurrent_60" xlink:type="arc" order="46" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityFilerCategory" xlink:label="loc_deiEntityFilerCategory_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityFilerCategory_60" xlink:type="arc" order="47" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntitySmallBusiness" xlink:label="loc_deiEntitySmallBusiness_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntitySmallBusiness_60" xlink:type="arc" order="48" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_deiEntityEmergingGrowthCompany_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityEmergingGrowthCompany_60" xlink:type="arc" order="49" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityExTransitionPeriod" xlink:label="loc_deiEntityExTransitionPeriod_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityExTransitionPeriod_60" xlink:type="arc" order="50" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentAccountingStandard" xlink:label="loc_deiDocumentAccountingStandard_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentAccountingStandard_60" xlink:type="arc" order="51" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_OtherReportingStandardItemNumber" xlink:label="loc_deiOtherReportingStandardItemNumber_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiOtherReportingStandardItemNumber_60" xlink:type="arc" order="52" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityShellCompany" xlink:label="loc_deiEntityShellCompany_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityShellCompany_60" xlink:type="arc" order="53" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityPublicFloat" xlink:label="loc_deiEntityPublicFloat_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityPublicFloat_60" xlink:type="arc" order="54" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="loc_deiEntityBankruptcyProceedingsReportingCurrent_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityBankruptcyProceedingsReportingCurrent_60" xlink:type="arc" order="55" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_deiEntityCommonStockSharesOutstanding_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityCommonStockSharesOutstanding_60" xlink:type="arc" order="56" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="loc_deiDocumentsIncorporatedByReferenceTextBlock_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentsIncorporatedByReferenceTextBlock_60" xlink:type="arc" order="57" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/BalanceSheets" xlink:title="00000002 - Statement - Condensed Consolidated Balance Sheets" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/BalanceSheetsParenthetical" xlink:title="00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_SeriesAConvertiblePreferredStockMember" xlink:label="loc_LIXTSeriesAConvertiblePreferredStockMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_LIXTSeriesAConvertiblePreferredStockMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrent" xlink:label="loc_us-gaapAccountsPayableRelatedPartiesCurrent_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAccountsPayableRelatedPartiesCurrent_50" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="loc_us-gaapPreferredStockParOrStatedValuePerShare_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPreferredStockParOrStatedValuePerShare_50" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="loc_us-gaapPreferredStockSharesAuthorized_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPreferredStockSharesAuthorized_50" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="loc_us-gaapPreferredStockSharesIssued_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPreferredStockSharesIssued_50" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="loc_us-gaapPreferredStockSharesOutstanding_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPreferredStockSharesOutstanding_50" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PreferredStockStatedValue" xlink:label="loc_LIXTPreferredStockStatedValue_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_LIXTPreferredStockStatedValue_50" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion" xlink:label="loc_us-gaapConvertiblePreferredStockSharesIssuedUponConversion_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapConvertiblePreferredStockSharesIssuedUponConversion_50" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaapCommonStockParOrStatedValuePerShare_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCommonStockParOrStatedValuePerShare_50" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaapCommonStockSharesAuthorized_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCommonStockSharesAuthorized_50" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaapCommonStockSharesIssued_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCommonStockSharesIssued_50" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaapCommonStockSharesOutstanding_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCommonStockSharesOutstanding_50" xlink:type="arc" order="10" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/StatementsOfOperations" xlink:title="00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/StatementsOfOperationsParenthetical" xlink:title="00000005 - Statement - Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/StatementsOfStockholdersEquity" xlink:title="00000006 - Statement - Condensed Consolidated Statements of Stockholders&apos; Equity (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_SeriesAConvertiblePreferredStockMember" xlink:label="loc_LIXTSeriesAConvertiblePreferredStockMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_LIXTSeriesAConvertiblePreferredStockMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapCommonStockMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaapAdditionalPaidInCapitalMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapAdditionalPaidInCapitalMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaapRetainedEarningsMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapRetainedEarningsMember_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockholdersEquity_60" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaapSharesOutstanding_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharesOutstanding_60" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueStockOptionsExercised_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueStockOptionsExercised_60" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesStockOptionsExercised_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesStockOptionsExercised_60" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueNewIssues_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueNewIssues_60" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_60" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueOther" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueOther_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueOther_60" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesOther" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesOther_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesOther_60" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaapAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_60" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapNetIncomeLoss_60" xlink:type="arc" order="10" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/StatementsOfCashFlows" xlink:title="00000007 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/OrganizationAndBasisOfPresentation" xlink:title="00000008 - Disclosure - Organization and Basis of Presentation" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/Business" xlink:title="00000009 - Disclosure - Business" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfSignificantAccountingPolicies" xlink:title="00000010 - Disclosure - Summary of Significant Accounting Policies" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/StockholdersEquity" xlink:title="00000011 - Disclosure - Stockholders&#8217; Equity" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/RelatedPartyTransactions" xlink:title="00000012 - Disclosure - Related Party Transactions" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/Stock-basedCompensation" xlink:title="00000013 - Disclosure - Stock-Based Compensation" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/IncomeTaxes" xlink:title="00000014 - Disclosure - Income Taxes" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/CommitmentsAndContingencies" xlink:title="00000015 - Disclosure - Commitments and Contingencies" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/SubsequentEvents" xlink:title="00000016 - Disclosure - Subsequent Events" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:title="00000017 - Disclosure - Summary of Significant Accounting Policies (Policies)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:title="00000018 - Disclosure - Summary of Significant Accounting Policies (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/StockholdersEquityTables" xlink:title="00000019 - Disclosure - Stockholders&#8217; Equity (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/RelatedPartyTransactionsTables" xlink:title="00000020 - Disclosure - Related Party Transactions (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/Stock-basedCompensationTables" xlink:title="00000021 - Disclosure - Stock-Based Compensation (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/BusinessDetailsNarrative" xlink:title="00000022 - Disclosure - Business (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityListingsLineItems" xlink:label="loc_deiEntityListingsLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_deiEntityListingsLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LegalEntityAxis" xlink:label="loc_deiLegalEntityAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_deiLegalEntityAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityDomain" xlink:label="loc_deiEntityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_deiLegalEntityAxis" xlink:to="loc_deiEntityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityDomain" xlink:label="loc_deiEntityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_deiLegalEntityAxis" xlink:to="loc_deiEntityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PhaseOneBClinicalTrialMember" xlink:label="loc_LIXTPhaseOneBClinicalTrialMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTPhaseOneBClinicalTrialMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_srtRangeAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember" xlink:label="loc_srtMinimumMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMinimumMember_20" xlink:type="arc" order="22" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember_30" xlink:type="arc" order="32" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapCommonStockMember_40" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashAndCashEquivalentsAtCarryingValue_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityListingsLineItems" xlink:to="loc_us-gaapCashAndCashEquivalentsAtCarryingValue_70" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:label="loc_us-gaapProceedsFromIssuanceOrSaleOfEquity_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityListingsLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceOrSaleOfEquity_70" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EstimatedCostOfClinicalTrial" xlink:label="loc_LIXTEstimatedCostOfClinicalTrial_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityListingsLineItems" xlink:to="loc_LIXTEstimatedCostOfClinicalTrial_70" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="loc_us-gaapProceedsFromIssuanceInitialPublicOffering_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityListingsLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceInitialPublicOffering_70" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityReverseStockSplit" xlink:label="loc_us-gaapStockholdersEquityReverseStockSplit_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityListingsLineItems" xlink:to="loc_us-gaapStockholdersEquityReverseStockSplit_70" xlink:type="arc" order="4" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails" xlink:title="00000023 - Disclosure - Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="loc_us-gaapScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:to="loc_us-gaapScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:to="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="loc_us-gaapAntidilutiveSecuritiesNameDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="loc_us-gaapAntidilutiveSecuritiesNameDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="loc_us-gaapAntidilutiveSecuritiesNameDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="loc_us-gaapAntidilutiveSecuritiesNameDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_SeriesAConvertiblePreferredStockMember" xlink:label="loc_LIXTSeriesAConvertiblePreferredStockMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAntidilutiveSecuritiesNameDomain" xlink:to="loc_LIXTSeriesAConvertiblePreferredStockMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockWarrantsMember" xlink:label="loc_LIXTCommonStockWarrantsMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAntidilutiveSecuritiesNameDomain" xlink:to="loc_LIXTCommonStockWarrantsMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember" xlink:label="loc_LIXTCommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAntidilutiveSecuritiesNameDomain" xlink:to="loc_LIXTCommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember_40" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_90" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:to="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_90" xlink:type="arc" order="0" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:title="00000024 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductInformationLineItems" xlink:label="loc_us-gaapProductInformationLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfProductInformationTable" xlink:label="loc_us-gaapScheduleOfProductInformationTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapProductInformationLineItems" xlink:to="loc_us-gaapScheduleOfProductInformationTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaapIncomeStatementLocationAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfProductInformationTable" xlink:to="loc_us-gaapIncomeStatementLocationAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaapIncomeStatementLocationDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapIncomeStatementLocationAxis" xlink:to="loc_us-gaapIncomeStatementLocationDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaapIncomeStatementLocationDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapIncomeStatementLocationAxis" xlink:to="loc_us-gaapIncomeStatementLocationDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="loc_us-gaapCostOfSalesMember_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapIncomeStatementLocationDomain" xlink:to="loc_us-gaapCostOfSalesMember_50" xlink:type="arc" order="51" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="loc_us-gaapGeneralAndAdministrativeExpenseMember_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapIncomeStatementLocationDomain" xlink:to="loc_us-gaapGeneralAndAdministrativeExpenseMember_70" xlink:type="arc" order="71" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember" xlink:label="loc_us-gaapResearchAndDevelopmentExpenseMember_110" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapIncomeStatementLocationDomain" xlink:to="loc_us-gaapResearchAndDevelopmentExpenseMember_110" xlink:type="arc" order="111" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="loc_us-gaapConcentrationRiskByBenchmarkAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfProductInformationTable" xlink:to="loc_us-gaapConcentrationRiskByBenchmarkAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="loc_us-gaapConcentrationRiskBenchmarkDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapConcentrationRiskByBenchmarkAxis" xlink:to="loc_us-gaapConcentrationRiskBenchmarkDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="loc_us-gaapConcentrationRiskBenchmarkDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapConcentrationRiskByBenchmarkAxis" xlink:to="loc_us-gaapConcentrationRiskBenchmarkDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SalesRevenueNetMember" xlink:label="loc_us-gaapSalesRevenueNetMember_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapConcentrationRiskBenchmarkDomain" xlink:to="loc_us-gaapSalesRevenueNetMember_50" xlink:type="arc" order="52" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="loc_us-gaapConcentrationRiskByTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfProductInformationTable" xlink:to="loc_us-gaapConcentrationRiskByTypeAxis" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="loc_us-gaapConcentrationRiskTypeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapConcentrationRiskByTypeAxis" xlink:to="loc_us-gaapConcentrationRiskTypeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="loc_us-gaapConcentrationRiskTypeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapConcentrationRiskByTypeAxis" xlink:to="loc_us-gaapConcentrationRiskTypeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductConcentrationRiskMember" xlink:label="loc_us-gaapProductConcentrationRiskMember_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapConcentrationRiskTypeDomain" xlink:to="loc_us-gaapProductConcentrationRiskMember_50" xlink:type="arc" order="53" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_OneVendorsAndConsultantsMember" xlink:label="loc_LIXTOneVendorsAndConsultantsMember_110" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapConcentrationRiskTypeDomain" xlink:to="loc_LIXTOneVendorsAndConsultantsMember_110" xlink:type="arc" order="113" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_TwoVendorsAndConsultantsMember" xlink:label="loc_LIXTTwoVendorsAndConsultantsMember_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapConcentrationRiskTypeDomain" xlink:to="loc_LIXTTwoVendorsAndConsultantsMember_120" xlink:type="arc" order="123" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ThreeVendorsAndConsultantsMember" xlink:label="loc_LIXTThreeVendorsAndConsultantsMember_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapConcentrationRiskTypeDomain" xlink:to="loc_LIXTThreeVendorsAndConsultantsMember_130" xlink:type="arc" order="133" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FourVendorsAndConsultantsMember" xlink:label="loc_LIXTFourVendorsAndConsultantsMember_220" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapConcentrationRiskTypeDomain" xlink:to="loc_LIXTFourVendorsAndConsultantsMember_220" xlink:type="arc" order="223" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashFDICInsuredAmount" xlink:label="loc_us-gaapCashFDICInsuredAmount_250" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapProductInformationLineItems" xlink:to="loc_us-gaapCashFDICInsuredAmount_250" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CashSIPCInsuredAmount" xlink:label="loc_LIXTCashSIPCInsuredAmount_250" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapProductInformationLineItems" xlink:to="loc_LIXTCashSIPCInsuredAmount_250" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PatentAndLicensingCosts" xlink:label="loc_LIXTPatentAndLicensingCosts_250" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapProductInformationLineItems" xlink:to="loc_LIXTPatentAndLicensingCosts_250" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="loc_us-gaapConcentrationRiskPercentage1_250" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapProductInformationLineItems" xlink:to="loc_us-gaapConcentrationRiskPercentage1_250" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="loc_us-gaapUnrecognizedTaxBenefits_250" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapProductInformationLineItems" xlink:to="loc_us-gaapUnrecognizedTaxBenefits_250" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod" xlink:label="loc_LIXTDeferredSetupAndOrganizationCostsAmortizationPeriod_250" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapProductInformationLineItems" xlink:to="loc_LIXTDeferredSetupAndOrganizationCostsAmortizationPeriod_250" xlink:type="arc" order="5" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails" xlink:title="00000025 - Disclosure - Schedule of Warrants Outstanding (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockWarrantsMember" xlink:label="loc_LIXTCommonStockWarrantsMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_LIXTCommonStockWarrantsMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_40" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" xlink:label="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_40" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_40" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice" xlink:label="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice_40" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_40" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" xlink:label="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_40" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_40" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice" xlink:label="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice_40" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm" xlink:label="loc_LIXTSharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_LIXTSharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm_40" xlink:type="arc" order="10" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails" xlink:title="00000026 - Disclosure - Schedule of Warrants Outstanding and Exercisable (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:label="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceOneMember" xlink:label="loc_LIXTExercisePriceOneMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceOneMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceTwoMember" xlink:label="loc_LIXTExercisePriceTwoMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceTwoMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceThreeMember" xlink:label="loc_LIXTExercisePriceThreeMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceThreeMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="loc_us-gaapClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_us-gaapClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_50" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfWarrantOrRightOutstanding" xlink:label="loc_us-gaapClassOfWarrantOrRightOutstanding_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_us-gaapClassOfWarrantOrRightOutstanding_50" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_WarrantsOutstandingShares" xlink:label="loc_LIXTWarrantsOutstandingShares_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_LIXTWarrantsOutstandingShares_50" xlink:type="arc" order="2" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/StockholdersEquityDetailsNarrative" xlink:title="00000027 - Disclosure - Stockholders&#8217; Equity (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="loc_us-gaapClassOfStockLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="loc_us-gaapScheduleOfStockByClassTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapScheduleOfStockByClassTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfStockByClassTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_SeriesAConvertiblePreferredStockMember" xlink:label="loc_LIXTSeriesAConvertiblePreferredStockMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_LIXTSeriesAConvertiblePreferredStockMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_UndesignatedPreferredStockMember" xlink:label="loc_LIXTUndesignatedPreferredStockMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_LIXTUndesignatedPreferredStockMember_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfStockByClassTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapCommonStockMember_50" xlink:type="arc" order="52" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WarrantMember" xlink:label="loc_us-gaapWarrantMember_140" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapWarrantMember_140" xlink:type="arc" order="141" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockWarrantMember" xlink:label="loc_LIXTCommonStockWarrantMember_300" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_LIXTCommonStockWarrantMember_300" xlink:type="arc" order="301" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="loc_us-gaapTypeOfArrangementAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfStockByClassTable" xlink:to="loc_us-gaapTypeOfArrangementAxis" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_UnderwritingAgreementMember" xlink:label="loc_LIXTUnderwritingAgreementMember_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTUnderwritingAgreementMember_170" xlink:type="arc" order="171" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfStockByClassTable" xlink:to="loc_srtTitleOfIndividualAxis" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_OfficerAndDirectorsMember" xlink:label="loc_LIXTOfficerAndDirectorsMember_230" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTOfficerAndDirectorsMember_230" xlink:type="arc" order="231" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_DirectorMember" xlink:label="loc_srtDirectorMember_240" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_srtDirectorMember_240" xlink:type="arc" order="241" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DirectorOneMember" xlink:label="loc_LIXTDirectorOneMember_250" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDirectorOneMember_250" xlink:type="arc" order="251" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DirectorsOneMember" xlink:label="loc_LIXTDirectorsOneMember_260" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDirectorsOneMember_260" xlink:type="arc" order="261" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DirectorTwoMember" xlink:label="loc_LIXTDirectorTwoMember_270" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDirectorTwoMember_270" xlink:type="arc" order="271" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DirectorsTwoMember" xlink:label="loc_LIXTDirectorsTwoMember_280" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDirectorsTwoMember_280" xlink:type="arc" order="281" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="loc_us-gaapPreferredStockSharesAuthorized_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPreferredStockSharesAuthorized_320" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="loc_us-gaapPreferredStockParOrStatedValuePerShare_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPreferredStockParOrStatedValuePerShare_320" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend" xlink:label="loc_LIXTNumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_LIXTNumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend_320" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockDividendRatePercentage" xlink:label="loc_us-gaapPreferredStockDividendRatePercentage_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPreferredStockDividendRatePercentage_320" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares" xlink:label="loc_LIXTAnnualNetRevenueDividedByConvertedOrRedeemedShares_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_LIXTAnnualNetRevenueDividedByConvertedOrRedeemedShares_320" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockConversionBasis" xlink:label="loc_us-gaapPreferredStockConversionBasis_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPreferredStockConversionBasis_320" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1" xlink:label="loc_us-gaapConversionOfStockSharesConverted1_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapConversionOfStockSharesConverted1_320" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock" xlink:label="loc_us-gaapProceedsFromIssuanceOfConvertiblePreferredStock_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceOfConvertiblePreferredStock_320" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="loc_us-gaapPreferredStockSharesOutstanding_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPreferredStockSharesOutstanding_320" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockRedemptionPricePerShare" xlink:label="loc_us-gaapPreferredStockRedemptionPricePerShare_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPreferredStockRedemptionPricePerShare_320" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaapCommonStockSharesAuthorized_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapCommonStockSharesAuthorized_320" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaapCommonStockParOrStatedValuePerShare_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapCommonStockParOrStatedValuePerShare_320" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaapCommonStockSharesIssued_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapCommonStockSharesIssued_320" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaapCommonStockSharesOutstanding_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapCommonStockSharesOutstanding_320" xlink:type="arc" order="13" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockConsiderationReceivedOnTransaction" xlink:label="loc_us-gaapSaleOfStockConsiderationReceivedOnTransaction_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapSaleOfStockConsiderationReceivedOnTransaction_320" xlink:type="arc" order="14" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction" xlink:label="loc_us-gaapSaleOfStockNumberOfSharesIssuedInTransaction_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapSaleOfStockNumberOfSharesIssuedInTransaction_320" xlink:type="arc" order="15" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockPricePerShare" xlink:label="loc_us-gaapSaleOfStockPricePerShare_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapSaleOfStockPricePerShare_320" xlink:type="arc" order="16" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="loc_us-gaapClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_320" xlink:type="arc" order="17" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts" xlink:label="loc_us-gaapPaymentsOfStockIssuanceCosts_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPaymentsOfStockIssuanceCosts_320" xlink:type="arc" order="18" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="loc_us-gaapProceedsFromIssuanceInitialPublicOffering_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceInitialPublicOffering_320" xlink:type="arc" order="19" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:label="loc_us-gaapClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_320" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WarrantsAndRightsOutstandingMaturityDate" xlink:label="loc_us-gaapWarrantsAndRightsOutstandingMaturityDate_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapWarrantsAndRightsOutstandingMaturityDate_320" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_320" xlink:type="arc" order="22" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromWarrantExercises" xlink:label="loc_us-gaapProceedsFromWarrantExercises_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapProceedsFromWarrantExercises_320" xlink:type="arc" order="23" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="loc_us-gaapSharesIssuedPricePerShare_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapSharesIssuedPricePerShare_320" xlink:type="arc" order="24" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ProceedsFromIssuanceOfCommonStockGross" xlink:label="loc_LIXTProceedsFromIssuanceOfCommonStockGross_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_LIXTProceedsFromIssuanceOfCommonStockGross_320" xlink:type="arc" order="25" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaapProceedsFromIssuanceOfCommonStock_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceOfCommonStock_320" xlink:type="arc" order="26" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_320" xlink:type="arc" order="27" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" xlink:label="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_320" xlink:type="arc" order="28" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfRestrictedCashFinancingActivities" xlink:label="loc_us-gaapProceedsFromRepaymentsOfRestrictedCashFinancingActivities_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapProceedsFromRepaymentsOfRestrictedCashFinancingActivities_320" xlink:type="arc" order="29" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharePrice" xlink:label="loc_us-gaapSharePrice_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapSharePrice_320" xlink:type="arc" order="30" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfRelatedPartyCostsDetails" xlink:title="00000028 - Disclosure - Summary of Related Party Costs (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="loc_us-gaapRelatedPartyTransactionLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="loc_us-gaapScheduleOfRelatedPartyTransactionsByRelatedPartyTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionLineItems" xlink:to="loc_us-gaapScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="loc_us-gaapRelatedPartyTransactionAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="loc_us-gaapRelatedPartyTransactionAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaapRelatedPartyTransactionDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapRelatedPartyTransactionAxis" xlink:to="loc_us-gaapRelatedPartyTransactionDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaapRelatedPartyTransactionDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionAxis" xlink:to="loc_us-gaapRelatedPartyTransactionDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CashBasedMember" xlink:label="loc_LIXTCashBasedMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyTransactionDomain" xlink:to="loc_LIXTCashBasedMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_StockBasedMember" xlink:label="loc_LIXTStockBasedMember_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyTransactionDomain" xlink:to="loc_LIXTStockBasedMember_40" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaapAllocatedShareBasedCompensationExpense_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyTransactionLineItems" xlink:to="loc_us-gaapAllocatedShareBasedCompensationExpense_130" xlink:type="arc" order="0" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:title="00000029 - Disclosure - Related Party Transactions (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:label="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:label="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="loc_us-gaapTypeOfArrangementAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="loc_us-gaapTypeOfArrangementAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EmploymentAgreementMember" xlink:label="loc_LIXTEmploymentAgreementMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTEmploymentAgreementMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="loc_srtTitleOfIndividualAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrKovachMember" xlink:label="loc_LIXTDrKovachMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDrKovachMember_0" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrJamesSMiserMDMember" xlink:label="loc_LIXTDrJamesSMiserMDMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDrJamesSMiserMDMember_30" xlink:type="arc" order="32" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EricJFormanMember" xlink:label="loc_LIXTEricJFormanMember_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTEricJFormanMember_50" xlink:type="arc" order="52" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EricFormanLawOfficeMember" xlink:label="loc_LIXTEricFormanLawOfficeMember_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTEricFormanLawOfficeMember_70" xlink:type="arc" order="71" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_RobertNWeingartenMember" xlink:label="loc_LIXTRobertNWeingartenMember_90" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTRobertNWeingartenMember_90" xlink:type="arc" order="92" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MrWeingartenMember" xlink:label="loc_LIXTMrWeingartenMember_110" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTMrWeingartenMember_110" xlink:type="arc" order="112" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_DirectorMember" xlink:label="loc_srtDirectorMember_140" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_srtDirectorMember_140" xlink:type="arc" order="141" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ChairmanOfAuditCommitteeMember" xlink:label="loc_LIXTChairmanOfAuditCommitteeMember_150" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTChairmanOfAuditCommitteeMember_150" xlink:type="arc" order="151" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ChairmanOfOtherCommitteesMember" xlink:label="loc_LIXTChairmanOfOtherCommitteesMember_160" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTChairmanOfOtherCommitteesMember_160" xlink:type="arc" order="161" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MemberOfAuditCommitteeMember" xlink:label="loc_LIXTMemberOfAuditCommitteeMember_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTMemberOfAuditCommitteeMember_170" xlink:type="arc" order="171" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MemberOfOtherCommitteesMember" xlink:label="loc_LIXTMemberOfOtherCommitteesMember_180" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTMemberOfOtherCommitteesMember_180" xlink:type="arc" order="181" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OfficersCompensation" xlink:label="loc_us-gaapOfficersCompensation_200" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapOfficersCompensation_200" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SalariesWagesAndOfficersCompensation" xlink:label="loc_us-gaapSalariesWagesAndOfficersCompensation_200" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapSalariesWagesAndOfficersCompensation_200" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfessionalFees" xlink:label="loc_us-gaapProfessionalFees_200" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapProfessionalFees_200" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_IncreaseInOfficersAnnualCompensations" xlink:label="loc_LIXTIncreaseInOfficersAnnualCompensations_200" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_LIXTIncreaseInOfficersAnnualCompensations_200" xlink:type="arc" order="3" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails" xlink:title="00000030 - Disclosure - Schedule of Fair Value of Each Option Award Estimated Assumption (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_srtRangeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember" xlink:label="loc_srtMinimumMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMinimumMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_40" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_40" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_40" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_40" xlink:type="arc" order="3" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails" xlink:title="00000031 - Disclosure - Summary of Stock-based Compensation Costs (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems" xlink:label="loc_srtDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="loc_us-gaapScheduleOfDefinedBenefitPlansDisclosuresTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_srtDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems" xlink:to="loc_us-gaapScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_RelatedPartiesMember" xlink:label="loc_LIXTRelatedPartiesMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTRelatedPartiesMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NonRelatedPartiesMember" xlink:label="loc_LIXTNonRelatedPartiesMember_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTNonRelatedPartiesMember_40" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaapShareBasedCompensation_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems" xlink:to="loc_us-gaapShareBasedCompensation_130" xlink:type="arc" order="0" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails" xlink:title="00000032 - Disclosure - Summary of Stock Option Activity Including Options Form of Warrants (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails" xlink:title="00000033 - Disclosure - Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:label="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceOneMember" xlink:label="loc_LIXTExercisePriceOneMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceOneMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceTwoMember" xlink:label="loc_LIXTExercisePriceTwoMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceTwoMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceThreeMember" xlink:label="loc_LIXTExercisePriceThreeMember_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceThreeMember_40" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceFourMember" xlink:label="loc_LIXTExercisePriceFourMember_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceFourMember_60" xlink:type="arc" order="61" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceFiveMember" xlink:label="loc_LIXTExercisePriceFiveMember_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceFiveMember_80" xlink:type="arc" order="81" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceSixMember" xlink:label="loc_LIXTExercisePriceSixMember_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceSixMember_100" xlink:type="arc" order="101" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceSevenMember" xlink:label="loc_LIXTExercisePriceSevenMember_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceSevenMember_120" xlink:type="arc" order="121" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceEightMember" xlink:label="loc_LIXTExercisePriceEightMember_140" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceEightMember_140" xlink:type="arc" order="141" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceNineMember" xlink:label="loc_LIXTExercisePriceNineMember_160" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceNineMember_160" xlink:type="arc" order="161" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceTenMember" xlink:label="loc_LIXTExercisePriceTenMember_180" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceTenMember_180" xlink:type="arc" order="181" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceElevenMember" xlink:label="loc_LIXTExercisePriceElevenMember_200" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceElevenMember_200" xlink:type="arc" order="201" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceTwelveMember" xlink:label="loc_LIXTExercisePriceTwelveMember_220" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceTwelveMember_220" xlink:type="arc" order="221" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_260" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_260" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_260" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_260" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_260" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_260" xlink:type="arc" order="2" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/Stock-basedCompensationDetailsNarrative" xlink:title="00000034 - Disclosure - Stock-Based Compensation (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaapAwardTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_us-gaapAwardTypeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_TwoThousandSevenStockCompensationPlanMember" xlink:label="loc_LIXTTwoThousandSevenStockCompensationPlanMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_LIXTTwoThousandSevenStockCompensationPlanMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_TwoThousandTwentyStockIncentivePlanMember" xlink:label="loc_LIXTTwoThousandTwentyStockIncentivePlanMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_LIXTTwoThousandTwentyStockIncentivePlanMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_srtRangeAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember_0" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_srtTitleOfIndividualAxis" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NonOfficerDirectorsMember" xlink:label="loc_LIXTNonOfficerDirectorsMember_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTNonOfficerDirectorsMember_40" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_DirectorMember" xlink:label="loc_srtDirectorMember_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_srtDirectorMember_50" xlink:type="arc" order="51" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MsReginaBrownMember" xlink:label="loc_LIXTMsReginaBrownMember_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTMsReginaBrownMember_50" xlink:type="arc" order="52" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EricFormanMember" xlink:label="loc_LIXTEricFormanMember_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTEricFormanMember_60" xlink:type="arc" order="61" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrJamesMiserMember" xlink:label="loc_LIXTDrJamesMiserMember_110" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTDrJamesMiserMember_110" xlink:type="arc" order="111" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_RobertNWeingartenMember" xlink:label="loc_LIXTRobertNWeingartenMember_150" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTRobertNWeingartenMember_150" xlink:type="arc" order="151" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrWinsonSzeChunHoMember" xlink:label="loc_LIXTDrWinsonSzeChunHoMember_260" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTDrWinsonSzeChunHoMember_260" xlink:type="arc" order="261" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="loc_us-gaapTypeOfArrangementAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_us-gaapTypeOfArrangementAxis" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EmploymentAgreementMember" xlink:label="loc_LIXTEmploymentAgreementMember_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTEmploymentAgreementMember_60" xlink:type="arc" order="62" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaapIncomeStatementLocationAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_us-gaapIncomeStatementLocationAxis" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaapIncomeStatementLocationDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapIncomeStatementLocationAxis" xlink:to="loc_us-gaapIncomeStatementLocationDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaapIncomeStatementLocationDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapIncomeStatementLocationAxis" xlink:to="loc_us-gaapIncomeStatementLocationDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="loc_us-gaapGeneralAndAdministrativeExpenseMember_90" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapIncomeStatementLocationDomain" xlink:to="loc_us-gaapGeneralAndAdministrativeExpenseMember_90" xlink:type="arc" order="92" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="loc_us-gaapRelatedPartyTransactionAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_us-gaapRelatedPartyTransactionAxis" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaapRelatedPartyTransactionDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapRelatedPartyTransactionAxis" xlink:to="loc_us-gaapRelatedPartyTransactionDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaapRelatedPartyTransactionDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionAxis" xlink:to="loc_us-gaapRelatedPartyTransactionDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrWinsonSzeChunHoMember" xlink:label="loc_LIXTDrWinsonSzeChunHoMember_200" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyTransactionDomain" xlink:to="loc_LIXTDrWinsonSzeChunHoMember_200" xlink:type="arc" order="201" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrYunYenMember" xlink:label="loc_LIXTDrYunYenMember_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyTransactionDomain" xlink:to="loc_LIXTDrYunYenMember_210" xlink:type="arc" order="211" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrStephenFormanMember" xlink:label="loc_LIXTDrStephenFormanMember_220" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyTransactionDomain" xlink:to="loc_LIXTDrStephenFormanMember_220" xlink:type="arc" order="221" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PhilipPalmedoMember" xlink:label="loc_LIXTPhilipPalmedoMember_230" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyTransactionDomain" xlink:to="loc_LIXTPhilipPalmedoMember_230" xlink:type="arc" order="231" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesRestrictedStockAwardGross_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesRestrictedStockAwardGross_420" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_420" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_420" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_420" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_420" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_420" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FairValueOfStockOptions" xlink:label="loc_LIXTFairValueOfStockOptions_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_LIXTFairValueOfStockOptions_420" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharePrice" xlink:label="loc_us-gaapSharePrice_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharePrice_420" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_420" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaapShareBasedCompensation_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensation_420" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_420" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease_420" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense" xlink:label="loc_us-gaapDeferredCompensationArrangementWithIndividualCompensationExpense_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapDeferredCompensationArrangementWithIndividualCompensationExpense_420" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_420" xlink:type="arc" order="13" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_420" xlink:type="arc" order="14" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_420" xlink:type="arc" order="15" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:title="00000035 - Disclosure - Commitments and Contingencies (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaapLossContingenciesLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaapLossContingenciesTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapLossContingenciesTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="loc_us-gaapTypeOfArrangementAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_us-gaapTypeOfArrangementAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CollaborationAgreementMember" xlink:label="loc_LIXTCollaborationAgreementMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTCollaborationAgreementMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ClinicalTrialAgreementMember" xlink:label="loc_LIXTClinicalTrialAgreementMember_110" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTClinicalTrialAgreementMember_110" xlink:type="arc" order="111" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_OtherClinicalAgreementsMember" xlink:label="loc_LIXTOtherClinicalAgreementsMember_150" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTOtherClinicalAgreementsMember_150" xlink:type="arc" order="151" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_WorkOrderAgreementMember" xlink:label="loc_LIXTWorkOrderAgreementMember_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTWorkOrderAgreementMember_210" xlink:type="arc" order="211" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MaterialTransferAgreementMember" xlink:label="loc_LIXTMaterialTransferAgreementMember_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTMaterialTransferAgreementMember_320" xlink:type="arc" order="321" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExclusiveLicenseAgreementMember" xlink:label="loc_LIXTExclusiveLicenseAgreementMember_340" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTExclusiveLicenseAgreementMember_340" xlink:type="arc" order="342" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EmploymentAgreementMember" xlink:label="loc_LIXTEmploymentAgreementMember_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTEmploymentAgreementMember_420" xlink:type="arc" order="421" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MasterServiceAgreementMember" xlink:label="loc_LIXTMasterServiceAgreementMember_550" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTMasterServiceAgreementMember_550" xlink:type="arc" order="551" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ServiceAgreementMember" xlink:label="loc_LIXTServiceAgreementMember_560" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTServiceAgreementMember_560" xlink:type="arc" order="561" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LegalEntityAxis" xlink:label="loc_deiLegalEntityAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_deiLegalEntityAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityDomain" xlink:label="loc_deiEntityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_deiLegalEntityAxis" xlink:to="loc_deiEntityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityDomain" xlink:label="loc_deiEntityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_deiLegalEntityAxis" xlink:to="loc_deiEntityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember" xlink:label="loc_LIXTMoffittCancerCenterandResearchInstituteHospitalIncMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTMoffittCancerCenterandResearchInstituteHospitalIncMember_0" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CityOfHopeNationalMedicalCenterMember" xlink:label="loc_LIXTCityOfHopeNationalMedicalCenterMember_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTCityOfHopeNationalMedicalCenterMember_170" xlink:type="arc" order="171" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_TheradexSystemsIncMember" xlink:label="loc_LIXTTheradexSystemsIncMember_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTTheradexSystemsIncMember_210" xlink:type="arc" order="212" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_INSERMMember" xlink:label="loc_LIXTINSERMMember_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTINSERMMember_320" xlink:type="arc" order="322" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FoundationForAngelmanSyndromeTherapyMember" xlink:label="loc_LIXTFoundationForAngelmanSyndromeTherapyMember_550" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTFoundationForAngelmanSyndromeTherapyMember_550" xlink:type="arc" order="552" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_IRTHCommunicationsLLCMember" xlink:label="loc_LIXTIRTHCommunicationsLLCMember_560" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTIRTHCommunicationsLLCMember_560" xlink:type="arc" order="562" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember" xlink:label="loc_LIXTGrupoEspanolDeInvestigacionEnSarcomasMember_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTGrupoEspanolDeInvestigacionEnSarcomasMember_40" xlink:type="arc" order="42" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NDAConsultingCorpMember" xlink:label="loc_LIXTNDAConsultingCorpMember_430" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTNDAConsultingCorpMember_430" xlink:type="arc" order="431" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_BioPharmaWorksLLCMember" xlink:label="loc_LIXTBioPharmaWorksLLCMember_500" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTBioPharmaWorksLLCMember_500" xlink:type="arc" order="502" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_srtRangeAxis" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember" xlink:label="loc_srtMinimumMember_150" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMinimumMember_150" xlink:type="arc" order="152" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember_320" xlink:type="arc" order="324" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srtProductOrServiceAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_srtProductOrServiceAxis" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srtProductsAndServicesDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtProductOrServiceAxis" xlink:to="loc_srtProductsAndServicesDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srtProductsAndServicesDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtProductOrServiceAxis" xlink:to="loc_srtProductsAndServicesDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_HealthCarePatientServiceMember" xlink:label="loc_us-gaapHealthCarePatientServiceMember_200" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtProductsAndServicesDomain" xlink:to="loc_us-gaapHealthCarePatientServiceMember_200" xlink:type="arc" order="202" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaapPlanNameAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_us-gaapPlanNameAxis" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaapPlanNameDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapPlanNameAxis" xlink:to="loc_us-gaapPlanNameDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaapPlanNameDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapPlanNameAxis" xlink:to="loc_us-gaapPlanNameDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DevelopmentMilestonesMember" xlink:label="loc_LIXTDevelopmentMilestonesMember_320" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPlanNameDomain" xlink:to="loc_LIXTDevelopmentMilestonesMember_320" xlink:type="arc" order="323" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommercialMilestonesMember" xlink:label="loc_LIXTCommercialMilestonesMember_330" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPlanNameDomain" xlink:to="loc_LIXTCommercialMilestonesMember_330" xlink:type="arc" order="333" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_VestingAxis" xlink:label="loc_us-gaapVestingAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_us-gaapVestingAxis" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_VestingDomain" xlink:label="loc_us-gaapVestingDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapVestingAxis" xlink:to="loc_us-gaapVestingDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_VestingDomain" xlink:label="loc_us-gaapVestingDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapVestingAxis" xlink:to="loc_us-gaapVestingDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FirstFourYearsMember" xlink:label="loc_LIXTFirstFourYearsMember_400" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapVestingDomain" xlink:to="loc_LIXTFirstFourYearsMember_400" xlink:type="arc" order="402" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FiveYearsAndThereafterMember" xlink:label="loc_LIXTFiveYearsAndThereafterMember_410" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapVestingDomain" xlink:to="loc_LIXTFiveYearsAndThereafterMember_410" xlink:type="arc" order="412" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_srtTitleOfIndividualAxis" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_Dr.JohnKovachMember" xlink:label="loc_LIXTDr.JohnKovachMember_420" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDr.JohnKovachMember_420" xlink:type="arc" order="422" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_Dr.JamesMember" xlink:label="loc_LIXTDr.JamesMember_440" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDr.JamesMember_440" xlink:type="arc" order="442" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AdvanceAmountRelatedToMilestonePayment" xlink:label="loc_LIXTAdvanceAmountRelatedToMilestonePayment_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTAdvanceAmountRelatedToMilestonePayment_600" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaapResearchAndDevelopmentExpense_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapResearchAndDevelopmentExpense_600" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCommitmentsDescription" xlink:label="loc_us-gaapOtherCommitmentsDescription_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapOtherCommitmentsDescription_600" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCommitment" xlink:label="loc_us-gaapOtherCommitment_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapOtherCommitment_600" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MilestonePayments" xlink:label="loc_LIXTMilestonePayments_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTMilestonePayments_600" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NonRefundableLicenseIssueFee" xlink:label="loc_LIXTNonRefundableLicenseIssueFee_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTNonRefundableLicenseIssueFee_600" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AnnualLicenseMaintenanceFee" xlink:label="loc_LIXTAnnualLicenseMaintenanceFee_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTAnnualLicenseMaintenanceFee_600" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PaymentsOnNonrefundableMilestone" xlink:label="loc_LIXTPaymentsOnNonrefundableMilestone_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTPaymentsOnNonrefundableMilestone_600" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PercentageOfMilestone" xlink:label="loc_LIXTPercentageOfMilestone_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTPercentageOfMilestone_600" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AmountChargeToOperations" xlink:label="loc_LIXTAmountChargeToOperations_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTAmountChargeToOperations_600" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForRoyalties" xlink:label="loc_us-gaapPaymentsForRoyalties_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapPaymentsForRoyalties_600" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SalariesWagesAndOfficersCompensation" xlink:label="loc_us-gaapSalariesWagesAndOfficersCompensation_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapSalariesWagesAndOfficersCompensation_600" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AgreementTermDescription" xlink:label="loc_LIXTAgreementTermDescription_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTAgreementTermDescription_600" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeBenefitsAndShareBasedCompensation" xlink:label="loc_us-gaapEmployeeBenefitsAndShareBasedCompensation_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapEmployeeBenefitsAndShareBasedCompensation_600" xlink:type="arc" order="13" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ConsultingAndAdvisoryCashFee" xlink:label="loc_LIXTConsultingAndAdvisoryCashFee_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTConsultingAndAdvisoryCashFee_600" xlink:type="arc" order="14" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ReimbursementExpense" xlink:label="loc_LIXTReimbursementExpense_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTReimbursementExpense_600" xlink:type="arc" order="15" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PercentageOfProceedsAgreeToPayUnderAgreements" xlink:label="loc_LIXTPercentageOfProceedsAgreeToPayUnderAgreements_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTPercentageOfProceedsAgreeToPayUnderAgreements_600" xlink:type="arc" order="16" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MaximumAmountReceivedUnderAgreement" xlink:label="loc_LIXTMaximumAmountReceivedUnderAgreement_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTMaximumAmountReceivedUnderAgreement_600" xlink:type="arc" order="17" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_600" xlink:type="arc" order="18" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaapGeneralAndAdministrativeExpense_600" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapGeneralAndAdministrativeExpense_600" xlink:type="arc" order="19" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://lixte.com/role/SubsequentEventsDetailsNarrative" xlink:title="00000036 - Disclosure - Subsequent Events (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="loc_us-gaapSubsequentEventLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="loc_us-gaapSubsequentEventTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapSubsequentEventLineItems" xlink:to="loc_us-gaapSubsequentEventTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaapSubsequentEventTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapSubsequentEventTable" xlink:to="loc_us-gaapSubsequentEventTypeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaapSubsequentEventTypeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapSubsequentEventTypeAxis" xlink:to="loc_us-gaapSubsequentEventTypeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaapSubsequentEventTypeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapSubsequentEventTypeAxis" xlink:to="loc_us-gaapSubsequentEventTypeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaapSubsequentEventMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapSubsequentEventTypeDomain" xlink:to="loc_us-gaapSubsequentEventMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapSubsequentEventTable" xlink:to="loc_srtTitleOfIndividualAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_OfficerAndDirectorsMember" xlink:label="loc_LIXTOfficerAndDirectorsMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTOfficerAndDirectorsMember_0" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapSubsequentEventLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_30" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharePrice" xlink:label="loc_us-gaapSharePrice_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapSubsequentEventLineItems" xlink:to="loc_us-gaapSharePrice_30" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaapProceedsFromStockOptionsExercised_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapSubsequentEventLineItems" xlink:to="loc_us-gaapProceedsFromStockOptionsExercised_30" xlink:type="arc" order="2" />
    </link:definitionLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>9
<FILENAME>lixt-20210630_lab.xml
<DESCRIPTION>XBRL LABEL FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.9b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" roleURI="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" roleURI="http://www.xbrl.org/2009/role/netLabel" />
    <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressesAddressTypeAxis" xlink:label="dei_EntityAddressesAddressTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressesAddressTypeAxis" xlink:to="dei_EntityAddressesAddressTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressesAddressTypeAxis_lbl" xml:lang="en-US">Entity Addresses, Address Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_FormerAddressMember" xlink:label="dei_FormerAddressMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_FormerAddressMember" xlink:to="dei_FormerAddressMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_FormerAddressMember_lbl" xml:lang="en-US">Former Address [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_StatementClassOfStockAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementClassOfStockAxis_lbl" xml:lang="en-US">Class of Stock [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockParValue0.0001PerShareMember" xlink:label="LIXT_CommonStockParValue0.0001PerShareMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CommonStockParValue0.0001PerShareMember" xlink:to="LIXT_CommonStockParValue0.0001PerShareMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_CommonStockParValue0.0001PerShareMember_lbl" xml:lang="en-US">Common Stock, par value $0.0001 per share [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember" xlink:label="LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember" xlink:to="LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember_lbl" xml:lang="en-US">Warrants to Purchase Common Stock, par value $0.0001 per share [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_SeriesAConvertiblePreferredStockMember" xlink:label="LIXT_SeriesAConvertiblePreferredStockMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_SeriesAConvertiblePreferredStockMember" xlink:to="LIXT_SeriesAConvertiblePreferredStockMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_SeriesAConvertiblePreferredStockMember_lbl" xml:lang="en-US">Series A Convertible Preferred Stock [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_StatementEquityComponentsAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl" xml:lang="en-US">Equity Components [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockMember" xlink:label="us-gaap_CommonStockMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockMember_lbl" xml:lang="en-US">Common Stock [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="us-gaap_AdditionalPaidInCapitalMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xml:lang="en-US">Additional Paid-in Capital [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsMember" xlink:to="us-gaap_RetainedEarningsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsMember_lbl" xml:lang="en-US">Retained Earnings [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LegalEntityAxis" xlink:to="dei_LegalEntityAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_LegalEntityAxis_lbl" xml:lang="en-US">Series [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PhaseOneBClinicalTrialMember" xlink:label="LIXT_PhaseOneBClinicalTrialMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PhaseOneBClinicalTrialMember" xlink:to="LIXT_PhaseOneBClinicalTrialMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_PhaseOneBClinicalTrialMember_lbl" xml:lang="en-US">Phase 1b Clinical Trial [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeAxis" xlink:to="srt_RangeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RangeAxis_lbl" xml:lang="en-US">Statistical Measurement [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MinimumMember" xlink:to="srt_MinimumMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MinimumMember_lbl" xml:lang="en-US">Minimum [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MaximumMember" xlink:to="srt_MaximumMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MaximumMember_lbl" xml:lang="en-US">Maximum [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementLocationAxis_lbl" xml:lang="en-US">Income Statement Location [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="us-gaap_CostOfSalesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostOfSalesMember" xlink:to="us-gaap_CostOfSalesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CostOfSalesMember_lbl" xml:lang="en-US">Cost of Sales [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_ConcentrationRiskByBenchmarkAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis_lbl" xml:lang="en-US">Concentration Risk Benchmark [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SalesRevenueNetMember" xlink:label="us-gaap_SalesRevenueNetMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalesRevenueNetMember" xlink:to="us-gaap_SalesRevenueNetMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SalesRevenueNetMember_lbl" xml:lang="en-US">Revenue Benchmark [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="us-gaap_ConcentrationRiskByTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskByTypeAxis" xlink:to="us-gaap_ConcentrationRiskByTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConcentrationRiskByTypeAxis_lbl" xml:lang="en-US">Concentration Risk Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductConcentrationRiskMember" xlink:label="us-gaap_ProductConcentrationRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProductConcentrationRiskMember" xlink:to="us-gaap_ProductConcentrationRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProductConcentrationRiskMember_lbl" xml:lang="en-US">Product Concentration Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralAndAdministrativeExpenseMember" xlink:to="us-gaap_GeneralAndAdministrativeExpenseMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember_lbl" xml:lang="en-US">General and Administrative Expense [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember" xlink:label="us-gaap_ResearchAndDevelopmentExpenseMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpenseMember" xlink:to="us-gaap_ResearchAndDevelopmentExpenseMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentExpenseMember_lbl" xml:lang="en-US">Research and Development Expense [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_OneVendorsAndConsultantsMember" xlink:label="LIXT_OneVendorsAndConsultantsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_OneVendorsAndConsultantsMember" xlink:to="LIXT_OneVendorsAndConsultantsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_OneVendorsAndConsultantsMember_lbl" xml:lang="en-US">One Vendors and Consultants [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_TwoVendorsAndConsultantsMember" xlink:label="LIXT_TwoVendorsAndConsultantsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_TwoVendorsAndConsultantsMember" xlink:to="LIXT_TwoVendorsAndConsultantsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_TwoVendorsAndConsultantsMember_lbl" xml:lang="en-US">Two Vendors and Consultants [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ThreeVendorsAndConsultantsMember" xlink:label="LIXT_ThreeVendorsAndConsultantsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ThreeVendorsAndConsultantsMember" xlink:to="LIXT_ThreeVendorsAndConsultantsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ThreeVendorsAndConsultantsMember_lbl" xml:lang="en-US">Three Vendors and Consultants [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FourVendorsAndConsultantsMember" xlink:label="LIXT_FourVendorsAndConsultantsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_FourVendorsAndConsultantsMember" xlink:to="LIXT_FourVendorsAndConsultantsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_FourVendorsAndConsultantsMember_lbl" xml:lang="en-US">Four Vendors And Consultants [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" xml:lang="en-US">Antidilutive Securities [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockWarrantsMember" xlink:label="LIXT_CommonStockWarrantsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CommonStockWarrantsMember" xlink:to="LIXT_CommonStockWarrantsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_CommonStockWarrantsMember_lbl" xml:lang="en-US">Common Stock Warrants [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember" xlink:label="LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember" xlink:to="LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember_lbl" xml:lang="en-US">Common Stock Options Including Options Issued in the Form of Warrants [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_UndesignatedPreferredStockMember" xlink:label="LIXT_UndesignatedPreferredStockMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_UndesignatedPreferredStockMember" xlink:to="LIXT_UndesignatedPreferredStockMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_UndesignatedPreferredStockMember_lbl" xml:lang="en-US">Undesignated Preferred Stock [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WarrantMember" xlink:label="us-gaap_WarrantMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WarrantMember" xlink:to="us-gaap_WarrantMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WarrantMember_lbl" xml:lang="en-US">Warrant [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="us-gaap_TypeOfArrangementAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TypeOfArrangementAxis" xlink:to="us-gaap_TypeOfArrangementAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xml:lang="en-US">Collaborative Arrangement and Arrangement Other than Collaborative [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_UnderwritingAgreementMember" xlink:label="LIXT_UnderwritingAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_UnderwritingAgreementMember" xlink:to="LIXT_UnderwritingAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_UnderwritingAgreementMember_lbl" xml:lang="en-US">Underwriting Agreement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="srt_TitleOfIndividualAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_TitleOfIndividualAxis_lbl" xml:lang="en-US">Title of Individual [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_OfficerAndDirectorsMember" xlink:label="LIXT_OfficerAndDirectorsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_OfficerAndDirectorsMember" xlink:to="LIXT_OfficerAndDirectorsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_OfficerAndDirectorsMember_lbl" xml:lang="en-US">Officer And Directors [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_DirectorMember" xlink:label="srt_DirectorMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_DirectorMember" xlink:to="srt_DirectorMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_DirectorMember_lbl" xml:lang="en-US">Director [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DirectorOneMember" xlink:label="LIXT_DirectorOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DirectorOneMember" xlink:to="LIXT_DirectorOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_DirectorOneMember_lbl" xml:lang="en-US">Director One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DirectorsOneMember" xlink:label="LIXT_DirectorsOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DirectorsOneMember" xlink:to="LIXT_DirectorsOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_DirectorsOneMember_lbl" xml:lang="en-US">Directors One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DirectorTwoMember" xlink:label="LIXT_DirectorTwoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DirectorTwoMember" xlink:to="LIXT_DirectorTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_DirectorTwoMember_lbl" xml:lang="en-US">Director Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DirectorsTwoMember" xlink:label="LIXT_DirectorsTwoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DirectorsTwoMember" xlink:to="LIXT_DirectorsTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_DirectorsTwoMember_lbl" xml:lang="en-US">Directors Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_lbl" xml:lang="en-US">Exercise Price Range [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceOneMember" xlink:label="LIXT_ExercisePriceOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceOneMember" xlink:to="LIXT_ExercisePriceOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ExercisePriceOneMember_lbl" xml:lang="en-US">Exercise Price One [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceTwoMember" xlink:label="LIXT_ExercisePriceTwoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceTwoMember" xlink:to="LIXT_ExercisePriceTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ExercisePriceTwoMember_lbl" xml:lang="en-US">Exercise Price Two [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceThreeMember" xlink:label="LIXT_ExercisePriceThreeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceThreeMember" xlink:to="LIXT_ExercisePriceThreeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ExercisePriceThreeMember_lbl" xml:lang="en-US">Exercise Price Three [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockWarrantMember" xlink:label="LIXT_CommonStockWarrantMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CommonStockWarrantMember" xlink:to="LIXT_CommonStockWarrantMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_CommonStockWarrantMember_lbl" xml:lang="en-US">Common stock warrant [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EmploymentAgreementMember" xlink:label="LIXT_EmploymentAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_EmploymentAgreementMember" xlink:to="LIXT_EmploymentAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_EmploymentAgreementMember_lbl" xml:lang="en-US">Employment Agreement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrKovachMember" xlink:label="LIXT_DrKovachMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DrKovachMember" xlink:to="LIXT_DrKovachMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_DrKovachMember_lbl" xml:lang="en-US">Dr. Kovach [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrJamesSMiserMDMember" xlink:label="LIXT_DrJamesSMiserMDMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DrJamesSMiserMDMember" xlink:to="LIXT_DrJamesSMiserMDMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_DrJamesSMiserMDMember_lbl" xml:lang="en-US">Dr. James S. Miser, M.D [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EricJFormanMember" xlink:label="LIXT_EricJFormanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_EricJFormanMember" xlink:to="LIXT_EricJFormanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_EricJFormanMember_lbl" xml:lang="en-US">Eric J. Forman [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EricFormanLawOfficeMember" xlink:label="LIXT_EricFormanLawOfficeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_EricFormanLawOfficeMember" xlink:to="LIXT_EricFormanLawOfficeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_EricFormanLawOfficeMember_lbl" xml:lang="en-US">Eric Forman [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_RobertNWeingartenMember" xlink:label="LIXT_RobertNWeingartenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_RobertNWeingartenMember" xlink:to="LIXT_RobertNWeingartenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_RobertNWeingartenMember_lbl" xml:lang="en-US">Robert N. Weingarten [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MrWeingartenMember" xlink:label="LIXT_MrWeingartenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MrWeingartenMember" xlink:to="LIXT_MrWeingartenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_MrWeingartenMember_lbl" xml:lang="en-US">Mr. Weingarten [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ChairmanOfAuditCommitteeMember" xlink:label="LIXT_ChairmanOfAuditCommitteeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ChairmanOfAuditCommitteeMember" xlink:to="LIXT_ChairmanOfAuditCommitteeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ChairmanOfAuditCommitteeMember_lbl" xml:lang="en-US">Chairman Of Audit Committee [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ChairmanOfOtherCommitteesMember" xlink:label="LIXT_ChairmanOfOtherCommitteesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ChairmanOfOtherCommitteesMember" xlink:to="LIXT_ChairmanOfOtherCommitteesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ChairmanOfOtherCommitteesMember_lbl" xml:lang="en-US">Chairman Of Other Committees [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MemberOfAuditCommitteeMember" xlink:label="LIXT_MemberOfAuditCommitteeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MemberOfAuditCommitteeMember" xlink:to="LIXT_MemberOfAuditCommitteeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_MemberOfAuditCommitteeMember_lbl" xml:lang="en-US">Member Of Audit Committee [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MemberOfOtherCommitteesMember" xlink:label="LIXT_MemberOfOtherCommitteesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MemberOfOtherCommitteesMember" xlink:to="LIXT_MemberOfOtherCommitteesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_MemberOfOtherCommitteesMember_lbl" xml:lang="en-US">Member Of Other Committees [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="us-gaap_RelatedPartyTransactionAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionAxis" xlink:to="us-gaap_RelatedPartyTransactionAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionAxis_lbl" xml:lang="en-US">Related Party Transaction [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CashBasedMember" xlink:label="LIXT_CashBasedMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CashBasedMember" xlink:to="LIXT_CashBasedMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_CashBasedMember_lbl" xml:lang="en-US">Cash Based [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_StockBasedMember" xlink:label="LIXT_StockBasedMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_StockBasedMember" xlink:to="LIXT_StockBasedMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_StockBasedMember_lbl" xml:lang="en-US">Stock Based [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardTypeAxis_lbl" xml:lang="en-US">Award Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_TwoThousandSevenStockCompensationPlanMember" xlink:label="LIXT_TwoThousandSevenStockCompensationPlanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_TwoThousandSevenStockCompensationPlanMember" xlink:to="LIXT_TwoThousandSevenStockCompensationPlanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_TwoThousandSevenStockCompensationPlanMember_lbl" xml:lang="en-US">2007 Stock Compensation Plan [Member].</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_TwoThousandTwentyStockIncentivePlanMember" xlink:label="LIXT_TwoThousandTwentyStockIncentivePlanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_TwoThousandTwentyStockIncentivePlanMember" xlink:to="LIXT_TwoThousandTwentyStockIncentivePlanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_TwoThousandTwentyStockIncentivePlanMember_lbl" xml:lang="en-US">2020 Stock Incentive Plan [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NonOfficerDirectorsMember" xlink:label="LIXT_NonOfficerDirectorsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_NonOfficerDirectorsMember" xlink:to="LIXT_NonOfficerDirectorsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_NonOfficerDirectorsMember_lbl" xml:lang="en-US">Non Officer Directors [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xml:lang="en-US">Related Party [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MsReginaBrownMember" xlink:label="LIXT_MsReginaBrownMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MsReginaBrownMember" xlink:to="LIXT_MsReginaBrownMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_MsReginaBrownMember_lbl" xml:lang="en-US">MsRegina Brown [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EricFormanMember" xlink:label="LIXT_EricFormanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_EricFormanMember" xlink:to="LIXT_EricFormanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="LIXT_EricFormanMember_lbl" xml:lang="en-US">Eric Forman [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrJamesMiserMember" xlink:label="LIXT_DrJamesMiserMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DrJamesMiserMember" xlink:to="LIXT_DrJamesMiserMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_DrJamesMiserMember_lbl" xml:lang="en-US">Dr. James Miser [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrWinsonSzeChunHoMember" xlink:label="LIXT_DrWinsonSzeChunHoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DrWinsonSzeChunHoMember" xlink:to="LIXT_DrWinsonSzeChunHoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_DrWinsonSzeChunHoMember_lbl" xml:lang="en-US">DrWinson Sze Chun Ho [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrYunYenMember" xlink:label="LIXT_DrYunYenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DrYunYenMember" xlink:to="LIXT_DrYunYenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_DrYunYenMember_lbl" xml:lang="en-US">Dr. Yun Yen [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrStephenFormanMember" xlink:label="LIXT_DrStephenFormanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DrStephenFormanMember" xlink:to="LIXT_DrStephenFormanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_DrStephenFormanMember_lbl" xml:lang="en-US">DrStephen Forman [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PhilipPalmedoMember" xlink:label="LIXT_PhilipPalmedoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PhilipPalmedoMember" xlink:to="LIXT_PhilipPalmedoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_PhilipPalmedoMember_lbl" xml:lang="en-US">Philip Palmedo [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_RelatedPartiesMember" xlink:label="LIXT_RelatedPartiesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_RelatedPartiesMember" xlink:to="LIXT_RelatedPartiesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_RelatedPartiesMember_lbl" xml:lang="en-US">Related Parties [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NonRelatedPartiesMember" xlink:label="LIXT_NonRelatedPartiesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_NonRelatedPartiesMember" xlink:to="LIXT_NonRelatedPartiesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_NonRelatedPartiesMember_lbl" xml:lang="en-US">Non Related Parties [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceFourMember" xlink:label="LIXT_ExercisePriceFourMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceFourMember" xlink:to="LIXT_ExercisePriceFourMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ExercisePriceFourMember_lbl" xml:lang="en-US">Exercise Price Four [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceFiveMember" xlink:label="LIXT_ExercisePriceFiveMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceFiveMember" xlink:to="LIXT_ExercisePriceFiveMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ExercisePriceFiveMember_lbl" xml:lang="en-US">Exercise Price Five [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceSixMember" xlink:label="LIXT_ExercisePriceSixMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceSixMember" xlink:to="LIXT_ExercisePriceSixMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ExercisePriceSixMember_lbl" xml:lang="en-US">Exercise Price Six [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceSevenMember" xlink:label="LIXT_ExercisePriceSevenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceSevenMember" xlink:to="LIXT_ExercisePriceSevenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ExercisePriceSevenMember_lbl" xml:lang="en-US">Exercise Price Seven [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceEightMember" xlink:label="LIXT_ExercisePriceEightMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceEightMember" xlink:to="LIXT_ExercisePriceEightMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ExercisePriceEightMember_lbl" xml:lang="en-US">Exercise Price Eight [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceNineMember" xlink:label="LIXT_ExercisePriceNineMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceNineMember" xlink:to="LIXT_ExercisePriceNineMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ExercisePriceNineMember_lbl" xml:lang="en-US">Exercise Price Nine [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceTenMember" xlink:label="LIXT_ExercisePriceTenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceTenMember" xlink:to="LIXT_ExercisePriceTenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ExercisePriceTenMember_lbl" xml:lang="en-US">Exercise Price Ten [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceElevenMember" xlink:label="LIXT_ExercisePriceElevenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceElevenMember" xlink:to="LIXT_ExercisePriceElevenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ExercisePriceElevenMember_lbl" xml:lang="en-US">Exercise Price Eleven [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceTwelveMember" xlink:label="LIXT_ExercisePriceTwelveMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceTwelveMember" xlink:to="LIXT_ExercisePriceTwelveMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ExercisePriceTwelveMember_lbl" xml:lang="en-US">Exercise Price Twelve [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CollaborationAgreementMember" xlink:label="LIXT_CollaborationAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CollaborationAgreementMember" xlink:to="LIXT_CollaborationAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_CollaborationAgreementMember_lbl" xml:lang="en-US">Collaboration Agreement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember" xlink:label="LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember" xlink:to="LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember_lbl" xml:lang="en-US">Moffitt Cancer Center and Research Institute Hospital Inc [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember" xlink:label="LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember" xlink:to="LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember_lbl" xml:lang="en-US">GEIS [Member].</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ClinicalTrialAgreementMember" xlink:label="LIXT_ClinicalTrialAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ClinicalTrialAgreementMember" xlink:to="LIXT_ClinicalTrialAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ClinicalTrialAgreementMember_lbl" xml:lang="en-US">Clinical Trial Agreement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_OtherClinicalAgreementsMember" xlink:label="LIXT_OtherClinicalAgreementsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_OtherClinicalAgreementsMember" xlink:to="LIXT_OtherClinicalAgreementsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_OtherClinicalAgreementsMember_lbl" xml:lang="en-US">Other Clinical Agreements [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CityOfHopeNationalMedicalCenterMember" xlink:label="LIXT_CityOfHopeNationalMedicalCenterMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CityOfHopeNationalMedicalCenterMember" xlink:to="LIXT_CityOfHopeNationalMedicalCenterMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_CityOfHopeNationalMedicalCenterMember_lbl" xml:lang="en-US">City of Hope [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="srt_ProductOrServiceAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ProductOrServiceAxis" xlink:to="srt_ProductOrServiceAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_ProductOrServiceAxis_lbl" xml:lang="en-US">Product and Service [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_HealthCarePatientServiceMember" xlink:label="us-gaap_HealthCarePatientServiceMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_HealthCarePatientServiceMember" xlink:to="us-gaap_HealthCarePatientServiceMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_HealthCarePatientServiceMember_lbl" xml:lang="en-US">Health Care, Patient Service [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_WorkOrderAgreementMember" xlink:label="LIXT_WorkOrderAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_WorkOrderAgreementMember" xlink:to="LIXT_WorkOrderAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_WorkOrderAgreementMember_lbl" xml:lang="en-US">Work Order Agreement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_TheradexSystemsIncMember" xlink:label="LIXT_TheradexSystemsIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_TheradexSystemsIncMember" xlink:to="LIXT_TheradexSystemsIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_TheradexSystemsIncMember_lbl" xml:lang="en-US">Theradex Systems, Inc. [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MaterialTransferAgreementMember" xlink:label="LIXT_MaterialTransferAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MaterialTransferAgreementMember" xlink:to="LIXT_MaterialTransferAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_MaterialTransferAgreementMember_lbl" xml:lang="en-US">Material Transfer Agreement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_INSERMMember" xlink:label="LIXT_INSERMMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_INSERMMember" xlink:to="LIXT_INSERMMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_INSERMMember_lbl" xml:lang="en-US">INSERM [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PlanNameAxis_lbl" xml:lang="en-US">Plan Name [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DevelopmentMilestonesMember" xlink:label="LIXT_DevelopmentMilestonesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DevelopmentMilestonesMember" xlink:to="LIXT_DevelopmentMilestonesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_DevelopmentMilestonesMember_lbl" xml:lang="en-US">Development Milestones [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommercialMilestonesMember" xlink:label="LIXT_CommercialMilestonesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CommercialMilestonesMember" xlink:to="LIXT_CommercialMilestonesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_CommercialMilestonesMember_lbl" xml:lang="en-US">Commercial Milestones [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExclusiveLicenseAgreementMember" xlink:label="LIXT_ExclusiveLicenseAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExclusiveLicenseAgreementMember" xlink:to="LIXT_ExclusiveLicenseAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ExclusiveLicenseAgreementMember_lbl" xml:lang="en-US">Exclusive License Agreement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_VestingAxis" xlink:label="us-gaap_VestingAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VestingAxis" xlink:to="us-gaap_VestingAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_VestingAxis_lbl" xml:lang="en-US">Vesting [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FirstFourYearsMember" xlink:label="LIXT_FirstFourYearsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_FirstFourYearsMember" xlink:to="LIXT_FirstFourYearsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_FirstFourYearsMember_lbl" xml:lang="en-US">First Four Years [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FiveYearsAndThereafterMember" xlink:label="LIXT_FiveYearsAndThereafterMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_FiveYearsAndThereafterMember" xlink:to="LIXT_FiveYearsAndThereafterMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_FiveYearsAndThereafterMember_lbl" xml:lang="en-US">Five Years And Thereafter [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_Dr.JohnKovachMember" xlink:label="LIXT_Dr.JohnKovachMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_Dr.JohnKovachMember" xlink:to="LIXT_Dr.JohnKovachMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_Dr.JohnKovachMember_lbl" xml:lang="en-US">Dr. John Kovach [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NDAConsultingCorpMember" xlink:label="LIXT_NDAConsultingCorpMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_NDAConsultingCorpMember" xlink:to="LIXT_NDAConsultingCorpMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_NDAConsultingCorpMember_lbl" xml:lang="en-US">NDA Consulting Corp [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_Dr.JamesMember" xlink:label="LIXT_Dr.JamesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_Dr.JamesMember" xlink:to="LIXT_Dr.JamesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_Dr.JamesMember_lbl" xml:lang="en-US">Dr.James [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_BioPharmaWorksLLCMember" xlink:label="LIXT_BioPharmaWorksLLCMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_BioPharmaWorksLLCMember" xlink:to="LIXT_BioPharmaWorksLLCMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_BioPharmaWorksLLCMember_lbl" xml:lang="en-US">BioPharmaWorks LLC [Member].</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MasterServiceAgreementMember" xlink:label="LIXT_MasterServiceAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MasterServiceAgreementMember" xlink:to="LIXT_MasterServiceAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_MasterServiceAgreementMember_lbl" xml:lang="en-US">Master Service Agreement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FoundationForAngelmanSyndromeTherapyMember" xlink:label="LIXT_FoundationForAngelmanSyndromeTherapyMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_FoundationForAngelmanSyndromeTherapyMember" xlink:to="LIXT_FoundationForAngelmanSyndromeTherapyMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_FoundationForAngelmanSyndromeTherapyMember_lbl" xml:lang="en-US">Foundation for Angelman Syndrome Therapy [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ServiceAgreementMember" xlink:label="LIXT_ServiceAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ServiceAgreementMember" xlink:to="LIXT_ServiceAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ServiceAgreementMember_lbl" xml:lang="en-US">Service Agreement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_IRTHCommunicationsLLCMember" xlink:label="LIXT_IRTHCommunicationsLLCMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_IRTHCommunicationsLLCMember" xlink:to="LIXT_IRTHCommunicationsLLCMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_IRTHCommunicationsLLCMember_lbl" xml:lang="en-US">IRTH Communications, LLC [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="us-gaap_SubsequentEventTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="us-gaap_SubsequentEventMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventMember" xlink:to="us-gaap_SubsequentEventMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventMember_lbl" xml:lang="en-US">Subsequent Event [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressesTable" xlink:label="dei_EntityAddressesTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressesTable" xlink:to="dei_EntityAddressesTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressesTable_lbl" xml:lang="en-US">Entity Addresses [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressesLineItems" xlink:label="dei_EntityAddressesLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressesLineItems" xlink:to="dei_EntityAddressesLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressesLineItems_lbl" xml:lang="en-US">Entity Addresses [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentType" xlink:label="dei_DocumentType" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US">Document Type</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AmendmentDescription" xlink:label="dei_AmendmentDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentDescription" xlink:to="dei_AmendmentDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentDescription_lbl" xml:lang="en-US">Amendment Description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentRegistrationStatement" xlink:label="dei_DocumentRegistrationStatement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentRegistrationStatement" xlink:to="dei_DocumentRegistrationStatement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentRegistrationStatement_lbl" xml:lang="en-US">Document Registration Statement</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentAnnualReport" xlink:label="dei_DocumentAnnualReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAnnualReport" xlink:to="dei_DocumentAnnualReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAnnualReport_lbl" xml:lang="en-US">Document Annual Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentQuarterlyReport" xlink:to="dei_DocumentQuarterlyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentQuarterlyReport_lbl" xml:lang="en-US">Document Quarterly Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentTransitionReport_lbl" xml:lang="en-US">Document Transition Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentShellCompanyReport" xlink:label="dei_DocumentShellCompanyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyReport" xlink:to="dei_DocumentShellCompanyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyReport_lbl" xml:lang="en-US">Document Shell Company Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentShellCompanyEventDate" xlink:label="dei_DocumentShellCompanyEventDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyEventDate" xlink:to="dei_DocumentShellCompanyEventDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyEventDate_lbl" xml:lang="en-US">Document Shell Company Event Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentPeriodStartDate" xlink:label="dei_DocumentPeriodStartDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodStartDate" xlink:to="dei_DocumentPeriodStartDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodStartDate_lbl" xml:lang="en-US">Document Period Start Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US">Document Period End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US">Document Fiscal Year Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFileNumber_lbl" xml:lang="en-US">Entity File Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US">Entity Registrant Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US">Entity Central Index Key</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityPrimarySicNumber" xlink:label="dei_EntityPrimarySicNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPrimarySicNumber" xlink:to="dei_EntityPrimarySicNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPrimarySicNumber_lbl" xml:lang="en-US">Entity Primary SIC Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xml:lang="en-US">Entity Tax Identification Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine1_lbl" xml:lang="en-US">Entity Address, Address Line One</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine2_lbl" xml:lang="en-US">Entity Address, Address Line Two</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine3" xlink:label="dei_EntityAddressAddressLine3" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine3" xlink:to="dei_EntityAddressAddressLine3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine3_lbl" xml:lang="en-US">Entity Address, Address Line Three</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCityOrTown_lbl" xml:lang="en-US">Entity Address, City or Town</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressStateOrProvince_lbl" xml:lang="en-US">Entity Address, State or Province</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCountry" xlink:label="dei_EntityAddressCountry" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCountry" xlink:to="dei_EntityAddressCountry_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCountry_lbl" xml:lang="en-US">Entity Address, Country</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressPostalZipCode_lbl" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CountryRegion" xlink:label="dei_CountryRegion" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CountryRegion" xlink:to="dei_CountryRegion_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CountryRegion_lbl" xml:lang="en-US">Country Region</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CityAreaCode_lbl" xml:lang="en-US">City Area Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_LocalPhoneNumber_lbl" xml:lang="en-US">Local Phone Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Extension" xlink:label="dei_Extension" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Extension" xlink:to="dei_Extension_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Extension_lbl" xml:lang="en-US">Extension</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_WrittenCommunications" xlink:label="dei_WrittenCommunications" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_WrittenCommunications_lbl" xml:lang="en-US">Written Communications</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SolicitingMaterial_lbl" xml:lang="en-US">Soliciting Material</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementTenderOffer" xlink:label="dei_PreCommencementTenderOffer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_PreCommencementTenderOffer_lbl" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12bTitle_lbl" xml:lang="en-US">Title of 12(b) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_NoTradingSymbolFlag" xlink:label="dei_NoTradingSymbolFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_NoTradingSymbolFlag" xlink:to="dei_NoTradingSymbolFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_NoTradingSymbolFlag_lbl" xml:lang="en-US">No Trading Symbol Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_TradingSymbol_lbl" xml:lang="en-US">Trading Symbol</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityExchangeName_lbl" xml:lang="en-US">Security Exchange Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Security12gTitle" xlink:label="dei_Security12gTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12gTitle" xlink:to="dei_Security12gTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12gTitle_lbl" xml:lang="en-US">Title of 12(g) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SecurityReportingObligation" xlink:label="dei_SecurityReportingObligation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityReportingObligation" xlink:to="dei_SecurityReportingObligation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityReportingObligation_lbl" xml:lang="en-US">Security Reporting Obligation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AnnualInformationForm" xlink:label="dei_AnnualInformationForm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AnnualInformationForm" xlink:to="dei_AnnualInformationForm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AnnualInformationForm_lbl" xml:lang="en-US">Annual Information Form</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="dei_AuditedAnnualFinancialStatements" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditedAnnualFinancialStatements" xlink:to="dei_AuditedAnnualFinancialStatements_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AuditedAnnualFinancialStatements_lbl" xml:lang="en-US">Audited Annual Financial Statements</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="dei_EntityWellKnownSeasonedIssuer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityWellKnownSeasonedIssuer" xlink:to="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xml:lang="en-US">Entity Well-known Seasoned Issuer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityVoluntaryFilers" xlink:label="dei_EntityVoluntaryFilers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityVoluntaryFilers" xlink:to="dei_EntityVoluntaryFilers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityVoluntaryFilers_lbl" xml:lang="en-US">Entity Voluntary Filers</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US">Entity Current Reporting Status</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US">Entity Interactive Data Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US">Entity Filer Category</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitySmallBusiness_lbl" xml:lang="en-US">Entity Small Business</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US">Entity Emerging Growth Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityExTransitionPeriod" xlink:label="dei_EntityExTransitionPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityExTransitionPeriod" xlink:to="dei_EntityExTransitionPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityExTransitionPeriod_lbl" xml:lang="en-US">Elected Not To Use the Extended Transition Period</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentAccountingStandard" xlink:label="dei_DocumentAccountingStandard" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAccountingStandard" xlink:to="dei_DocumentAccountingStandard_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAccountingStandard_lbl" xml:lang="en-US">Document Accounting Standard</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_OtherReportingStandardItemNumber" xlink:label="dei_OtherReportingStandardItemNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_OtherReportingStandardItemNumber" xlink:to="dei_OtherReportingStandardItemNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_OtherReportingStandardItemNumber_lbl" xml:lang="en-US">Other Reporting Standard Item Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityShellCompany_lbl" xml:lang="en-US">Entity Shell Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityPublicFloat" xlink:label="dei_EntityPublicFloat" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPublicFloat" xlink:to="dei_EntityPublicFloat_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPublicFloat_lbl" xml:lang="en-US">Entity Public Float</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityBankruptcyProceedingsReportingCurrent" xlink:to="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xml:lang="en-US">Entity Bankruptcy Proceedings, Reporting Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentsIncorporatedByReferenceTextBlock" xlink:to="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xml:lang="en-US">Documents Incorporated by Reference [Text Block]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementOfFinancialPositionAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="us-gaap_AssetsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsAbstract_lbl" xml:lang="en-US">ASSETS</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xml:lang="en-US">Current assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xml:lang="en-US">Cash</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AdvancesOnResearchAndDevelopmentContractServices" xlink:label="LIXT_AdvancesOnResearchAndDevelopmentContractServices" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AdvancesOnResearchAndDevelopmentContractServices" xlink:to="LIXT_AdvancesOnResearchAndDevelopmentContractServices_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_AdvancesOnResearchAndDevelopmentContractServices_lbl" xml:lang="en-US">Advances on research and development contract services</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PrepaidInsurance" xlink:label="us-gaap_PrepaidInsurance" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidInsurance" xlink:to="us-gaap_PrepaidInsurance_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrepaidInsurance_lbl" xml:lang="en-US">Prepaid insurance</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xml:lang="en-US">Other prepaid expenses and current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_AssetsCurrent_lbl" xml:lang="en-US">Total current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Assets_lbl" xml:lang="en-US">Total assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xml:lang="en-US">LIABILITIES AND STOCKHOLDERS&#8217; EQUITY</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xml:lang="en-US">Current liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xml:lang="en-US">Accounts payable and accrued expenses, including $27,833 and $0 to related parties at June 30, 2021 and December 31, 2020, respectively</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AccruedOfferingCostsCurrent" xlink:label="LIXT_AccruedOfferingCostsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AccruedOfferingCostsCurrent" xlink:to="LIXT_AccruedOfferingCostsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_AccruedOfferingCostsCurrent_lbl" xml:lang="en-US">Accrued offering costs</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent" xlink:label="LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent" xlink:to="LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent_lbl" xml:lang="en-US">Research and development contract liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xml:lang="en-US">Total current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xml:lang="en-US">Commitments and contingencies</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xml:lang="en-US">Stockholders&#8217; equity:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="us-gaap_PreferredStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockValue_lbl" xml:lang="en-US">Preferred Stock, $0.0001 par value; authorized &#8211; 10,000,000 shares; issued and outstanding &#8211; 350,000 shares of Series A Convertible Preferred Stock, $10.00 per share stated value, liquidation preference based on assumed conversion into common shares &#8211; 729,167 shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockValue_lbl" xml:lang="en-US">Common stock, $0.0001 par value; authorized &#8211; 100,000,000 shares; issued and outstanding &#8211; 13,663,260 shares and 12,402,157 shares at June 30, 2021 and December 31, 2020, respectively</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="us-gaap_AdditionalPaidInCapital" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapital" xlink:to="us-gaap_AdditionalPaidInCapital_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xml:lang="en-US">Additional paid-in capital</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xml:lang="en-US">Accumulated deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_StockholdersEquity_lbl" xml:lang="en-US">Total stockholders&#8217; equity</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xml:lang="en-US">Total liabilities and stockholders&#8217; equity</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl" xml:lang="en-US">Statement [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl" xml:lang="en-US">Statement [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrent" xlink:label="us-gaap_AccountsPayableRelatedPartiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableRelatedPartiesCurrent" xlink:to="us-gaap_AccountsPayableRelatedPartiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableRelatedPartiesCurrent_lbl" xml:lang="en-US">Accounts payable and accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Preferred stock, par value</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xml:lang="en-US">Preferred stock, shares authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="us-gaap_PreferredStockSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xml:lang="en-US">Preferred stock, shares issued</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="us-gaap_PreferredStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesOutstanding" xlink:to="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xml:lang="en-US">Preferred stock, shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PreferredStockStatedValue" xlink:label="LIXT_PreferredStockStatedValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PreferredStockStatedValue" xlink:to="LIXT_PreferredStockStatedValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_PreferredStockStatedValue_lbl" xml:lang="en-US">Preferred stock, stated value</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion" xlink:label="us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion" xlink:to="us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion_lbl" xml:lang="en-US">Preferred stock, issuable upon conversion</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Common stock, par value</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US">Common stock, shares authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xml:lang="en-US">Common stock, shares issued</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US">Common stock, shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_IncomeStatementAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementAbstract_lbl" xml:lang="en-US">Income Statement [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:to="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_lbl" xml:lang="en-US">Revenues</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="us-gaap_OperatingExpensesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpensesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xml:lang="en-US">Costs and expenses:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="us-gaap_GeneralAndAdministrativeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralAndAdministrativeExpense" xlink:to="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xml:lang="en-US">General and administrative costs, including compensation to officers, directors and affiliates of $1,033,304 and $27,000 for the three months ended June 30, 2021 and 2020, respectively, and $1,849,336 and $54,000 to related parties for the six months ended June 30, 2021 and 2020, respectively</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpense" xlink:to="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xml:lang="en-US">Research and development costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="us-gaap_OperatingExpenses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingExpenses_lbl" xml:lang="en-US">Total costs and expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xml:lang="en-US">Loss from operations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentIncomeNonoperating" xlink:label="us-gaap_InvestmentIncomeNonoperating" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentIncomeNonoperating" xlink:to="us-gaap_InvestmentIncomeNonoperating_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentIncomeNonoperating_lbl" xml:lang="en-US">Interest income</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpense" xlink:label="us-gaap_InterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_InterestExpense_lbl" xml:lang="en-US">Interest expense</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US">Net loss</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasicAndDiluted" xlink:to="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xml:lang="en-US">Net loss per common share &#8211; basic and diluted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xml:lang="en-US">Weighted average common shares outstanding &#8211; basic and diluted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" xlink:label="us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" xlink:to="us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_lbl" xml:lang="en-US">General and administrative costs, to related parties</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_StockholdersEquity_2_lbl" xml:lang="en-US">Beginning balance, value</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="us-gaap_SharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_SharesOutstanding_lbl" xml:lang="en-US">Balance, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xml:lang="en-US">Exercise of options</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xml:lang="en-US">Exercise of options, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xml:lang="en-US">Proceeds from sale of common stock in direct equity offering, net of offering costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xml:lang="en-US">Proceeds from sale of common stock in direct equity offering, net of offering costs, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueOther" xlink:label="us-gaap_StockIssuedDuringPeriodValueOther" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueOther" xlink:to="us-gaap_StockIssuedDuringPeriodValueOther_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueOther_lbl" xml:lang="en-US">Exercise of warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesOther" xlink:label="us-gaap_StockIssuedDuringPeriodSharesOther" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesOther" xlink:to="us-gaap_StockIssuedDuringPeriodSharesOther_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesOther_lbl" xml:lang="en-US">Exercise of warrants, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xml:lang="en-US">Stock-based compensation expense</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLoss_2_lbl" xml:lang="en-US">Net loss for the period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_StockholdersEquity_3_lbl" xml:lang="en-US">Ending balance, value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharesOutstanding_2_lbl" xml:lang="en-US">Balance, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Cash flows from operating activities:</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_NetIncomeLoss_3_lbl" xml:lang="en-US">Net loss</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Adjustments to reconcile net loss to net cash used in operating activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses" xlink:label="LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses" xlink:to="LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses_lbl" xml:lang="en-US">General and administrative costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xml:lang="en-US">Changes in operating assets and liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract_lbl" xml:lang="en-US">(Increase) decrease in -</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" xlink:label="LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" xlink:to="LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices_lbl" xml:lang="en-US">Advances on research and development contract services</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet" xlink:label="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet" xlink:to="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet_lbl" xml:lang="en-US">Accrued interest receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidInsurance" xlink:label="us-gaap_IncreaseDecreaseInPrepaidInsurance" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidInsurance" xlink:to="us-gaap_IncreaseDecreaseInPrepaidInsurance_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInPrepaidInsurance_lbl" xml:lang="en-US">Prepaid insurance</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xml:lang="en-US">Other prepaid expenses and current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract_lbl" xml:lang="en-US">Increase (decrease) in -</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xml:lang="en-US">Accounts payable and accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities" xlink:label="LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities" xlink:to="LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities_lbl" xml:lang="en-US">Research and development contract liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xml:lang="en-US">Net cash used in operating activities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US">Cash flows from financing activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xml:lang="en-US">Proceeds from sale of common stock in direct equity offering, net of offering costs</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_RepaymentOfDeferredOfferingCosts" xlink:label="LIXT_RepaymentOfDeferredOfferingCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_RepaymentOfDeferredOfferingCosts" xlink:to="LIXT_RepaymentOfDeferredOfferingCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="LIXT_RepaymentOfDeferredOfferingCosts_lbl" xml:lang="en-US">Payment of deferred offering costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfWarrants" xlink:label="us-gaap_ProceedsFromIssuanceOfWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfWarrants" xlink:to="us-gaap_ProceedsFromIssuanceOfWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfWarrants_lbl" xml:lang="en-US">Exercise of common stock warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromStockPlans" xlink:label="us-gaap_ProceedsFromStockPlans" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromStockPlans" xlink:to="us-gaap_ProceedsFromStockPlans_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromStockPlans_lbl" xml:lang="en-US">Exercise of common stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfStockIssuanceCosts" xlink:to="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xml:lang="en-US">Payment of public offering costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xml:lang="en-US">Net cash provided by (used in) financing activities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract_lbl" xml:lang="en-US">Cash:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xml:lang="en-US">Net increase (decrease)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xml:lang="en-US">Balance at beginning of period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_2_lbl" xml:lang="en-US">Balance at end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xml:lang="en-US">Supplemental disclosures of cash flow information:</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CashPaidAbstract" xlink:label="LIXT_CashPaidAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CashPaidAbstract" xlink:to="LIXT_CashPaidAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_CashPaidAbstract_lbl" xml:lang="en-US">Cash paid for -</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="us-gaap_InterestPaidNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPaidNet" xlink:to="us-gaap_InterestPaidNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestPaidNet_lbl" xml:lang="en-US">Interest</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="us-gaap_IncomeTaxesPaidNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxesPaidNet" xlink:to="us-gaap_IncomeTaxesPaidNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxesPaidNet_lbl" xml:lang="en-US">Income taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xml:lang="en-US">Organization, Consolidation and Presentation of Financial Statements [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xml:lang="en-US">Organization and Basis of Presentation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NatureOfOperations" xlink:label="us-gaap_NatureOfOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NatureOfOperations" xlink:to="us-gaap_NatureOfOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NatureOfOperations_lbl" xml:lang="en-US">Business</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xml:lang="en-US">Summary of Significant Accounting Policies</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityAbstract" xlink:label="us-gaap_EquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityAbstract" xlink:to="us-gaap_EquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityAbstract_lbl" xml:lang="en-US">Equity [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:to="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xml:lang="en-US">Stockholders&#8217; Equity</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="us-gaap_RelatedPartyTransactionsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsAbstract" xlink:to="us-gaap_RelatedPartyTransactionsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionsAbstract_lbl" xml:lang="en-US">Related Party Transactions [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:to="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xml:lang="en-US">Related Party Transactions</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_lbl" xml:lang="en-US">Share-based Payment Arrangement [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xml:lang="en-US">Stock-Based Compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="us-gaap_IncomeTaxDisclosureAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_IncomeTaxDisclosureAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxDisclosureAbstract_lbl" xml:lang="en-US">Income Tax Disclosure [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xml:lang="en-US">Income Taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xml:lang="en-US">Commitments and Contingencies Disclosure [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xml:lang="en-US">Commitments and Contingencies</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="us-gaap_SubsequentEventsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventsAbstract" xlink:to="us-gaap_SubsequentEventsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventsAbstract_lbl" xml:lang="en-US">Subsequent Events [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="us-gaap_SubsequentEventsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventsTextBlock" xlink:to="us-gaap_SubsequentEventsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xml:lang="en-US">Subsequent Events</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="us-gaap_ConsolidationPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConsolidationPolicyTextBlock" xlink:to="us-gaap_ConsolidationPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConsolidationPolicyTextBlock_lbl" xml:lang="en-US">Principles of Consolidation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="us-gaap_UseOfEstimates" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UseOfEstimates" xlink:to="us-gaap_UseOfEstimates_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UseOfEstimates_lbl" xml:lang="en-US">Use of Estimates</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:to="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xml:lang="en-US">Cash</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:to="us-gaap_ResearchAndDevelopmentExpensePolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy_lbl" xml:lang="en-US">Research and Development</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PrepaidInsurancePolicyTextBlock" xlink:label="LIXT_PrepaidInsurancePolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PrepaidInsurancePolicyTextBlock" xlink:to="LIXT_PrepaidInsurancePolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_PrepaidInsurancePolicyTextBlock_lbl" xml:lang="en-US">Prepaid Insurance</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsFiniteLivedPolicy" xlink:label="us-gaap_IntangibleAssetsFiniteLivedPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsFiniteLivedPolicy" xlink:to="us-gaap_IntangibleAssetsFiniteLivedPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IntangibleAssetsFiniteLivedPolicy_lbl" xml:lang="en-US">Patent and Licensing Related Legal and Filing Costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskCreditRisk" xlink:label="us-gaap_ConcentrationRiskCreditRisk" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskCreditRisk" xlink:to="us-gaap_ConcentrationRiskCreditRisk_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConcentrationRiskCreditRisk_lbl" xml:lang="en-US">Concentration of Risk</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="us-gaap_IncomeTaxPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxPolicyTextBlock" xlink:to="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xml:lang="en-US">Income Taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" xml:lang="en-US">Stock-Based Compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xml:lang="en-US">Earnings (Loss) Per Share</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:to="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xml:lang="en-US">Fair Value of Financial Instruments</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xml:lang="en-US">Recent Accounting Pronouncements</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:to="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_lbl" xml:lang="en-US">Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:label="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:to="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_lbl" xml:lang="en-US">Schedule of Warrants Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock" xlink:label="LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock" xlink:to="LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock_lbl" xml:lang="en-US">Schedule of Warrants Outstanding and Exercisable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_lbl" xml:lang="en-US">Summary of Related Party Costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xml:lang="en-US">Schedule of Fair Value of Each Option Award Estimated Assumption</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock" xlink:label="us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock" xlink:to="us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_lbl" xml:lang="en-US">Summary of Stock-based Compensation Costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xml:lang="en-US">Summary of Stock Option Activity Including Options Form of Warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock_lbl" xml:lang="en-US">Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityListingsLineItems" xlink:label="dei_EntityListingsLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityListingsLineItems" xlink:to="dei_EntityListingsLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityListingsLineItems_lbl" xml:lang="en-US">Entity Listings [Line Items]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_2_lbl" xml:lang="en-US">Cash and cash equivalents</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:label="us-gaap_ProceedsFromIssuanceOrSaleOfEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:to="us-gaap_ProceedsFromIssuanceOrSaleOfEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOrSaleOfEquity_lbl" xml:lang="en-US">Proceeds from issuance of common stock and warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EstimatedCostOfClinicalTrial" xlink:label="LIXT_EstimatedCostOfClinicalTrial" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_EstimatedCostOfClinicalTrial" xlink:to="LIXT_EstimatedCostOfClinicalTrial_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_EstimatedCostOfClinicalTrial_lbl" xml:lang="en-US">Estimated cost of clinical trial</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:to="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl" xml:lang="en-US">Estimated gross proceeds from offering of shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityReverseStockSplit" xlink:label="us-gaap_StockholdersEquityReverseStockSplit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityReverseStockSplit" xlink:to="us-gaap_StockholdersEquityReverseStockSplit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityReverseStockSplit_lbl" xml:lang="en-US">Reverse stock split</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:to="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_lbl" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xml:lang="en-US">Total</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfProductInformationTable" xlink:label="us-gaap_ScheduleOfProductInformationTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfProductInformationTable" xlink:to="us-gaap_ScheduleOfProductInformationTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfProductInformationTable_lbl" xml:lang="en-US">Schedule of Product Information [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductInformationLineItems" xlink:label="us-gaap_ProductInformationLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProductInformationLineItems" xlink:to="us-gaap_ProductInformationLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProductInformationLineItems_lbl" xml:lang="en-US">Product Information [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashFDICInsuredAmount" xlink:label="us-gaap_CashFDICInsuredAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashFDICInsuredAmount" xlink:to="us-gaap_CashFDICInsuredAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashFDICInsuredAmount_lbl" xml:lang="en-US">Cash FDIC insurance</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CashSIPCInsuredAmount" xlink:label="LIXT_CashSIPCInsuredAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CashSIPCInsuredAmount" xlink:to="LIXT_CashSIPCInsuredAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_CashSIPCInsuredAmount_lbl" xml:lang="en-US">Cash SIPC insurance</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PatentAndLicensingCosts" xlink:label="LIXT_PatentAndLicensingCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PatentAndLicensingCosts" xlink:to="LIXT_PatentAndLicensingCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_PatentAndLicensingCosts_lbl" xml:lang="en-US">Patent and licensing costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="us-gaap_ConcentrationRiskPercentage1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskPercentage1" xlink:to="us-gaap_ConcentrationRiskPercentage1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConcentrationRiskPercentage1_lbl" xml:lang="en-US">Concentration of risk, percentage</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="us-gaap_UnrecognizedTaxBenefits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefits" xlink:to="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xml:lang="en-US">Unrecognized tax benefits</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod" xlink:label="LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod" xlink:to="LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod_lbl" xml:lang="en-US">Deferred setup and organization costs, amortization period</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_lbl" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_lbl" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_lbl" xml:lang="en-US">Number of Shares, Warrants Outstanding, Beginning Balance</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" xlink:to="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_lbl" xml:lang="en-US">Weighted Average Exercise Price, Warrants Outstanding, Beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_lbl" xml:lang="en-US">Number of Shares, Issued</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice" xlink:to="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Weighted Average Exercise Price, Issued</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_lbl" xml:lang="en-US">Number of Shares, Exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" xlink:to="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Weighted Average Exercise Price, Exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_lbl" xml:lang="en-US">Number of Shares, Expired</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice" xlink:to="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Weighted Average Exercise Price, Expired</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_2_lbl" xml:lang="en-US">Number of Shares, Warrants Outstanding, Ending Balance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" xlink:to="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_2_lbl" xml:lang="en-US">Weighted Average Exercise Price, Warrants Outstanding, Ending</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm" xlink:label="LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm" xlink:to="LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm_lbl" xml:lang="en-US">Weighted Average Remaining Contractual Life (in Years), Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:label="us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:to="us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable_lbl" xml:lang="en-US">Share-based Payment Arrangement, Option, Exercise Price Range [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_lbl" xml:lang="en-US">Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xml:lang="en-US">Exercise Prices</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfWarrantOrRightOutstanding" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightOutstanding" xlink:to="us-gaap_ClassOfWarrantOrRightOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding_lbl" xml:lang="en-US">Warrants Outstanding Shares</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_WarrantsOutstandingShares" xlink:label="LIXT_WarrantsOutstandingShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_WarrantsOutstandingShares" xlink:to="LIXT_WarrantsOutstandingShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="LIXT_WarrantsOutstandingShares_lbl" xml:lang="en-US">Warrants Outstanding Shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="us-gaap_ScheduleOfStockByClassTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfStockByClassTable" xlink:to="us-gaap_ScheduleOfStockByClassTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfStockByClassTable_lbl" xml:lang="en-US">Schedule of Stock by Class [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="us-gaap_ClassOfStockLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_ClassOfStockLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfStockLineItems_lbl" xml:lang="en-US">Class of Stock [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend" xlink:label="LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend" xlink:to="LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend_lbl" xml:lang="en-US">Number of share tranche of the series A convertible preferred stock receive a per share dividend</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockDividendRatePercentage" xlink:label="us-gaap_PreferredStockDividendRatePercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockDividendRatePercentage" xlink:to="us-gaap_PreferredStockDividendRatePercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockDividendRatePercentage_lbl" xml:lang="en-US">Percentage of dividend from annual revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares" xlink:label="LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares" xlink:to="LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares_lbl" xml:lang="en-US">Annual net revenue divided by converted or redeemed shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockConversionBasis" xlink:label="us-gaap_PreferredStockConversionBasis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockConversionBasis" xlink:to="us-gaap_PreferredStockConversionBasis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockConversionBasis_lbl" xml:lang="en-US">Preferred stock, conversion description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1" xlink:label="us-gaap_ConversionOfStockSharesConverted1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockSharesConverted1" xlink:to="us-gaap_ConversionOfStockSharesConverted1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl" xml:lang="en-US">Preferred stock convertible into common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock" xlink:label="us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock" xlink:to="us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock_lbl" xml:lang="en-US">Gross proceeds from sale of transaction</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockRedemptionPricePerShare" xlink:label="us-gaap_PreferredStockRedemptionPricePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockRedemptionPricePerShare" xlink:to="us-gaap_PreferredStockRedemptionPricePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockRedemptionPricePerShare_lbl" xml:lang="en-US">Preferred stock, per share redemption price</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockConsiderationReceivedOnTransaction" xlink:label="us-gaap_SaleOfStockConsiderationReceivedOnTransaction" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SaleOfStockConsiderationReceivedOnTransaction" xlink:to="us-gaap_SaleOfStockConsiderationReceivedOnTransaction_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SaleOfStockConsiderationReceivedOnTransaction_lbl" xml:lang="en-US">Sale of stock during period, amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction" xlink:to="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xml:lang="en-US">Sale of stock during period, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockPricePerShare" xlink:label="us-gaap_SaleOfStockPricePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SaleOfStockPricePerShare" xlink:to="us-gaap_SaleOfStockPricePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xml:lang="en-US">Equity issuance price per share</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_2_lbl" xml:lang="en-US">Warrants exercise price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfStockIssuanceCosts" xlink:to="us-gaap_PaymentsOfStockIssuanceCosts_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_2_lbl" xml:lang="en-US">Costs of public offering</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:to="us-gaap_ProceedsFromIssuanceInitialPublicOffering_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_2_lbl" xml:lang="en-US">Costs of public offering</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xml:lang="en-US">Warrants to purchase of common stock, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WarrantsAndRightsOutstandingMaturityDate" xlink:label="us-gaap_WarrantsAndRightsOutstandingMaturityDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WarrantsAndRightsOutstandingMaturityDate" xlink:to="us-gaap_WarrantsAndRightsOutstandingMaturityDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WarrantsAndRightsOutstandingMaturityDate_lbl" xml:lang="en-US">Warrant expire date</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_2_lbl" xml:lang="en-US">Stock issued new issue shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromWarrantExercises" xlink:label="us-gaap_ProceedsFromWarrantExercises" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromWarrantExercises" xlink:to="us-gaap_ProceedsFromWarrantExercises_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromWarrantExercises_lbl" xml:lang="en-US">Proceeds from warrant exercises</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="us-gaap_SharesIssuedPricePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssuedPricePerShare" xlink:to="us-gaap_SharesIssuedPricePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xml:lang="en-US">Share issued per share</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ProceedsFromIssuanceOfCommonStockGross" xlink:label="LIXT_ProceedsFromIssuanceOfCommonStockGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ProceedsFromIssuanceOfCommonStockGross" xlink:to="LIXT_ProceedsFromIssuanceOfCommonStockGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ProceedsFromIssuanceOfCommonStockGross_lbl" xml:lang="en-US">Proceeds from issuance of common stock gross</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_2_lbl" xml:lang="en-US">Proceeds from issuance of common stock</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_2_lbl" xml:lang="en-US">Common stock upon the exercise of options</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" xlink:to="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_2_lbl" xml:lang="en-US">Exercise price</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfRestrictedCashFinancingActivities" xlink:label="us-gaap_ProceedsFromRepaymentsOfRestrictedCashFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromRepaymentsOfRestrictedCashFinancingActivities" xlink:to="us-gaap_ProceedsFromRepaymentsOfRestrictedCashFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromRepaymentsOfRestrictedCashFinancingActivities_lbl" xml:lang="en-US">Total cash proceeds</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharePrice" xlink:label="us-gaap_SharePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharePrice" xlink:to="us-gaap_SharePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharePrice_lbl" xml:lang="en-US">Fair market value of stock</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_lbl" xml:lang="en-US">Schedule of Related Party Transactions, by Related Party [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="us-gaap_RelatedPartyTransactionLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_RelatedPartyTransactionLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionLineItems_lbl" xml:lang="en-US">Related Party Transaction [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xml:lang="en-US">Total</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:label="us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable_lbl" xml:lang="en-US">Collaborative Arrangement and Arrangement Other than Collaborative [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:label="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems_lbl" xml:lang="en-US">Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OfficersCompensation" xlink:label="us-gaap_OfficersCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OfficersCompensation" xlink:to="us-gaap_OfficersCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OfficersCompensation_lbl" xml:lang="en-US">Compensatipon for non officer directors</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SalariesWagesAndOfficersCompensation" xlink:label="us-gaap_SalariesWagesAndOfficersCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalariesWagesAndOfficersCompensation" xlink:to="us-gaap_SalariesWagesAndOfficersCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SalariesWagesAndOfficersCompensation_lbl" xml:lang="en-US">Increase in annual salary</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfessionalFees" xlink:label="us-gaap_ProfessionalFees" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfessionalFees" xlink:to="us-gaap_ProfessionalFees_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProfessionalFees_lbl" xml:lang="en-US">Professional fees</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_IncreaseInOfficersAnnualCompensations" xlink:label="LIXT_IncreaseInOfficersAnnualCompensations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_IncreaseInOfficersAnnualCompensations" xlink:to="LIXT_IncreaseInOfficersAnnualCompensations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_IncreaseInOfficersAnnualCompensations_lbl" xml:lang="en-US">Aggregate annual compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xml:lang="en-US">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xml:lang="en-US">Risk-free interest rate</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xml:lang="en-US">Expected dividend yield</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xml:lang="en-US">Expected volatility</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xml:lang="en-US">Expected life</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_lbl" xml:lang="en-US">Schedule of Defined Benefit Plans Disclosures [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems" xlink:label="srt_DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems" xlink:to="srt_DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems_lbl" xml:lang="en-US">Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensation_lbl" xml:lang="en-US">Total stock-based compensation costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xml:lang="en-US">Number of shares, stock options outstanding, at the beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xml:lang="en-US">Weighted average exercise price, stock options outstanding, at the beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl" xml:lang="en-US">Number of shares, Granted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Weighted average exercise price, granted</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_2_lbl" xml:lang="en-US">Number of shares, Exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Weighted average exercise price, exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_lbl" xml:lang="en-US">Number of shares, Expired</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Weighted average exercise price, expired</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit" xlink:to="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit_lbl" xml:lang="en-US">Adjustment attributable to reverse stock split</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice" xlink:label="LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice" xlink:to="LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice_lbl" xml:lang="en-US">Weighted average exercise price, reverse stock split</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2_lbl" xml:lang="en-US">Number of shares, stock options outstanding, at the end</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2_lbl" xml:lang="en-US">Weighted average exercise price, stock options outstanding, at the end</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xml:lang="en-US">Weighted average remaining contractual life (in years), stock options outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xml:lang="en-US">Number of shares, stock options exercisable, at the end</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xml:lang="en-US">Weighted average exercise price, stock options exercisable, at the end</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xml:lang="en-US">Weighted average remaining contractual life (in years), stock options exercisable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_lbl" xml:lang="en-US">Exercise Prices</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_lbl" xml:lang="en-US">Options Outstanding (Shares)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_lbl" xml:lang="en-US">Options Exercisable (Shares)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl" xml:lang="en-US">Number of restricted stock issued</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xml:lang="en-US">Stock options granted to purchase common stock, issued</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_2_lbl" xml:lang="en-US">Number of fully vested option exercisable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_lbl" xml:lang="en-US">Stock options description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_lbl" xml:lang="en-US">Stock option vested exercisable term</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_lbl" xml:lang="en-US">Stock options are exercisable price per share</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FairValueOfStockOptions" xlink:label="LIXT_FairValueOfStockOptions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_FairValueOfStockOptions" xlink:to="LIXT_FairValueOfStockOptions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_FairValueOfStockOptions_lbl" xml:lang="en-US">Fair value of stock options</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharePrice" xlink:to="us-gaap_SharePrice_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SharePrice_2_lbl" xml:lang="en-US">Stock price per share</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_lbl" xml:lang="en-US">Stock options fully vested amount, fair value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensation_2_lbl" xml:lang="en-US">Stock based compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_lbl" xml:lang="en-US">Number of fully vested option issued</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease_lbl" xml:lang="en-US">Fair value of stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense" xlink:label="us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense" xlink:to="us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense_lbl" xml:lang="en-US">Total deferred compensation expense for outstanding value of unvested stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xml:lang="en-US">Intrinsic value of exercisable but unexercised in-the-money stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xml:lang="en-US">Fair market value, per share</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_lbl" xml:lang="en-US">Outstanding stock options to acquire shares of common stock not vested</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="us-gaap_LossContingenciesTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LossContingenciesTable" xlink:to="us-gaap_LossContingenciesTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LossContingenciesTable_lbl" xml:lang="en-US">Loss Contingencies [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="us-gaap_LossContingenciesLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LossContingenciesLineItems" xlink:to="us-gaap_LossContingenciesLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LossContingenciesLineItems_lbl" xml:lang="en-US">Loss Contingencies [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AdvanceAmountRelatedToMilestonePayment" xlink:label="LIXT_AdvanceAmountRelatedToMilestonePayment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AdvanceAmountRelatedToMilestonePayment" xlink:to="LIXT_AdvanceAmountRelatedToMilestonePayment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_AdvanceAmountRelatedToMilestonePayment_lbl" xml:lang="en-US">Advance amount related to milestone payment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCommitmentsDescription" xlink:label="us-gaap_OtherCommitmentsDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherCommitmentsDescription" xlink:to="us-gaap_OtherCommitmentsDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherCommitmentsDescription_lbl" xml:lang="en-US">Aggregate commitments expected, description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCommitment" xlink:label="us-gaap_OtherCommitment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherCommitment" xlink:to="us-gaap_OtherCommitment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherCommitment_lbl" xml:lang="en-US">Aggregate commitments expected</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MilestonePayments" xlink:label="LIXT_MilestonePayments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MilestonePayments" xlink:to="LIXT_MilestonePayments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_MilestonePayments_lbl" xml:lang="en-US">Milestone payments</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NonRefundableLicenseIssueFee" xlink:label="LIXT_NonRefundableLicenseIssueFee" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_NonRefundableLicenseIssueFee" xlink:to="LIXT_NonRefundableLicenseIssueFee_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_NonRefundableLicenseIssueFee_lbl" xml:lang="en-US">Non-refundable license issue fee</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AnnualLicenseMaintenanceFee" xlink:label="LIXT_AnnualLicenseMaintenanceFee" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AnnualLicenseMaintenanceFee" xlink:to="LIXT_AnnualLicenseMaintenanceFee_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_AnnualLicenseMaintenanceFee_lbl" xml:lang="en-US">Annual license maintenance fee</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PaymentsOnNonrefundableMilestone" xlink:label="LIXT_PaymentsOnNonrefundableMilestone" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PaymentsOnNonrefundableMilestone" xlink:to="LIXT_PaymentsOnNonrefundableMilestone_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_PaymentsOnNonrefundableMilestone_lbl" xml:lang="en-US">Payments on non-refundable milestone</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PercentageOfMilestone" xlink:label="LIXT_PercentageOfMilestone" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PercentageOfMilestone" xlink:to="LIXT_PercentageOfMilestone_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_PercentageOfMilestone_lbl" xml:lang="en-US">Percentage of milestone</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AmountChargeToOperations" xlink:label="LIXT_AmountChargeToOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AmountChargeToOperations" xlink:to="LIXT_AmountChargeToOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_AmountChargeToOperations_lbl" xml:lang="en-US">Amount charges to operations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForRoyalties" xlink:label="us-gaap_PaymentsForRoyalties" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForRoyalties" xlink:to="us-gaap_PaymentsForRoyalties_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsForRoyalties_lbl" xml:lang="en-US">Minimum payments for royalties</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalariesWagesAndOfficersCompensation" xlink:to="us-gaap_SalariesWagesAndOfficersCompensation_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SalariesWagesAndOfficersCompensation_2_lbl" xml:lang="en-US">Annual salary</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AgreementTermDescription" xlink:label="LIXT_AgreementTermDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AgreementTermDescription" xlink:to="LIXT_AgreementTermDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_AgreementTermDescription_lbl" xml:lang="en-US">Agreement term</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeBenefitsAndShareBasedCompensation" xlink:label="us-gaap_EmployeeBenefitsAndShareBasedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeBenefitsAndShareBasedCompensation" xlink:to="us-gaap_EmployeeBenefitsAndShareBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeBenefitsAndShareBasedCompensation_lbl" xml:lang="en-US">Annual compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ConsultingAndAdvisoryCashFee" xlink:label="LIXT_ConsultingAndAdvisoryCashFee" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ConsultingAndAdvisoryCashFee" xlink:to="LIXT_ConsultingAndAdvisoryCashFee_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ConsultingAndAdvisoryCashFee_lbl" xml:lang="en-US">Consulting and advisory fee</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ReimbursementExpense" xlink:label="LIXT_ReimbursementExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ReimbursementExpense" xlink:to="LIXT_ReimbursementExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ReimbursementExpense_lbl" xml:lang="en-US">Reimbursed expense</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PercentageOfProceedsAgreeToPayUnderAgreements" xlink:label="LIXT_PercentageOfProceedsAgreeToPayUnderAgreements" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PercentageOfProceedsAgreeToPayUnderAgreements" xlink:to="LIXT_PercentageOfProceedsAgreeToPayUnderAgreements_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_PercentageOfProceedsAgreeToPayUnderAgreements_lbl" xml:lang="en-US">Percentage of proceeds agree to pay under agreement</link:label>
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MaximumAmountReceivedUnderAgreement" xlink:label="LIXT_MaximumAmountReceivedUnderAgreement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MaximumAmountReceivedUnderAgreement" xlink:to="LIXT_MaximumAmountReceivedUnderAgreement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_MaximumAmountReceivedUnderAgreement_lbl" xml:lang="en-US">Maximum amount received under agreement</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_2_lbl" xml:lang="en-US">Stock options grant date fair value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralAndAdministrativeExpense" xlink:to="us-gaap_GeneralAndAdministrativeExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_GeneralAndAdministrativeExpense_2_lbl" xml:lang="en-US">General and administrative costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="us-gaap_SubsequentEventTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTable" xlink:to="us-gaap_SubsequentEventTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventTable_lbl" xml:lang="en-US">Subsequent Event [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="us-gaap_SubsequentEventLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventLineItems" xlink:to="us-gaap_SubsequentEventLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventLineItems_lbl" xml:lang="en-US">Subsequent Event [Line Items]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_3_lbl" xml:lang="en-US">Stock issued new issue share</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharePrice" xlink:to="us-gaap_SharePrice_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SharePrice_3_lbl" xml:lang="en-US">Share price</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="us-gaap_ProceedsFromStockOptionsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromStockOptionsExercised" xlink:to="us-gaap_ProceedsFromStockOptionsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_lbl" xml:lang="en-US">Proceeds from stock options exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember" xlink:to="LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember_doc" xml:lang="en-US">Warrants to Purchase Common Stock, par value $0.0001 per share [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CommonStockParValue0.0001PerShareMember" xlink:to="LIXT_CommonStockParValue0.0001PerShareMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_CommonStockParValue0.0001PerShareMember_doc" xml:lang="en-US">Common Stock, par value $0.0001 per share [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AdvancesOnResearchAndDevelopmentContractServices" xlink:to="LIXT_AdvancesOnResearchAndDevelopmentContractServices_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_AdvancesOnResearchAndDevelopmentContractServices_doc" xml:lang="en-US">Advances on research and development contract services.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AccruedOfferingCostsCurrent" xlink:to="LIXT_AccruedOfferingCostsCurrent_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_AccruedOfferingCostsCurrent_doc" xml:lang="en-US">Accrued offering costs.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent" xlink:to="LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent_doc" xml:lang="en-US">Research and development contract liabilities, current.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_SeriesAConvertiblePreferredStockMember" xlink:to="LIXT_SeriesAConvertiblePreferredStockMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_SeriesAConvertiblePreferredStockMember_doc" xml:lang="en-US">Series A Convertible Preferred Stock [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PreferredStockStatedValue" xlink:to="LIXT_PreferredStockStatedValue_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_PreferredStockStatedValue_doc" xml:lang="en-US">Preferred stock, stated value.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses" xlink:to="LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses_doc" xml:lang="en-US">The aggregate amount of noncash, equity-based remuneration to employees and vendors, included in total general and administrative expenses, related to general and administrative activities. This may include the value of stock or unit options and amortization of restricted stock or units. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" xlink:to="LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices_doc" xml:lang="en-US">Increase decrease in advances on research and development contract services.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities" xlink:to="LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities_doc" xml:lang="en-US">The net change during the reporting period in the amount of research and development contract liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CashPaidAbstract" xlink:to="LIXT_CashPaidAbstract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_CashPaidAbstract_doc" xml:lang="en-US">Cash Paid For [Abstract]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_RepaymentOfDeferredOfferingCosts" xlink:to="LIXT_RepaymentOfDeferredOfferingCosts_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_RepaymentOfDeferredOfferingCosts_doc" xml:lang="en-US">Payment of deferred offering costs.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_EstimatedCostOfClinicalTrial" xlink:to="LIXT_EstimatedCostOfClinicalTrial_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_EstimatedCostOfClinicalTrial_doc" xml:lang="en-US">Estimated cost of clinical trial.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PhaseOneBClinicalTrialMember" xlink:to="LIXT_PhaseOneBClinicalTrialMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_PhaseOneBClinicalTrialMember_doc" xml:lang="en-US">Phase 1b Clinical Trial [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PrepaidInsurancePolicyTextBlock" xlink:to="LIXT_PrepaidInsurancePolicyTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_PrepaidInsurancePolicyTextBlock_doc" xml:lang="en-US">Prepaid insurance policy textBlock.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CommonStockWarrantsMember" xlink:to="LIXT_CommonStockWarrantsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_CommonStockWarrantsMember_doc" xml:lang="en-US">Common Stock Warrants [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember" xlink:to="LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember_doc" xml:lang="en-US">Common Stock Options Including Options Issued in the Form of Warrants [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CashSIPCInsuredAmount" xlink:to="LIXT_CashSIPCInsuredAmount_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_CashSIPCInsuredAmount_doc" xml:lang="en-US">Cash SIPC insured amount.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PatentAndLicensingCosts" xlink:to="LIXT_PatentAndLicensingCosts_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_PatentAndLicensingCosts_doc" xml:lang="en-US">Patent and licensing costs.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_OneVendorsAndConsultantsMember" xlink:to="LIXT_OneVendorsAndConsultantsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_OneVendorsAndConsultantsMember_doc" xml:lang="en-US">One Vendors and Consultants [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_TwoVendorsAndConsultantsMember" xlink:to="LIXT_TwoVendorsAndConsultantsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_TwoVendorsAndConsultantsMember_doc" xml:lang="en-US">Two Vendors and Consultants [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ThreeVendorsAndConsultantsMember" xlink:to="LIXT_ThreeVendorsAndConsultantsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ThreeVendorsAndConsultantsMember_doc" xml:lang="en-US">Three Vendors and Consultants [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_FourVendorsAndConsultantsMember" xlink:to="LIXT_FourVendorsAndConsultantsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_FourVendorsAndConsultantsMember_doc" xml:lang="en-US">Four Vendors And Consultants [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod" xlink:to="LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod_doc" xml:lang="en-US">The amortization period for recovery of the deferred set-up and organization costs for Federal tax purposes.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock" xlink:to="LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock_doc" xml:lang="en-US">Schedule of warrants outstanding and exercisable table text block.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" xlink:to="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_doc" xml:lang="en-US">Share based compensation arrangement by share based payment award non option outstanding weighted average number of share.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice" xlink:to="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice_doc" xml:lang="en-US">Share based compensation arrangement by share based payment award non option grants in period weighted average exercise price per share.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" xlink:to="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_doc" xml:lang="en-US">Share based compensation arrangement by share based payment award non option exercised in period weighted average exercise price.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice" xlink:to="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice_doc" xml:lang="en-US">Share based compensation arrangement by share based payment award non option forfeited or expired in period weighted average exercise price.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm" xlink:to="LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm_doc" xml:lang="en-US">Weighted average remaining contractual term for Non-option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceOneMember" xlink:to="LIXT_ExercisePriceOneMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ExercisePriceOneMember_doc" xml:lang="en-US">Exercise Price One [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceTwoMember" xlink:to="LIXT_ExercisePriceTwoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ExercisePriceTwoMember_doc" xml:lang="en-US">Exercise Price Two [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceThreeMember" xlink:to="LIXT_ExercisePriceThreeMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ExercisePriceThreeMember_doc" xml:lang="en-US">Exercise Price Three [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_WarrantsOutstandingShares" xlink:to="LIXT_WarrantsOutstandingShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_WarrantsOutstandingShares_doc" xml:lang="en-US">Warrants outstanding shares.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend" xlink:to="LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend_doc" xml:lang="en-US">Number of share tranche of the series a convertible preferred stock receive a per share dividend.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares" xlink:to="LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares_doc" xml:lang="en-US">Annual net revenue divided by converted or redeemed shares.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_UndesignatedPreferredStockMember" xlink:to="LIXT_UndesignatedPreferredStockMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_UndesignatedPreferredStockMember_doc" xml:lang="en-US">Undesignated Preferred Stock [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_UnderwritingAgreementMember" xlink:to="LIXT_UnderwritingAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_UnderwritingAgreementMember_doc" xml:lang="en-US">Underwriting Agreement [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ProceedsFromIssuanceOfCommonStockGross" xlink:to="LIXT_ProceedsFromIssuanceOfCommonStockGross_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ProceedsFromIssuanceOfCommonStockGross_doc" xml:lang="en-US">Proceeds from issuance of common stock gross.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_OfficerAndDirectorsMember" xlink:to="LIXT_OfficerAndDirectorsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_OfficerAndDirectorsMember_doc" xml:lang="en-US">Officer And Directors [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DirectorsOneMember" xlink:to="LIXT_DirectorsOneMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_DirectorsOneMember_doc" xml:lang="en-US">Directors One [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DirectorTwoMember" xlink:to="LIXT_DirectorTwoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_DirectorTwoMember_doc" xml:lang="en-US">Director Two [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DirectorOneMember" xlink:to="LIXT_DirectorOneMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_DirectorOneMember_doc" xml:lang="en-US">Director One [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DirectorsTwoMember" xlink:to="LIXT_DirectorsTwoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_DirectorsTwoMember_doc" xml:lang="en-US">Directors Two [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CommonStockWarrantMember" xlink:to="LIXT_CommonStockWarrantMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_CommonStockWarrantMember_doc" xml:lang="en-US">Common stock warrant [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CashBasedMember" xlink:to="LIXT_CashBasedMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_CashBasedMember_doc" xml:lang="en-US">Cash Based [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_StockBasedMember" xlink:to="LIXT_StockBasedMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_StockBasedMember_doc" xml:lang="en-US">Stock Based [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_EmploymentAgreementMember" xlink:to="LIXT_EmploymentAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_EmploymentAgreementMember_doc" xml:lang="en-US">Employment Agreement [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DrKovachMember" xlink:to="LIXT_DrKovachMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_DrKovachMember_doc" xml:lang="en-US">Dr. Kovach [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DrJamesSMiserMDMember" xlink:to="LIXT_DrJamesSMiserMDMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_DrJamesSMiserMDMember_doc" xml:lang="en-US">Dr. James S. Miser, M.D [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_EricJFormanMember" xlink:to="LIXT_EricJFormanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_EricJFormanMember_doc" xml:lang="en-US">Eric J. Forman [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_EricFormanLawOfficeMember" xlink:to="LIXT_EricFormanLawOfficeMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_EricFormanLawOfficeMember_doc" xml:lang="en-US">Eric Forman [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_RobertNWeingartenMember" xlink:to="LIXT_RobertNWeingartenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_RobertNWeingartenMember_doc" xml:lang="en-US">Robert N. Weingarten [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MrWeingartenMember" xlink:to="LIXT_MrWeingartenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_MrWeingartenMember_doc" xml:lang="en-US">Mr. Weingarten [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_IncreaseInOfficersAnnualCompensations" xlink:to="LIXT_IncreaseInOfficersAnnualCompensations_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_IncreaseInOfficersAnnualCompensations_doc" xml:lang="en-US">Increase in officers annual compensations.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ChairmanOfAuditCommitteeMember" xlink:to="LIXT_ChairmanOfAuditCommitteeMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ChairmanOfAuditCommitteeMember_doc" xml:lang="en-US">Chairman Of Audit Committee [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ChairmanOfOtherCommitteesMember" xlink:to="LIXT_ChairmanOfOtherCommitteesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ChairmanOfOtherCommitteesMember_doc" xml:lang="en-US">Chairman Of Other Committees [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MemberOfOtherCommitteesMember" xlink:to="LIXT_MemberOfOtherCommitteesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_MemberOfOtherCommitteesMember_doc" xml:lang="en-US">Member Of Other Committees [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MemberOfAuditCommitteeMember" xlink:to="LIXT_MemberOfAuditCommitteeMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_MemberOfAuditCommitteeMember_doc" xml:lang="en-US">Member Of Audit Committee [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_RelatedPartiesMember" xlink:to="LIXT_RelatedPartiesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_RelatedPartiesMember_doc" xml:lang="en-US">Related Parties [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_NonRelatedPartiesMember" xlink:to="LIXT_NonRelatedPartiesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_NonRelatedPartiesMember_doc" xml:lang="en-US">Non Related Parties [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit" xlink:to="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit_doc" xml:lang="en-US">Share based compensation arrangement by share based payment award options reverse stock split.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice" xlink:to="LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice_doc" xml:lang="en-US">Share based compensation arrangements by share based payment award options in reverse stock split weighted average exercise price.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceFourMember" xlink:to="LIXT_ExercisePriceFourMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ExercisePriceFourMember_doc" xml:lang="en-US">Exercise Price Four [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceFiveMember" xlink:to="LIXT_ExercisePriceFiveMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ExercisePriceFiveMember_doc" xml:lang="en-US">Exercise Price Five [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceSixMember" xlink:to="LIXT_ExercisePriceSixMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ExercisePriceSixMember_doc" xml:lang="en-US">Exercise Price Six [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceSevenMember" xlink:to="LIXT_ExercisePriceSevenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ExercisePriceSevenMember_doc" xml:lang="en-US">Exercise Price Seven [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceEightMember" xlink:to="LIXT_ExercisePriceEightMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ExercisePriceEightMember_doc" xml:lang="en-US">Exercise Price Eight [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceNineMember" xlink:to="LIXT_ExercisePriceNineMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ExercisePriceNineMember_doc" xml:lang="en-US">Exercise Price Nine [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceTenMember" xlink:to="LIXT_ExercisePriceTenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ExercisePriceTenMember_doc" xml:lang="en-US">Exercise Price Ten [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceElevenMember" xlink:to="LIXT_ExercisePriceElevenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ExercisePriceElevenMember_doc" xml:lang="en-US">Exercise Price Eleven [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExercisePriceTwelveMember" xlink:to="LIXT_ExercisePriceTwelveMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ExercisePriceTwelveMember_doc" xml:lang="en-US">Exercise Price Twelve [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_TwoThousandSevenStockCompensationPlanMember" xlink:to="LIXT_TwoThousandSevenStockCompensationPlanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_TwoThousandSevenStockCompensationPlanMember_doc" xml:lang="en-US">2007 Stock Compensation Plan [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_TwoThousandTwentyStockIncentivePlanMember" xlink:to="LIXT_TwoThousandTwentyStockIncentivePlanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_TwoThousandTwentyStockIncentivePlanMember_doc" xml:lang="en-US">2020 Stock Incentive Plan [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_EricFormanMember" xlink:to="LIXT_EricFormanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_EricFormanMember_doc" xml:lang="en-US">Eric Forman [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_FairValueOfStockOptions" xlink:to="LIXT_FairValueOfStockOptions_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_FairValueOfStockOptions_doc" xml:lang="en-US">Fair value of stock options.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DrJamesMiserMember" xlink:to="LIXT_DrJamesMiserMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_DrJamesMiserMember_doc" xml:lang="en-US">Dr. James Miser [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DrYunYenMember" xlink:to="LIXT_DrYunYenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_DrYunYenMember_doc" xml:lang="en-US">Dr. Yun Yen [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PhilipPalmedoMember" xlink:to="LIXT_PhilipPalmedoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_PhilipPalmedoMember_doc" xml:lang="en-US">Philip Palmedo [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DrWinsonSzeChunHoMember" xlink:to="LIXT_DrWinsonSzeChunHoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_DrWinsonSzeChunHoMember_doc" xml:lang="en-US">DrWinson Sze Chun Ho [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DrStephenFormanMember" xlink:to="LIXT_DrStephenFormanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_DrStephenFormanMember_doc" xml:lang="en-US">DrStephen Forman [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MsReginaBrownMember" xlink:to="LIXT_MsReginaBrownMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_MsReginaBrownMember_doc" xml:lang="en-US">MsRegina Brown [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_NonOfficerDirectorsMember" xlink:to="LIXT_NonOfficerDirectorsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_NonOfficerDirectorsMember_doc" xml:lang="en-US">Non Officer Directors [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AdvanceAmountRelatedToMilestonePayment" xlink:to="LIXT_AdvanceAmountRelatedToMilestonePayment_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_AdvanceAmountRelatedToMilestonePayment_doc" xml:lang="en-US">Advance amount related to milestone payment.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CollaborationAgreementMember" xlink:to="LIXT_CollaborationAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_CollaborationAgreementMember_doc" xml:lang="en-US">Collaboration Agreement [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ClinicalTrialAgreementMember" xlink:to="LIXT_ClinicalTrialAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ClinicalTrialAgreementMember_doc" xml:lang="en-US">Clinical Trial Agreement [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember" xlink:to="LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember_doc" xml:lang="en-US">GEIS [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember" xlink:to="LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember_doc" xml:lang="en-US">Moffitt Cancer Center and Research Institute Hospital Inc [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_OtherClinicalAgreementsMember" xlink:to="LIXT_OtherClinicalAgreementsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_OtherClinicalAgreementsMember_doc" xml:lang="en-US">Other Clinical Agreements [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CityOfHopeNationalMedicalCenterMember" xlink:to="LIXT_CityOfHopeNationalMedicalCenterMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_CityOfHopeNationalMedicalCenterMember_doc" xml:lang="en-US">City of Hope [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_WorkOrderAgreementMember" xlink:to="LIXT_WorkOrderAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_WorkOrderAgreementMember_doc" xml:lang="en-US">Work Order Agreement [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_TheradexSystemsIncMember" xlink:to="LIXT_TheradexSystemsIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_TheradexSystemsIncMember_doc" xml:lang="en-US">Theradex Systems, Inc. [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MilestonePayments" xlink:to="LIXT_MilestonePayments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_MilestonePayments_doc" xml:lang="en-US">Milestone payments.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MaterialTransferAgreementMember" xlink:to="LIXT_MaterialTransferAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_MaterialTransferAgreementMember_doc" xml:lang="en-US">Material Transfer Agreement [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_INSERMMember" xlink:to="LIXT_INSERMMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_INSERMMember_doc" xml:lang="en-US">INSERM [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_DevelopmentMilestonesMember" xlink:to="LIXT_DevelopmentMilestonesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_DevelopmentMilestonesMember_doc" xml:lang="en-US">Development Milestones [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_CommercialMilestonesMember" xlink:to="LIXT_CommercialMilestonesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_CommercialMilestonesMember_doc" xml:lang="en-US">Commercial Milestones [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_NonRefundableLicenseIssueFee" xlink:to="LIXT_NonRefundableLicenseIssueFee_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_NonRefundableLicenseIssueFee_doc" xml:lang="en-US">Company is obligated to pay non refundable license issue fee..</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ExclusiveLicenseAgreementMember" xlink:to="LIXT_ExclusiveLicenseAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ExclusiveLicenseAgreementMember_doc" xml:lang="en-US">Exclusive License Agreement [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AnnualLicenseMaintenanceFee" xlink:to="LIXT_AnnualLicenseMaintenanceFee_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_AnnualLicenseMaintenanceFee_doc" xml:lang="en-US">Company is obligated to pay annual license maintenance fee..</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PaymentsOnNonrefundableMilestone" xlink:to="LIXT_PaymentsOnNonrefundableMilestone_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_PaymentsOnNonrefundableMilestone_doc" xml:lang="en-US">Company agreed to pay non-refundable milestone payments which cannot be credited against earned royalties payable by the Company, based on reaching various clinical and commercial milestones.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PercentageOfMilestone" xlink:to="LIXT_PercentageOfMilestone_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_PercentageOfMilestone_doc" xml:lang="en-US">Percentage of milestone.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AmountChargeToOperations" xlink:to="LIXT_AmountChargeToOperations_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_AmountChargeToOperations_doc" xml:lang="en-US">Amount charge to operations.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_FirstFourYearsMember" xlink:to="LIXT_FirstFourYearsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_FirstFourYearsMember_doc" xml:lang="en-US">First Four Years [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_FiveYearsAndThereafterMember" xlink:to="LIXT_FiveYearsAndThereafterMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_FiveYearsAndThereafterMember_doc" xml:lang="en-US">Five Years And Thereafter [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_Dr.JohnKovachMember" xlink:to="LIXT_Dr.JohnKovachMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_Dr.JohnKovachMember_doc" xml:lang="en-US">Dr. John Kovach [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_NDAConsultingCorpMember" xlink:to="LIXT_NDAConsultingCorpMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_NDAConsultingCorpMember_doc" xml:lang="en-US">NDA Consulting Corp [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ServiceAgreementMember" xlink:to="LIXT_ServiceAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ServiceAgreementMember_doc" xml:lang="en-US">Service Agreement [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_IRTHCommunicationsLLCMember" xlink:to="LIXT_IRTHCommunicationsLLCMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_IRTHCommunicationsLLCMember_doc" xml:lang="en-US">IRTH Communications, LLC [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ConsultingAndAdvisoryCashFee" xlink:to="LIXT_ConsultingAndAdvisoryCashFee_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ConsultingAndAdvisoryCashFee_doc" xml:lang="en-US">Consulting and advisory quarterly cash fee.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MaximumAmountReceivedUnderAgreement" xlink:to="LIXT_MaximumAmountReceivedUnderAgreement_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_MaximumAmountReceivedUnderAgreement_doc" xml:lang="en-US">Maximum amount received under agreement.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_MasterServiceAgreementMember" xlink:to="LIXT_MasterServiceAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_MasterServiceAgreementMember_doc" xml:lang="en-US">Master Service Agreement [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_FoundationForAngelmanSyndromeTherapyMember" xlink:to="LIXT_FoundationForAngelmanSyndromeTherapyMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_FoundationForAngelmanSyndromeTherapyMember_doc" xml:lang="en-US">Foundation for Angelman Syndrome Therapy [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_PercentageOfProceedsAgreeToPayUnderAgreements" xlink:to="LIXT_PercentageOfProceedsAgreeToPayUnderAgreements_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_PercentageOfProceedsAgreeToPayUnderAgreements_doc" xml:lang="en-US">Percentage of proceeds agree to pay under agreement</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ReimbursementExpense" xlink:to="LIXT_ReimbursementExpense_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_ReimbursementExpense_doc" xml:lang="en-US">Reimbursement expense.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_BioPharmaWorksLLCMember" xlink:to="LIXT_BioPharmaWorksLLCMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_BioPharmaWorksLLCMember_doc" xml:lang="en-US">BioPharmaWorks LLC [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_Dr.JamesMember" xlink:to="LIXT_Dr.JamesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_Dr.JamesMember_doc" xml:lang="en-US">Dr.James [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_AgreementTermDescription" xlink:to="LIXT_AgreementTermDescription_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="LIXT_AgreementTermDescription_doc" xml:lang="en-US">Agreement for a term.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_EricFormanMember" xlink:to="LIXT_EricFormanMember_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_EricFormanMember_3_lbl" xml:lang="en-US">Eric Forman [Member] [Default Label]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrent_2_lbl" xml:lang="en-US">Assets, Current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Assets_2_lbl" xml:lang="en-US">Assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrent_2_lbl" xml:lang="en-US">Liabilities, Current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquity_4_lbl" xml:lang="en-US">Stockholders' Equity Attributable to Parent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_2_lbl" xml:lang="en-US">Liabilities and Equity</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpenses_2_lbl" xml:lang="en-US">Operating Expenses</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingIncomeLoss_2_lbl" xml:lang="en-US">Operating Income (Loss)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestExpense_2_lbl" xml:lang="en-US">Interest Expense</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesOutstanding_3_lbl" xml:lang="en-US">Shares, Outstanding</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" xlink:to="LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices_3_lbl" xml:lang="en-US">Advances on research and development contract services [Default Label]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet" xlink:to="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet_2_lbl" xml:lang="en-US">Increase (Decrease) in Accrued Interest Receivable, Net</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidInsurance" xlink:to="us-gaap_IncreaseDecreaseInPrepaidInsurance_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInPrepaidInsurance_2_lbl" xml:lang="en-US">Increase (Decrease) in Prepaid Insurance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_2_lbl" xml:lang="en-US">Increase (Decrease) in Prepaid Expense and Other Assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2_lbl" xml:lang="en-US">Increase (Decrease) in Accounts Payable and Accrued Liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities" xlink:to="LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities_3_lbl" xml:lang="en-US">Research and development contract liabilities [Default Label]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_2_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_RepaymentOfDeferredOfferingCosts" xlink:to="LIXT_RepaymentOfDeferredOfferingCosts_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_RepaymentOfDeferredOfferingCosts_3_lbl" xml:lang="en-US">Payment of deferred offering costs</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_2_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_2_lbl" xml:lang="en-US">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_3_lbl" xml:lang="en-US">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:to="us-gaap_CashAndCashEquivalentsPolicyTextBlock_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_2_lbl" xml:lang="en-US">Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxPolicyTextBlock" xlink:to="us-gaap_IncomeTaxPolicyTextBlock_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_2_lbl" xml:lang="en-US">Income Tax, Policy [Policy Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_2_lbl" xml:lang="en-US">Share-based Payment Arrangement [Policy Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" xlink:to="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_4_lbl" xml:lang="en-US">Shares Issued In Private Placement, Per Share Price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIXT_WarrantsOutstandingShares" xlink:to="LIXT_WarrantsOutstandingShares_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LIXT_WarrantsOutstandingShares_3_lbl" xml:lang="en-US">WarrantsOutstandingShares</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_2_lbl" xml:lang="en-US">Share-based Payment Arrangement, Expense</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_2_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_2_lbl" xml:lang="en-US">Share-based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease_2_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Period Increase (Decrease)</link:label>
    </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>10
<FILENAME>lixt-20210630_pre.xml
<DESCRIPTION>XBRL PRESENTATION FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.9b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://lixte.com/role/Cover" xlink:href="lixt-20210630.xsd#Cover" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/BalanceSheets" xlink:href="lixt-20210630.xsd#BalanceSheets" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/BalanceSheetsParenthetical" xlink:href="lixt-20210630.xsd#BalanceSheetsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StatementsOfOperations" xlink:href="lixt-20210630.xsd#StatementsOfOperations" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StatementsOfOperationsParenthetical" xlink:href="lixt-20210630.xsd#StatementsOfOperationsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StatementsOfStockholdersEquity" xlink:href="lixt-20210630.xsd#StatementsOfStockholdersEquity" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StatementsOfCashFlows" xlink:href="lixt-20210630.xsd#StatementsOfCashFlows" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/OrganizationAndBasisOfPresentation" xlink:href="lixt-20210630.xsd#OrganizationAndBasisOfPresentation" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/Business" xlink:href="lixt-20210630.xsd#Business" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="lixt-20210630.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StockholdersEquity" xlink:href="lixt-20210630.xsd#StockholdersEquity" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/RelatedPartyTransactions" xlink:href="lixt-20210630.xsd#RelatedPartyTransactions" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/Stock-basedCompensation" xlink:href="lixt-20210630.xsd#Stock-basedCompensation" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/IncomeTaxes" xlink:href="lixt-20210630.xsd#IncomeTaxes" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/CommitmentsAndContingencies" xlink:href="lixt-20210630.xsd#CommitmentsAndContingencies" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SubsequentEvents" xlink:href="lixt-20210630.xsd#SubsequentEvents" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="lixt-20210630.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:href="lixt-20210630.xsd#SummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StockholdersEquityTables" xlink:href="lixt-20210630.xsd#StockholdersEquityTables" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/RelatedPartyTransactionsTables" xlink:href="lixt-20210630.xsd#RelatedPartyTransactionsTables" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/Stock-basedCompensationTables" xlink:href="lixt-20210630.xsd#Stock-basedCompensationTables" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/BusinessDetailsNarrative" xlink:href="lixt-20210630.xsd#BusinessDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails" xlink:href="lixt-20210630.xsd#ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:href="lixt-20210630.xsd#SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails" xlink:href="lixt-20210630.xsd#ScheduleOfWarrantsOutstandingDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails" xlink:href="lixt-20210630.xsd#ScheduleOfWarrantsOutstandingAndExercisableDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/StockholdersEquityDetailsNarrative" xlink:href="lixt-20210630.xsd#StockholdersEquityDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfRelatedPartyCostsDetails" xlink:href="lixt-20210630.xsd#SummaryOfRelatedPartyCostsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:href="lixt-20210630.xsd#RelatedPartyTransactionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails" xlink:href="lixt-20210630.xsd#ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails" xlink:href="lixt-20210630.xsd#SummaryOfStock-basedCompensationCostsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails" xlink:href="lixt-20210630.xsd#SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails" xlink:href="lixt-20210630.xsd#ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/Stock-basedCompensationDetailsNarrative" xlink:href="lixt-20210630.xsd#Stock-basedCompensationDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:href="lixt-20210630.xsd#CommitmentsAndContingenciesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://lixte.com/role/SubsequentEventsDetailsNarrative" xlink:href="lixt-20210630.xsd#SubsequentEventsDetailsNarrative" xlink:type="simple" />
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/Cover" xlink:title="00000001 - Document - Cover">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CoverAbstract" xlink:label="loc_deiCoverAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressesTable" xlink:label="loc_deiEntityAddressesTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressesTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressesLineItems" xlink:label="loc_deiEntityAddressesLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesTable" xlink:to="loc_deiEntityAddressesLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressesAddressTypeAxis" xlink:label="loc_deiEntityAddressesAddressTypeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesTable" xlink:to="loc_deiEntityAddressesAddressTypeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AddressTypeDomain" xlink:label="loc_deiAddressTypeDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesAddressTypeAxis" xlink:to="loc_deiAddressTypeDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_FormerAddressMember" xlink:label="loc_deiFormerAddressMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiAddressTypeDomain" xlink:to="loc_deiFormerAddressMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockParValue0.0001PerShareMember" xlink:label="loc_LIXTCommonStockParValue0.0001PerShareMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_LIXTCommonStockParValue0.0001PerShareMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember" xlink:label="loc_LIXTWarrantsToPurchaseCommonStockParValue0.0001PerShareMember" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_LIXTWarrantsToPurchaseCommonStockParValue0.0001PerShareMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentType" xlink:label="loc_deiDocumentType" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentType" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AmendmentFlag" xlink:label="loc_deiAmendmentFlag" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiAmendmentFlag" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AmendmentDescription" xlink:label="loc_deiAmendmentDescription" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiAmendmentDescription" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentRegistrationStatement" xlink:label="loc_deiDocumentRegistrationStatement" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentRegistrationStatement" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentAnnualReport" xlink:label="loc_deiDocumentAnnualReport" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentAnnualReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_deiDocumentQuarterlyReport" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentQuarterlyReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentTransitionReport" xlink:label="loc_deiDocumentTransitionReport" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentTransitionReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentShellCompanyReport" xlink:label="loc_deiDocumentShellCompanyReport" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentShellCompanyReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentShellCompanyEventDate" xlink:label="loc_deiDocumentShellCompanyEventDate" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentShellCompanyEventDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentPeriodStartDate" xlink:label="loc_deiDocumentPeriodStartDate" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentPeriodStartDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_deiDocumentPeriodEndDate" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentPeriodEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_deiDocumentFiscalPeriodFocus" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentFiscalPeriodFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_deiDocumentFiscalYearFocus" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentFiscalYearFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_deiCurrentFiscalYearEndDate" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiCurrentFiscalYearEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityFileNumber" xlink:label="loc_deiEntityFileNumber" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityFileNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityRegistrantName" xlink:label="loc_deiEntityRegistrantName" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityRegistrantName" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCentralIndexKey" xlink:label="loc_deiEntityCentralIndexKey" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityCentralIndexKey" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityPrimarySicNumber" xlink:label="loc_deiEntityPrimarySicNumber" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityPrimarySicNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_deiEntityTaxIdentificationNumber" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityTaxIdentificationNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_deiEntityIncorporationStateCountryCode" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityIncorporationStateCountryCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_deiEntityAddressAddressLine1" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressAddressLine1" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine2" xlink:label="loc_deiEntityAddressAddressLine2" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressAddressLine2" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine3" xlink:label="loc_deiEntityAddressAddressLine3" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressAddressLine3" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_deiEntityAddressCityOrTown" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressCityOrTown" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_deiEntityAddressStateOrProvince" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressStateOrProvince" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCountry" xlink:label="loc_deiEntityAddressCountry" />
      <link:presentationArc order="250" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressCountry" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_deiEntityAddressPostalZipCode" />
      <link:presentationArc order="260" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityAddressPostalZipCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CountryRegion" xlink:label="loc_deiCountryRegion" />
      <link:presentationArc order="270" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiCountryRegion" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CityAreaCode" xlink:label="loc_deiCityAreaCode" />
      <link:presentationArc order="280" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiCityAreaCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LocalPhoneNumber" xlink:label="loc_deiLocalPhoneNumber" />
      <link:presentationArc order="290" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiLocalPhoneNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Extension" xlink:label="loc_deiExtension" />
      <link:presentationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiExtension" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_WrittenCommunications" xlink:label="loc_deiWrittenCommunications" />
      <link:presentationArc order="310" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiWrittenCommunications" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SolicitingMaterial" xlink:label="loc_deiSolicitingMaterial" />
      <link:presentationArc order="320" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiSolicitingMaterial" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementTenderOffer" xlink:label="loc_deiPreCommencementTenderOffer" />
      <link:presentationArc order="330" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiPreCommencementTenderOffer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="loc_deiPreCommencementIssuerTenderOffer" />
      <link:presentationArc order="340" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiPreCommencementIssuerTenderOffer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Security12bTitle" xlink:label="loc_deiSecurity12bTitle" />
      <link:presentationArc order="350" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiSecurity12bTitle" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_NoTradingSymbolFlag" xlink:label="loc_deiNoTradingSymbolFlag" />
      <link:presentationArc order="360" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiNoTradingSymbolFlag" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_TradingSymbol" xlink:label="loc_deiTradingSymbol" />
      <link:presentationArc order="370" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiTradingSymbol" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SecurityExchangeName" xlink:label="loc_deiSecurityExchangeName" />
      <link:presentationArc order="380" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiSecurityExchangeName" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Security12gTitle" xlink:label="loc_deiSecurity12gTitle" />
      <link:presentationArc order="390" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiSecurity12gTitle" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SecurityReportingObligation" xlink:label="loc_deiSecurityReportingObligation" />
      <link:presentationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiSecurityReportingObligation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AnnualInformationForm" xlink:label="loc_deiAnnualInformationForm" />
      <link:presentationArc order="410" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiAnnualInformationForm" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="loc_deiAuditedAnnualFinancialStatements" />
      <link:presentationArc order="420" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiAuditedAnnualFinancialStatements" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_deiEntityWellKnownSeasonedIssuer" />
      <link:presentationArc order="430" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityWellKnownSeasonedIssuer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_deiEntityVoluntaryFilers" />
      <link:presentationArc order="440" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityVoluntaryFilers" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_deiEntityCurrentReportingStatus" />
      <link:presentationArc order="450" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityCurrentReportingStatus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_deiEntityInteractiveDataCurrent" />
      <link:presentationArc order="460" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityInteractiveDataCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityFilerCategory" xlink:label="loc_deiEntityFilerCategory" />
      <link:presentationArc order="470" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityFilerCategory" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntitySmallBusiness" xlink:label="loc_deiEntitySmallBusiness" />
      <link:presentationArc order="480" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntitySmallBusiness" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_deiEntityEmergingGrowthCompany" />
      <link:presentationArc order="490" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityEmergingGrowthCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityExTransitionPeriod" xlink:label="loc_deiEntityExTransitionPeriod" />
      <link:presentationArc order="500" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityExTransitionPeriod" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentAccountingStandard" xlink:label="loc_deiDocumentAccountingStandard" />
      <link:presentationArc order="510" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentAccountingStandard" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_OtherReportingStandardItemNumber" xlink:label="loc_deiOtherReportingStandardItemNumber" />
      <link:presentationArc order="520" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiOtherReportingStandardItemNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityShellCompany" xlink:label="loc_deiEntityShellCompany" />
      <link:presentationArc order="530" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityShellCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityPublicFloat" xlink:label="loc_deiEntityPublicFloat" />
      <link:presentationArc order="540" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityPublicFloat" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="loc_deiEntityBankruptcyProceedingsReportingCurrent" />
      <link:presentationArc order="550" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityBankruptcyProceedingsReportingCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_deiEntityCommonStockSharesOutstanding" />
      <link:presentationArc order="560" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiEntityCommonStockSharesOutstanding" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="loc_deiDocumentsIncorporatedByReferenceTextBlock" />
      <link:presentationArc order="570" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityAddressesLineItems" xlink:to="loc_deiDocumentsIncorporatedByReferenceTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/BalanceSheets" xlink:title="00000002 - Statement - Condensed Consolidated Balance Sheets">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaapStatementOfFinancialPositionAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaapAssetsAbstract" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapAssetsAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaapAssetsCurrentAbstract" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsAbstract" xlink:to="loc_us-gaapAssetsCurrentAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AdvancesOnResearchAndDevelopmentContractServices" xlink:label="loc_LIXTAdvancesOnResearchAndDevelopmentContractServices" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_LIXTAdvancesOnResearchAndDevelopmentContractServices" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PrepaidInsurance" xlink:label="loc_us-gaapPrepaidInsurance" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_us-gaapPrepaidInsurance" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaapPrepaidExpenseAndOtherAssetsCurrent" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_us-gaapPrepaidExpenseAndOtherAssetsCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaapAssetsCurrent" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_us-gaapAssetsCurrent" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaapAssets" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsAbstract" xlink:to="loc_us-gaapAssets" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaapLiabilitiesAndStockholdersEquityAbstract" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapLiabilitiesAndStockholdersEquityAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaapLiabilitiesCurrentAbstract" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquityAbstract" xlink:to="loc_us-gaapLiabilitiesCurrentAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesCurrentAbstract" xlink:to="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AccruedOfferingCostsCurrent" xlink:label="loc_LIXTAccruedOfferingCostsCurrent" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesCurrentAbstract" xlink:to="loc_LIXTAccruedOfferingCostsCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent" xlink:label="loc_LIXTResearchAndDevelopmentContractLiabilitiesCurrent" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesCurrentAbstract" xlink:to="loc_LIXTResearchAndDevelopmentContractLiabilitiesCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaapLiabilitiesCurrent" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesCurrentAbstract" xlink:to="loc_us-gaapLiabilitiesCurrent" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaapCommitmentsAndContingencies" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquityAbstract" xlink:to="loc_us-gaapCommitmentsAndContingencies" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaapStockholdersEquityAbstract" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquityAbstract" xlink:to="loc_us-gaapStockholdersEquityAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaapPreferredStockValue" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapPreferredStockValue" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaapCommonStockValue" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapCommonStockValue" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_us-gaapAdditionalPaidInCapital" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapAdditionalPaidInCapital" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaapRetainedEarningsAccumulatedDeficit" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapRetainedEarningsAccumulatedDeficit" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapStockholdersEquity" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaapLiabilitiesAndStockholdersEquity" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquityAbstract" xlink:to="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/BalanceSheetsParenthetical" xlink:title="00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaapStatementOfFinancialPositionAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_SeriesAConvertiblePreferredStockMember" xlink:label="loc_LIXTSeriesAConvertiblePreferredStockMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_LIXTSeriesAConvertiblePreferredStockMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrent" xlink:label="loc_us-gaapAccountsPayableRelatedPartiesCurrent" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAccountsPayableRelatedPartiesCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="loc_us-gaapPreferredStockParOrStatedValuePerShare" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPreferredStockParOrStatedValuePerShare" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="loc_us-gaapPreferredStockSharesAuthorized" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPreferredStockSharesAuthorized" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="loc_us-gaapPreferredStockSharesIssued" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPreferredStockSharesIssued" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="loc_us-gaapPreferredStockSharesOutstanding" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPreferredStockSharesOutstanding" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PreferredStockStatedValue" xlink:label="loc_LIXTPreferredStockStatedValue" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_LIXTPreferredStockStatedValue" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion" xlink:label="loc_us-gaapConvertiblePreferredStockSharesIssuedUponConversion" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapConvertiblePreferredStockSharesIssuedUponConversion" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaapCommonStockParOrStatedValuePerShare" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCommonStockParOrStatedValuePerShare" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaapCommonStockSharesAuthorized" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCommonStockSharesAuthorized" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaapCommonStockSharesIssued" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCommonStockSharesIssued" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaapCommonStockSharesOutstanding" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCommonStockSharesOutstanding" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/StatementsOfOperations" xlink:title="00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaapIncomeStatementAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaapRevenueFromContractWithCustomerExcludingAssessedTax" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapRevenueFromContractWithCustomerExcludingAssessedTax" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaapOperatingExpensesAbstract" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapOperatingExpensesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaapGeneralAndAdministrativeExpense" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOperatingExpensesAbstract" xlink:to="loc_us-gaapGeneralAndAdministrativeExpense" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaapResearchAndDevelopmentExpense" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOperatingExpensesAbstract" xlink:to="loc_us-gaapResearchAndDevelopmentExpense" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaapOperatingExpenses" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOperatingExpensesAbstract" xlink:to="loc_us-gaapOperatingExpenses" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaapOperatingIncomeLoss" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapOperatingIncomeLoss" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentIncomeNonoperating" xlink:label="loc_us-gaapInvestmentIncomeNonoperating" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapInvestmentIncomeNonoperating" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaapInterestExpense" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapInterestExpense" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapNetIncomeLoss" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="loc_us-gaapEarningsPerShareBasicAndDiluted" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapEarningsPerShareBasicAndDiluted" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="loc_us-gaapWeightedAverageNumberOfShareOutstandingBasicAndDiluted" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapWeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/StatementsOfOperationsParenthetical" xlink:title="00000005 - Statement - Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaapIncomeStatementAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" xlink:label="loc_us-gaapRelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapRelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/StatementsOfStockholdersEquity" xlink:title="00000006 - Statement - Condensed Consolidated Statements of Stockholders&apos; Equity (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaapStatementOfStockholdersEquityAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfStockholdersEquityAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" order="50" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_SeriesAConvertiblePreferredStockMember" xlink:label="loc_LIXTSeriesAConvertiblePreferredStockMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_LIXTSeriesAConvertiblePreferredStockMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" order="50" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapCommonStockMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaapAdditionalPaidInCapitalMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapAdditionalPaidInCapitalMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaapRetainedEarningsMember" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapRetainedEarningsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockholdersEquity" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaapSharesOutstanding" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharesOutstanding" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueStockOptionsExercised" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueStockOptionsExercised" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesStockOptionsExercised" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesStockOptionsExercised" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueNewIssues" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueNewIssues" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueOther" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueOther" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueOther" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesOther" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesOther" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesOther" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaapAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapNetIncomeLoss" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity_2" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockholdersEquity_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaapSharesOutstanding_2" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharesOutstanding_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/StatementsOfCashFlows" xlink:title="00000007 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaapStatementOfCashFlowsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapNetIncomeLoss" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses" xlink:label="loc_LIXTGeneralAndAdministrativeStockBasedCompensationExpenses" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_LIXTGeneralAndAdministrativeStockBasedCompensationExpenses" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaapIncreaseDecreaseInOperatingCapitalAbstract" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInOperatingCapitalAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" xlink:label="loc_us-gaapIncreaseDecreaseInOperatingAssetsAbstract" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingCapitalAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInOperatingAssetsAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" xlink:label="loc_LIXTIncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingAssetsAbstract" xlink:to="loc_LIXTIncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet" xlink:label="loc_us-gaapIncreaseDecreaseInAccruedInterestReceivableNet" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingAssetsAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInAccruedInterestReceivableNet" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidInsurance" xlink:label="loc_us-gaapIncreaseDecreaseInPrepaidInsurance" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingAssetsAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInPrepaidInsurance" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaapIncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingAssetsAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:label="loc_us-gaapIncreaseDecreaseInOperatingLiabilitiesAbstract" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingCapitalAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities" xlink:label="loc_LIXTIncreaseDecreaseInResearchAndDevelopmentContractLiabilities" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:to="loc_LIXTIncreaseDecreaseInResearchAndDevelopmentContractLiabilities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaapProceedsFromIssuanceOfCommonStock" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapProceedsFromIssuanceOfCommonStock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_RepaymentOfDeferredOfferingCosts" xlink:label="loc_LIXTRepaymentOfDeferredOfferingCosts" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_LIXTRepaymentOfDeferredOfferingCosts" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfWarrants" xlink:label="loc_us-gaapProceedsFromIssuanceOfWarrants" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapProceedsFromIssuanceOfWarrants" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromStockPlans" xlink:label="loc_us-gaapProceedsFromStockPlans" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapProceedsFromStockPlans" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts" xlink:label="loc_us-gaapPaymentsOfStockIssuanceCosts" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapPaymentsOfStockIssuanceCosts" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract" xlink:label="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract" xlink:to="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract" xlink:to="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_2" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract" xlink:to="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaapSupplementalCashFlowInformationAbstract" />
      <link:presentationArc order="250" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapSupplementalCashFlowInformationAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CashPaidAbstract" xlink:label="loc_LIXTCashPaidAbstract" />
      <link:presentationArc order="260" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSupplementalCashFlowInformationAbstract" xlink:to="loc_LIXTCashPaidAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaapInterestPaidNet" />
      <link:presentationArc order="270" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_LIXTCashPaidAbstract" xlink:to="loc_us-gaapInterestPaidNet" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="loc_us-gaapIncomeTaxesPaidNet" />
      <link:presentationArc order="280" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_LIXTCashPaidAbstract" xlink:to="loc_us-gaapIncomeTaxesPaidNet" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/OrganizationAndBasisOfPresentation" xlink:title="00000008 - Disclosure - Organization and Basis of Presentation">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaapOrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="loc_us-gaapOrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="loc_us-gaapOrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/Business" xlink:title="00000009 - Disclosure - Business">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaapOrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NatureOfOperations" xlink:label="loc_us-gaapNatureOfOperations" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="loc_us-gaapNatureOfOperations" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfSignificantAccountingPolicies" xlink:title="00000010 - Disclosure - Summary of Significant Accounting Policies">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaapAccountingPoliciesAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="loc_us-gaapSignificantAccountingPoliciesTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapSignificantAccountingPoliciesTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/StockholdersEquity" xlink:title="00000011 - Disclosure - Stockholders&#8217; Equity">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaapEquityAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="loc_us-gaapStockholdersEquityNoteDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityAbstract" xlink:to="loc_us-gaapStockholdersEquityNoteDisclosureTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/RelatedPartyTransactions" xlink:title="00000012 - Disclosure - Related Party Transactions">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaapRelatedPartyTransactionsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:label="loc_us-gaapRelatedPartyTransactionsDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionsAbstract" xlink:to="loc_us-gaapRelatedPartyTransactionsDisclosureTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/Stock-basedCompensation" xlink:title="00000013 - Disclosure - Stock-Based Compensation">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaapDisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapDisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/IncomeTaxes" xlink:title="00000014 - Disclosure - Income Taxes">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaapIncomeTaxDisclosureAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaapIncomeTaxDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeTaxDisclosureAbstract" xlink:to="loc_us-gaapIncomeTaxDisclosureTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/CommitmentsAndContingencies" xlink:title="00000015 - Disclosure - Commitments and Contingencies">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaapCommitmentsAndContingenciesDisclosureAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaapCommitmentsAndContingenciesDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCommitmentsAndContingenciesDisclosureAbstract" xlink:to="loc_us-gaapCommitmentsAndContingenciesDisclosureTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/SubsequentEvents" xlink:title="00000016 - Disclosure - Subsequent Events">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="loc_us-gaapSubsequentEventsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="loc_us-gaapSubsequentEventsTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventsAbstract" xlink:to="loc_us-gaapSubsequentEventsTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:title="00000017 - Disclosure - Summary of Significant Accounting Policies (Policies)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaapAccountingPoliciesAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="loc_us-gaapConsolidationPolicyTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapConsolidationPolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaapUseOfEstimates" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapUseOfEstimates" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="loc_us-gaapCashAndCashEquivalentsPolicyTextBlock" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapCashAndCashEquivalentsPolicyTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:label="loc_us-gaapResearchAndDevelopmentExpensePolicy" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapResearchAndDevelopmentExpensePolicy" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PrepaidInsurancePolicyTextBlock" xlink:label="loc_LIXTPrepaidInsurancePolicyTextBlock" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_LIXTPrepaidInsurancePolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsFiniteLivedPolicy" xlink:label="loc_us-gaapIntangibleAssetsFiniteLivedPolicy" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapIntangibleAssetsFiniteLivedPolicy" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskCreditRisk" xlink:label="loc_us-gaapConcentrationRiskCreditRisk" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapConcentrationRiskCreditRisk" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="loc_us-gaapIncomeTaxPolicyTextBlock" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapIncomeTaxPolicyTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="loc_us-gaapShareBasedCompensationOptionAndIncentivePlansPolicy" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="loc_us-gaapEarningsPerSharePolicyTextBlock" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapEarningsPerSharePolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="loc_us-gaapFairValueOfFinancialInstrumentsPolicy" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapFairValueOfFinancialInstrumentsPolicy" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaapNewAccountingPronouncementsPolicyPolicyTextBlock" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapNewAccountingPronouncementsPolicyPolicyTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:title="00000018 - Disclosure - Summary of Significant Accounting Policies (Tables)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaapAccountingPoliciesAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:label="loc_us-gaapScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/StockholdersEquityTables" xlink:title="00000019 - Disclosure - Stockholders&#8217; Equity (Tables)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaapEquityAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:label="loc_us-gaapScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityAbstract" xlink:to="loc_us-gaapScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock" xlink:label="loc_LIXTScheduleOfWarrantsOutstandingAndExercisableTableTextBlock" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityAbstract" xlink:to="loc_LIXTScheduleOfWarrantsOutstandingAndExercisableTableTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/RelatedPartyTransactionsTables" xlink:title="00000020 - Disclosure - Related Party Transactions (Tables)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaapRelatedPartyTransactionsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" xlink:label="loc_us-gaapScheduleOfRelatedPartyTransactionsTableTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionsAbstract" xlink:to="loc_us-gaapScheduleOfRelatedPartyTransactionsTableTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/Stock-basedCompensationTables" xlink:title="00000021 - Disclosure - Stock-Based Compensation (Tables)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="loc_us-gaapScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock" xlink:label="loc_us-gaapDisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapDisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="loc_us-gaapScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock" xlink:label="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/BusinessDetailsNarrative" xlink:title="00000022 - Disclosure - Business (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaapOrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityListingsLineItems" xlink:label="loc_deiEntityListingsLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_deiEntityListingsLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LegalEntityAxis" xlink:label="loc_deiLegalEntityAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_deiLegalEntityAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityDomain" xlink:label="loc_deiEntityDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiLegalEntityAxis" xlink:to="loc_deiEntityDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PhaseOneBClinicalTrialMember" xlink:label="loc_LIXTPhaseOneBClinicalTrialMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTPhaseOneBClinicalTrialMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_srtRangeAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember" xlink:label="loc_srtMinimumMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMinimumMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapCommonStockMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityListingsLineItems" xlink:to="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:label="loc_us-gaapProceedsFromIssuanceOrSaleOfEquity" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityListingsLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceOrSaleOfEquity" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EstimatedCostOfClinicalTrial" xlink:label="loc_LIXTEstimatedCostOfClinicalTrial" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityListingsLineItems" xlink:to="loc_LIXTEstimatedCostOfClinicalTrial" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="loc_us-gaapProceedsFromIssuanceInitialPublicOffering" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityListingsLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceInitialPublicOffering" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityReverseStockSplit" xlink:label="loc_us-gaapStockholdersEquityReverseStockSplit" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityListingsLineItems" xlink:to="loc_us-gaapStockholdersEquityReverseStockSplit" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails" xlink:title="00000023 - Disclosure - Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaapAccountingPoliciesAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="loc_us-gaapScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:to="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:to="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="loc_us-gaapAntidilutiveSecuritiesNameDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="loc_us-gaapAntidilutiveSecuritiesNameDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_SeriesAConvertiblePreferredStockMember" xlink:label="loc_LIXTSeriesAConvertiblePreferredStockMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAntidilutiveSecuritiesNameDomain" xlink:to="loc_LIXTSeriesAConvertiblePreferredStockMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockWarrantsMember" xlink:label="loc_LIXTCommonStockWarrantsMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAntidilutiveSecuritiesNameDomain" xlink:to="loc_LIXTCommonStockWarrantsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember" xlink:label="loc_LIXTCommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAntidilutiveSecuritiesNameDomain" xlink:to="loc_LIXTCommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:to="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:title="00000024 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaapAccountingPoliciesAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfProductInformationTable" xlink:label="loc_us-gaapScheduleOfProductInformationTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapScheduleOfProductInformationTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductInformationLineItems" xlink:label="loc_us-gaapProductInformationLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfProductInformationTable" xlink:to="loc_us-gaapProductInformationLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaapIncomeStatementLocationAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfProductInformationTable" xlink:to="loc_us-gaapIncomeStatementLocationAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaapIncomeStatementLocationDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementLocationAxis" xlink:to="loc_us-gaapIncomeStatementLocationDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="loc_us-gaapCostOfSalesMember" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementLocationDomain" xlink:to="loc_us-gaapCostOfSalesMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="loc_us-gaapGeneralAndAdministrativeExpenseMember" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementLocationDomain" xlink:to="loc_us-gaapGeneralAndAdministrativeExpenseMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember" xlink:label="loc_us-gaapResearchAndDevelopmentExpenseMember" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementLocationDomain" xlink:to="loc_us-gaapResearchAndDevelopmentExpenseMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="loc_us-gaapConcentrationRiskByBenchmarkAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfProductInformationTable" xlink:to="loc_us-gaapConcentrationRiskByBenchmarkAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="loc_us-gaapConcentrationRiskBenchmarkDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapConcentrationRiskByBenchmarkAxis" xlink:to="loc_us-gaapConcentrationRiskBenchmarkDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SalesRevenueNetMember" xlink:label="loc_us-gaapSalesRevenueNetMember" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapConcentrationRiskBenchmarkDomain" xlink:to="loc_us-gaapSalesRevenueNetMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="loc_us-gaapConcentrationRiskByTypeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfProductInformationTable" xlink:to="loc_us-gaapConcentrationRiskByTypeAxis" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="loc_us-gaapConcentrationRiskTypeDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapConcentrationRiskByTypeAxis" xlink:to="loc_us-gaapConcentrationRiskTypeDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductConcentrationRiskMember" xlink:label="loc_us-gaapProductConcentrationRiskMember" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapConcentrationRiskTypeDomain" xlink:to="loc_us-gaapProductConcentrationRiskMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_OneVendorsAndConsultantsMember" xlink:label="loc_LIXTOneVendorsAndConsultantsMember" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapConcentrationRiskTypeDomain" xlink:to="loc_LIXTOneVendorsAndConsultantsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_TwoVendorsAndConsultantsMember" xlink:label="loc_LIXTTwoVendorsAndConsultantsMember" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapConcentrationRiskTypeDomain" xlink:to="loc_LIXTTwoVendorsAndConsultantsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ThreeVendorsAndConsultantsMember" xlink:label="loc_LIXTThreeVendorsAndConsultantsMember" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapConcentrationRiskTypeDomain" xlink:to="loc_LIXTThreeVendorsAndConsultantsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FourVendorsAndConsultantsMember" xlink:label="loc_LIXTFourVendorsAndConsultantsMember" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapConcentrationRiskTypeDomain" xlink:to="loc_LIXTFourVendorsAndConsultantsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashFDICInsuredAmount" xlink:label="loc_us-gaapCashFDICInsuredAmount" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapProductInformationLineItems" xlink:to="loc_us-gaapCashFDICInsuredAmount" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CashSIPCInsuredAmount" xlink:label="loc_LIXTCashSIPCInsuredAmount" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapProductInformationLineItems" xlink:to="loc_LIXTCashSIPCInsuredAmount" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PatentAndLicensingCosts" xlink:label="loc_LIXTPatentAndLicensingCosts" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapProductInformationLineItems" xlink:to="loc_LIXTPatentAndLicensingCosts" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="loc_us-gaapConcentrationRiskPercentage1" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapProductInformationLineItems" xlink:to="loc_us-gaapConcentrationRiskPercentage1" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="loc_us-gaapUnrecognizedTaxBenefits" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapProductInformationLineItems" xlink:to="loc_us-gaapUnrecognizedTaxBenefits" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod" xlink:label="loc_LIXTDeferredSetupAndOrganizationCostsAmortizationPeriod" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapProductInformationLineItems" xlink:to="loc_LIXTDeferredSetupAndOrganizationCostsAmortizationPeriod" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails" xlink:title="00000025 - Disclosure - Schedule of Warrants Outstanding (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaapEquityAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityAbstract" xlink:to="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" xlink:to="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockWarrantsMember" xlink:label="loc_LIXTCommonStockWarrantsMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_LIXTCommonStockWarrantsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" xlink:label="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice" xlink:label="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" xlink:label="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice" xlink:label="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_2" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare" xlink:label="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_2" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm" xlink:label="loc_LIXTSharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_LIXTSharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails" xlink:title="00000026 - Disclosure - Schedule of Warrants Outstanding and Exercisable (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaapEquityAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:label="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityAbstract" xlink:to="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceOneMember" xlink:label="loc_LIXTExercisePriceOneMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceOneMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceTwoMember" xlink:label="loc_LIXTExercisePriceTwoMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceTwoMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceThreeMember" xlink:label="loc_LIXTExercisePriceThreeMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceThreeMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="loc_us-gaapClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_us-gaapClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfWarrantOrRightOutstanding" xlink:label="loc_us-gaapClassOfWarrantOrRightOutstanding" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_us-gaapClassOfWarrantOrRightOutstanding" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_WarrantsOutstandingShares" xlink:label="loc_LIXTWarrantsOutstandingShares" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_LIXTWarrantsOutstandingShares" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/StockholdersEquityDetailsNarrative" xlink:title="00000027 - Disclosure - Stockholders&#8217; Equity (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaapEquityAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="loc_us-gaapScheduleOfStockByClassTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityAbstract" xlink:to="loc_us-gaapScheduleOfStockByClassTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="loc_us-gaapClassOfStockLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfStockByClassTable" xlink:to="loc_us-gaapClassOfStockLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaapStatementClassOfStockAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfStockByClassTable" xlink:to="loc_us-gaapStatementClassOfStockAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementClassOfStockAxis" xlink:to="loc_us-gaapClassOfStockDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_SeriesAConvertiblePreferredStockMember" xlink:label="loc_LIXTSeriesAConvertiblePreferredStockMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_LIXTSeriesAConvertiblePreferredStockMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_UndesignatedPreferredStockMember" xlink:label="loc_LIXTUndesignatedPreferredStockMember" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_LIXTUndesignatedPreferredStockMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfStockByClassTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapCommonStockMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WarrantMember" xlink:label="loc_us-gaapWarrantMember" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapWarrantMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommonStockWarrantMember" xlink:label="loc_LIXTCommonStockWarrantMember" />
      <link:presentationArc order="310" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_LIXTCommonStockWarrantMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="loc_us-gaapTypeOfArrangementAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfStockByClassTable" xlink:to="loc_us-gaapTypeOfArrangementAxis" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_UnderwritingAgreementMember" xlink:label="loc_LIXTUnderwritingAgreementMember" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTUnderwritingAgreementMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfStockByClassTable" xlink:to="loc_srtTitleOfIndividualAxis" order="40" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_OfficerAndDirectorsMember" xlink:label="loc_LIXTOfficerAndDirectorsMember" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTOfficerAndDirectorsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_DirectorMember" xlink:label="loc_srtDirectorMember" />
      <link:presentationArc order="250" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_srtDirectorMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DirectorOneMember" xlink:label="loc_LIXTDirectorOneMember" />
      <link:presentationArc order="260" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDirectorOneMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DirectorsOneMember" xlink:label="loc_LIXTDirectorsOneMember" />
      <link:presentationArc order="270" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDirectorsOneMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DirectorTwoMember" xlink:label="loc_LIXTDirectorTwoMember" />
      <link:presentationArc order="280" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDirectorTwoMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DirectorsTwoMember" xlink:label="loc_LIXTDirectorsTwoMember" />
      <link:presentationArc order="290" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDirectorsTwoMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="loc_us-gaapPreferredStockSharesAuthorized" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPreferredStockSharesAuthorized" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="loc_us-gaapPreferredStockParOrStatedValuePerShare" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPreferredStockParOrStatedValuePerShare" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend" xlink:label="loc_LIXTNumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_LIXTNumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockDividendRatePercentage" xlink:label="loc_us-gaapPreferredStockDividendRatePercentage" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPreferredStockDividendRatePercentage" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares" xlink:label="loc_LIXTAnnualNetRevenueDividedByConvertedOrRedeemedShares" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_LIXTAnnualNetRevenueDividedByConvertedOrRedeemedShares" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockConversionBasis" xlink:label="loc_us-gaapPreferredStockConversionBasis" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPreferredStockConversionBasis" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1" xlink:label="loc_us-gaapConversionOfStockSharesConverted1" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapConversionOfStockSharesConverted1" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock" xlink:label="loc_us-gaapProceedsFromIssuanceOfConvertiblePreferredStock" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceOfConvertiblePreferredStock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="loc_us-gaapPreferredStockSharesOutstanding" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPreferredStockSharesOutstanding" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockRedemptionPricePerShare" xlink:label="loc_us-gaapPreferredStockRedemptionPricePerShare" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPreferredStockRedemptionPricePerShare" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaapCommonStockSharesAuthorized" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapCommonStockSharesAuthorized" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaapCommonStockParOrStatedValuePerShare" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapCommonStockParOrStatedValuePerShare" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaapCommonStockSharesIssued" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapCommonStockSharesIssued" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaapCommonStockSharesOutstanding" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapCommonStockSharesOutstanding" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockConsiderationReceivedOnTransaction" xlink:label="loc_us-gaapSaleOfStockConsiderationReceivedOnTransaction" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapSaleOfStockConsiderationReceivedOnTransaction" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction" xlink:label="loc_us-gaapSaleOfStockNumberOfSharesIssuedInTransaction" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapSaleOfStockNumberOfSharesIssuedInTransaction" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockPricePerShare" xlink:label="loc_us-gaapSaleOfStockPricePerShare" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapSaleOfStockPricePerShare" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="loc_us-gaapClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts" xlink:label="loc_us-gaapPaymentsOfStockIssuanceCosts" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapPaymentsOfStockIssuanceCosts" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="loc_us-gaapProceedsFromIssuanceInitialPublicOffering" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceInitialPublicOffering" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:label="loc_us-gaapClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WarrantsAndRightsOutstandingMaturityDate" xlink:label="loc_us-gaapWarrantsAndRightsOutstandingMaturityDate" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapWarrantsAndRightsOutstandingMaturityDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromWarrantExercises" xlink:label="loc_us-gaapProceedsFromWarrantExercises" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapProceedsFromWarrantExercises" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="loc_us-gaapSharesIssuedPricePerShare" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapSharesIssuedPricePerShare" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ProceedsFromIssuanceOfCommonStockGross" xlink:label="loc_LIXTProceedsFromIssuanceOfCommonStockGross" />
      <link:presentationArc order="250" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_LIXTProceedsFromIssuanceOfCommonStockGross" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaapProceedsFromIssuanceOfCommonStock" />
      <link:presentationArc order="260" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceOfCommonStock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" />
      <link:presentationArc order="270" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" xlink:label="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" />
      <link:presentationArc order="280" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfRestrictedCashFinancingActivities" xlink:label="loc_us-gaapProceedsFromRepaymentsOfRestrictedCashFinancingActivities" />
      <link:presentationArc order="290" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapProceedsFromRepaymentsOfRestrictedCashFinancingActivities" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharePrice" xlink:label="loc_us-gaapSharePrice" />
      <link:presentationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapClassOfStockLineItems" xlink:to="loc_us-gaapSharePrice" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfRelatedPartyCostsDetails" xlink:title="00000028 - Disclosure - Summary of Related Party Costs (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaapRelatedPartyTransactionsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="loc_us-gaapScheduleOfRelatedPartyTransactionsByRelatedPartyTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionsAbstract" xlink:to="loc_us-gaapScheduleOfRelatedPartyTransactionsByRelatedPartyTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="loc_us-gaapRelatedPartyTransactionLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="loc_us-gaapRelatedPartyTransactionLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="loc_us-gaapRelatedPartyTransactionAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="loc_us-gaapRelatedPartyTransactionAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaapRelatedPartyTransactionDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionAxis" xlink:to="loc_us-gaapRelatedPartyTransactionDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CashBasedMember" xlink:label="loc_LIXTCashBasedMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionDomain" xlink:to="loc_LIXTCashBasedMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_StockBasedMember" xlink:label="loc_LIXTStockBasedMember" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionDomain" xlink:to="loc_LIXTStockBasedMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaapAllocatedShareBasedCompensationExpense" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionLineItems" xlink:to="loc_us-gaapAllocatedShareBasedCompensationExpense" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:title="00000029 - Disclosure - Related Party Transactions (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaapRelatedPartyTransactionsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:label="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionsAbstract" xlink:to="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:label="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="loc_us-gaapTypeOfArrangementAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="loc_us-gaapTypeOfArrangementAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EmploymentAgreementMember" xlink:label="loc_LIXTEmploymentAgreementMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTEmploymentAgreementMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="loc_srtTitleOfIndividualAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrKovachMember" xlink:label="loc_LIXTDrKovachMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDrKovachMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrJamesSMiserMDMember" xlink:label="loc_LIXTDrJamesSMiserMDMember" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDrJamesSMiserMDMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EricJFormanMember" xlink:label="loc_LIXTEricJFormanMember" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTEricJFormanMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EricFormanLawOfficeMember" xlink:label="loc_LIXTEricFormanLawOfficeMember" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTEricFormanLawOfficeMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_RobertNWeingartenMember" xlink:label="loc_LIXTRobertNWeingartenMember" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTRobertNWeingartenMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MrWeingartenMember" xlink:label="loc_LIXTMrWeingartenMember" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTMrWeingartenMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_DirectorMember" xlink:label="loc_srtDirectorMember" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_srtDirectorMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ChairmanOfAuditCommitteeMember" xlink:label="loc_LIXTChairmanOfAuditCommitteeMember" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTChairmanOfAuditCommitteeMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ChairmanOfOtherCommitteesMember" xlink:label="loc_LIXTChairmanOfOtherCommitteesMember" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTChairmanOfOtherCommitteesMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MemberOfAuditCommitteeMember" xlink:label="loc_LIXTMemberOfAuditCommitteeMember" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTMemberOfAuditCommitteeMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MemberOfOtherCommitteesMember" xlink:label="loc_LIXTMemberOfOtherCommitteesMember" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTMemberOfOtherCommitteesMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OfficersCompensation" xlink:label="loc_us-gaapOfficersCompensation" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapOfficersCompensation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SalariesWagesAndOfficersCompensation" xlink:label="loc_us-gaapSalariesWagesAndOfficersCompensation" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapSalariesWagesAndOfficersCompensation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfessionalFees" xlink:label="loc_us-gaapProfessionalFees" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapProfessionalFees" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_IncreaseInOfficersAnnualCompensations" xlink:label="loc_LIXTIncreaseInOfficersAnnualCompensations" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_LIXTIncreaseInOfficersAnnualCompensations" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails" xlink:title="00000030 - Disclosure - Schedule of Fair Value of Each Option Award Estimated Assumption (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_srtRangeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember" xlink:label="loc_srtMinimumMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMinimumMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails" xlink:title="00000031 - Disclosure - Summary of Stock-based Compensation Costs (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="loc_us-gaapScheduleOfDefinedBenefitPlansDisclosuresTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapScheduleOfDefinedBenefitPlansDisclosuresTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems" xlink:label="loc_srtDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="loc_srtDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_RelatedPartiesMember" xlink:label="loc_LIXTRelatedPartiesMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTRelatedPartiesMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NonRelatedPartiesMember" xlink:label="loc_LIXTNonRelatedPartiesMember" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTNonRelatedPartiesMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaapShareBasedCompensation" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems" xlink:to="loc_us-gaapShareBasedCompensation" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails" xlink:title="00000032 - Disclosure - Summary of Stock Option Activity Including Options Form of Warrants (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesStockOptionsExercised" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesStockOptionsExercised" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit" xlink:label="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_LIXTShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice" xlink:label="loc_LIXTShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_LIXTShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails" xlink:title="00000033 - Disclosure - Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:label="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceOneMember" xlink:label="loc_LIXTExercisePriceOneMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceOneMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceTwoMember" xlink:label="loc_LIXTExercisePriceTwoMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceTwoMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceThreeMember" xlink:label="loc_LIXTExercisePriceThreeMember" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceThreeMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceFourMember" xlink:label="loc_LIXTExercisePriceFourMember" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceFourMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceFiveMember" xlink:label="loc_LIXTExercisePriceFiveMember" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceFiveMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceSixMember" xlink:label="loc_LIXTExercisePriceSixMember" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceSixMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceSevenMember" xlink:label="loc_LIXTExercisePriceSevenMember" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceSevenMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceEightMember" xlink:label="loc_LIXTExercisePriceEightMember" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceEightMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceNineMember" xlink:label="loc_LIXTExercisePriceNineMember" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceNineMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceTenMember" xlink:label="loc_LIXTExercisePriceTenMember" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceTenMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceElevenMember" xlink:label="loc_LIXTExercisePriceElevenMember" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceElevenMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExercisePriceTwelveMember" xlink:label="loc_LIXTExercisePriceTwelveMember" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="loc_LIXTExercisePriceTwelveMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/Stock-basedCompensationDetailsNarrative" xlink:title="00000034 - Disclosure - Stock-Based Compensation (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaapAwardTypeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_us-gaapAwardTypeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_TwoThousandSevenStockCompensationPlanMember" xlink:label="loc_LIXTTwoThousandSevenStockCompensationPlanMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_LIXTTwoThousandSevenStockCompensationPlanMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_TwoThousandTwentyStockIncentivePlanMember" xlink:label="loc_LIXTTwoThousandTwentyStockIncentivePlanMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_LIXTTwoThousandTwentyStockIncentivePlanMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_srtRangeAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_srtTitleOfIndividualAxis" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NonOfficerDirectorsMember" xlink:label="loc_LIXTNonOfficerDirectorsMember" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTNonOfficerDirectorsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_DirectorMember" xlink:label="loc_srtDirectorMember" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_srtDirectorMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" order="40" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MsReginaBrownMember" xlink:label="loc_LIXTMsReginaBrownMember" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTMsReginaBrownMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EricFormanMember" xlink:label="loc_LIXTEricFormanMember" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTEricFormanMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrJamesMiserMember" xlink:label="loc_LIXTDrJamesMiserMember" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTDrJamesMiserMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_RobertNWeingartenMember" xlink:label="loc_LIXTRobertNWeingartenMember" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTRobertNWeingartenMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrWinsonSzeChunHoMember" xlink:label="loc_LIXTDrWinsonSzeChunHoMember" />
      <link:presentationArc order="270" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTDrWinsonSzeChunHoMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="loc_us-gaapTypeOfArrangementAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_us-gaapTypeOfArrangementAxis" order="50" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EmploymentAgreementMember" xlink:label="loc_LIXTEmploymentAgreementMember" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTEmploymentAgreementMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaapIncomeStatementLocationAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_us-gaapIncomeStatementLocationAxis" order="60" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaapIncomeStatementLocationDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementLocationAxis" xlink:to="loc_us-gaapIncomeStatementLocationDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="loc_us-gaapGeneralAndAdministrativeExpenseMember" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementLocationDomain" xlink:to="loc_us-gaapGeneralAndAdministrativeExpenseMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="loc_us-gaapRelatedPartyTransactionAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_us-gaapRelatedPartyTransactionAxis" order="70" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaapRelatedPartyTransactionDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionAxis" xlink:to="loc_us-gaapRelatedPartyTransactionDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrWinsonSzeChunHoMember" xlink:label="loc_LIXTDrWinsonSzeChunHoMember_2" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionDomain" xlink:to="loc_LIXTDrWinsonSzeChunHoMember_2" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrYunYenMember" xlink:label="loc_LIXTDrYunYenMember" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionDomain" xlink:to="loc_LIXTDrYunYenMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DrStephenFormanMember" xlink:label="loc_LIXTDrStephenFormanMember" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionDomain" xlink:to="loc_LIXTDrStephenFormanMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PhilipPalmedoMember" xlink:label="loc_LIXTPhilipPalmedoMember" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionDomain" xlink:to="loc_LIXTPhilipPalmedoMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesRestrictedStockAwardGross" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardDescription" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardDescription" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FairValueOfStockOptions" xlink:label="loc_LIXTFairValueOfStockOptions" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_LIXTFairValueOfStockOptions" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharePrice" xlink:label="loc_us-gaapSharePrice" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharePrice" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaapShareBasedCompensation" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensation" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense" xlink:label="loc_us-gaapDeferredCompensationArrangementWithIndividualCompensationExpense" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapDeferredCompensationArrangementWithIndividualCompensationExpense" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:title="00000035 - Disclosure - Commitments and Contingencies (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaapCommitmentsAndContingenciesDisclosureAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaapLossContingenciesTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCommitmentsAndContingenciesDisclosureAbstract" xlink:to="loc_us-gaapLossContingenciesTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaapLossContingenciesLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_us-gaapLossContingenciesLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="loc_us-gaapTypeOfArrangementAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_us-gaapTypeOfArrangementAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CollaborationAgreementMember" xlink:label="loc_LIXTCollaborationAgreementMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTCollaborationAgreementMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ClinicalTrialAgreementMember" xlink:label="loc_LIXTClinicalTrialAgreementMember" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTClinicalTrialAgreementMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_OtherClinicalAgreementsMember" xlink:label="loc_LIXTOtherClinicalAgreementsMember" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTOtherClinicalAgreementsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_WorkOrderAgreementMember" xlink:label="loc_LIXTWorkOrderAgreementMember" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTWorkOrderAgreementMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MaterialTransferAgreementMember" xlink:label="loc_LIXTMaterialTransferAgreementMember" />
      <link:presentationArc order="330" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTMaterialTransferAgreementMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ExclusiveLicenseAgreementMember" xlink:label="loc_LIXTExclusiveLicenseAgreementMember" />
      <link:presentationArc order="350" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTExclusiveLicenseAgreementMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_EmploymentAgreementMember" xlink:label="loc_LIXTEmploymentAgreementMember" />
      <link:presentationArc order="430" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTEmploymentAgreementMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MasterServiceAgreementMember" xlink:label="loc_LIXTMasterServiceAgreementMember" />
      <link:presentationArc order="560" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTMasterServiceAgreementMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ServiceAgreementMember" xlink:label="loc_LIXTServiceAgreementMember" />
      <link:presentationArc order="570" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_LIXTServiceAgreementMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LegalEntityAxis" xlink:label="loc_deiLegalEntityAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_deiLegalEntityAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityDomain" xlink:label="loc_deiEntityDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiLegalEntityAxis" xlink:to="loc_deiEntityDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember" xlink:label="loc_LIXTMoffittCancerCenterandResearchInstituteHospitalIncMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTMoffittCancerCenterandResearchInstituteHospitalIncMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CityOfHopeNationalMedicalCenterMember" xlink:label="loc_LIXTCityOfHopeNationalMedicalCenterMember" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTCityOfHopeNationalMedicalCenterMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_TheradexSystemsIncMember" xlink:label="loc_LIXTTheradexSystemsIncMember" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTTheradexSystemsIncMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_INSERMMember" xlink:label="loc_LIXTINSERMMember" />
      <link:presentationArc order="330" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTINSERMMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FoundationForAngelmanSyndromeTherapyMember" xlink:label="loc_LIXTFoundationForAngelmanSyndromeTherapyMember" />
      <link:presentationArc order="560" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTFoundationForAngelmanSyndromeTherapyMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_IRTHCommunicationsLLCMember" xlink:label="loc_LIXTIRTHCommunicationsLLCMember" />
      <link:presentationArc order="570" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityDomain" xlink:to="loc_LIXTIRTHCommunicationsLLCMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember" xlink:label="loc_LIXTGrupoEspanolDeInvestigacionEnSarcomasMember" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTGrupoEspanolDeInvestigacionEnSarcomasMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NDAConsultingCorpMember" xlink:label="loc_LIXTNDAConsultingCorpMember" />
      <link:presentationArc order="440" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTNDAConsultingCorpMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_BioPharmaWorksLLCMember" xlink:label="loc_LIXTBioPharmaWorksLLCMember" />
      <link:presentationArc order="510" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_LIXTBioPharmaWorksLLCMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_srtRangeAxis" order="40" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember" xlink:label="loc_srtMinimumMember" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMinimumMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember" />
      <link:presentationArc order="330" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srtProductOrServiceAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_srtProductOrServiceAxis" order="50" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srtProductsAndServicesDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtProductOrServiceAxis" xlink:to="loc_srtProductsAndServicesDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_HealthCarePatientServiceMember" xlink:label="loc_us-gaapHealthCarePatientServiceMember" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtProductsAndServicesDomain" xlink:to="loc_us-gaapHealthCarePatientServiceMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaapPlanNameAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_us-gaapPlanNameAxis" order="60" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaapPlanNameDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPlanNameAxis" xlink:to="loc_us-gaapPlanNameDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_DevelopmentMilestonesMember" xlink:label="loc_LIXTDevelopmentMilestonesMember" />
      <link:presentationArc order="330" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPlanNameDomain" xlink:to="loc_LIXTDevelopmentMilestonesMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_CommercialMilestonesMember" xlink:label="loc_LIXTCommercialMilestonesMember" />
      <link:presentationArc order="340" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPlanNameDomain" xlink:to="loc_LIXTCommercialMilestonesMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_VestingAxis" xlink:label="loc_us-gaapVestingAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_us-gaapVestingAxis" order="70" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_VestingDomain" xlink:label="loc_us-gaapVestingDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapVestingAxis" xlink:to="loc_us-gaapVestingDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FirstFourYearsMember" xlink:label="loc_LIXTFirstFourYearsMember" />
      <link:presentationArc order="410" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapVestingDomain" xlink:to="loc_LIXTFirstFourYearsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_FiveYearsAndThereafterMember" xlink:label="loc_LIXTFiveYearsAndThereafterMember" />
      <link:presentationArc order="420" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapVestingDomain" xlink:to="loc_LIXTFiveYearsAndThereafterMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesTable" xlink:to="loc_srtTitleOfIndividualAxis" order="80" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_Dr.JohnKovachMember" xlink:label="loc_LIXTDr.JohnKovachMember" />
      <link:presentationArc order="430" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDr.JohnKovachMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_Dr.JamesMember" xlink:label="loc_LIXTDr.JamesMember" />
      <link:presentationArc order="450" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTDr.JamesMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AdvanceAmountRelatedToMilestonePayment" xlink:label="loc_LIXTAdvanceAmountRelatedToMilestonePayment" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTAdvanceAmountRelatedToMilestonePayment" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaapResearchAndDevelopmentExpense" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapResearchAndDevelopmentExpense" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCommitmentsDescription" xlink:label="loc_us-gaapOtherCommitmentsDescription" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapOtherCommitmentsDescription" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCommitment" xlink:label="loc_us-gaapOtherCommitment" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapOtherCommitment" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MilestonePayments" xlink:label="loc_LIXTMilestonePayments" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTMilestonePayments" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_NonRefundableLicenseIssueFee" xlink:label="loc_LIXTNonRefundableLicenseIssueFee" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTNonRefundableLicenseIssueFee" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AnnualLicenseMaintenanceFee" xlink:label="loc_LIXTAnnualLicenseMaintenanceFee" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTAnnualLicenseMaintenanceFee" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PaymentsOnNonrefundableMilestone" xlink:label="loc_LIXTPaymentsOnNonrefundableMilestone" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTPaymentsOnNonrefundableMilestone" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PercentageOfMilestone" xlink:label="loc_LIXTPercentageOfMilestone" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTPercentageOfMilestone" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AmountChargeToOperations" xlink:label="loc_LIXTAmountChargeToOperations" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTAmountChargeToOperations" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForRoyalties" xlink:label="loc_us-gaapPaymentsForRoyalties" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapPaymentsForRoyalties" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SalariesWagesAndOfficersCompensation" xlink:label="loc_us-gaapSalariesWagesAndOfficersCompensation" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapSalariesWagesAndOfficersCompensation" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_AgreementTermDescription" xlink:label="loc_LIXTAgreementTermDescription" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTAgreementTermDescription" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeBenefitsAndShareBasedCompensation" xlink:label="loc_us-gaapEmployeeBenefitsAndShareBasedCompensation" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapEmployeeBenefitsAndShareBasedCompensation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ConsultingAndAdvisoryCashFee" xlink:label="loc_LIXTConsultingAndAdvisoryCashFee" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTConsultingAndAdvisoryCashFee" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_ReimbursementExpense" xlink:label="loc_LIXTReimbursementExpense" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTReimbursementExpense" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_PercentageOfProceedsAgreeToPayUnderAgreements" xlink:label="loc_LIXTPercentageOfProceedsAgreeToPayUnderAgreements" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTPercentageOfProceedsAgreeToPayUnderAgreements" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_MaximumAmountReceivedUnderAgreement" xlink:label="loc_LIXTMaximumAmountReceivedUnderAgreement" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_LIXTMaximumAmountReceivedUnderAgreement" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaapGeneralAndAdministrativeExpense" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLossContingenciesLineItems" xlink:to="loc_us-gaapGeneralAndAdministrativeExpense" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://lixte.com/role/SubsequentEventsDetailsNarrative" xlink:title="00000036 - Disclosure - Subsequent Events (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="loc_us-gaapSubsequentEventsAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="loc_us-gaapSubsequentEventTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventsAbstract" xlink:to="loc_us-gaapSubsequentEventTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="loc_us-gaapSubsequentEventLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventTable" xlink:to="loc_us-gaapSubsequentEventLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaapSubsequentEventTypeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventTable" xlink:to="loc_us-gaapSubsequentEventTypeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaapSubsequentEventTypeDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventTypeAxis" xlink:to="loc_us-gaapSubsequentEventTypeDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaapSubsequentEventMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventTypeDomain" xlink:to="loc_us-gaapSubsequentEventMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventTable" xlink:to="loc_srtTitleOfIndividualAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="lixt-20210630.xsd#LIXT_OfficerAndDirectorsMember" xlink:label="loc_LIXTOfficerAndDirectorsMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_LIXTOfficerAndDirectorsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharePrice" xlink:label="loc_us-gaapSharePrice" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventLineItems" xlink:to="loc_us-gaapSharePrice" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaapProceedsFromStockOptionsExercised" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventLineItems" xlink:to="loc_us-gaapProceedsFromStockOptionsExercised" xlink:type="arc" />
    </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>form10-q_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:LIXT="http://lixte.com/20210630"
  xmlns:dei="http://xbrl.sec.gov/dei/2021"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:srt="http://fasb.org/srt/2021-01-31"
  xmlns:us-gaap="http://fasb.org/us-gaap/2021-01-31"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <link:schemaRef xlink:href="lixt-20210630.xsd" xlink:type="simple"/>
    <context id="From2021-01-01to2021-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_dei_FormerAddressMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:EntityAddressesAddressTypeAxis">dei:FormerAddressMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_CommonStockParValue0.0001PerShareMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:CommonStockParValue0.0001PerShareMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:WarrantsToPurchaseCommonStockParValue0.0001PerShareMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-08-01">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <instant>2021-08-01</instant>
        </period>
    </context>
    <context id="AsOf2021-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2020-12-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="From2021-04-012021-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-03-31_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="AsOf2021-03-31_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="AsOf2021-03-31_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="AsOf2021-03-31_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="AsOf2021-03-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2021-06-30_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2021-06-30_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2020-12-31_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="AsOf2020-12-31_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="AsOf2020-12-31_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2020-03-31_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="AsOf2020-03-31_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="AsOf2020-03-31_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="AsOf2020-03-31_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="AsOf2020-03-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2020-06-30_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="AsOf2020-06-30_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="AsOf2020-06-30_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="AsOf2020-06-30_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="AsOf2020-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="AsOf2019-12-31_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="AsOf2019-12-31_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="AsOf2019-12-31_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="AsOf2019-12-31_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="AsOf2019-12-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-11-292020-11-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <startDate>2020-11-29</startDate>
            <endDate>2020-11-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-01-18_custom_PhaseOneBClinicalTrialMember_srt_MinimumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:PhaseOneBClinicalTrialMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-01-18</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-01-18_custom_PhaseOneBClinicalTrialMember_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:PhaseOneBClinicalTrialMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-01-18</endDate>
        </period>
    </context>
    <context id="From2021-03-012021-03-02_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-03-01</startDate>
            <endDate>2021-03-02</endDate>
        </period>
    </context>
    <context id="From2020-11-172020-11-18_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-11-17</startDate>
            <endDate>2020-11-18</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_us-gaap_CostOfSalesMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:ProductConcentrationRiskMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_us-gaap_CostOfSalesMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:ProductConcentrationRiskMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:ProductConcentrationRiskMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:ProductConcentrationRiskMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:ProductConcentrationRiskMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:ProductConcentrationRiskMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:OneVendorsAndConsultantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:TwoVendorsAndConsultantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_ThreeVendorsAndConsultantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:ThreeVendorsAndConsultantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:OneVendorsAndConsultantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:TwoVendorsAndConsultantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_ThreeVendorsAndConsultantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:ThreeVendorsAndConsultantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:OneVendorsAndConsultantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:TwoVendorsAndConsultantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:OneVendorsAndConsultantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:TwoVendorsAndConsultantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_ThreeVendorsAndConsultantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:ThreeVendorsAndConsultantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_FourVendorsAndConsultantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">LIXT:FourVendorsAndConsultantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember158988921">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_SeriesAConvertiblePreferredStockMember158988937">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_CommonStockWarrantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">LIXT:CommonStockWarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_CommonStockWarrantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">LIXT:CommonStockWarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">LIXT:CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">LIXT:CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2015-03-17_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2015-03-17</instant>
        </period>
    </context>
    <context id="From2015-03-162015-03-17_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2015-03-16</startDate>
            <endDate>2015-03-17</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_UndesignatedPreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:UndesignatedPreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2020-12-31_custom_UndesignatedPreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:UndesignatedPreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-12-31_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="From2015-03-162016-01-21_custom_SeriesAConvertiblePreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">LIXT:SeriesAConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2015-03-16</startDate>
            <endDate>2016-01-21</endDate>
        </period>
    </context>
    <context id="AsOf2020-11-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <instant>2020-11-30</instant>
        </period>
    </context>
    <context id="AsOf2021-06-30_us-gaap_WarrantMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2020-12-062020-12-07_us-gaap_WarrantMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-12-06</startDate>
            <endDate>2020-12-07</endDate>
        </period>
    </context>
    <context id="AsOf2020-12-07_us-gaap_WarrantMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-07</instant>
        </period>
    </context>
    <context id="AsOf2020-12-07_custom_UnderwritingAgreementMember_us-gaap_WarrantMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:UnderwritingAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-07</instant>
        </period>
    </context>
    <context id="From2021-05-012021-06-30_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-05-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-05-012021-06-30_us-gaap_WarrantMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-05-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-03-012021-03-02">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <startDate>2021-03-01</startDate>
            <endDate>2021-03-02</endDate>
        </period>
    </context>
    <context id="AsOf2021-03-02_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-03-02</instant>
        </period>
    </context>
    <context id="AsOf2021-03-02">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <instant>2021-03-02</instant>
        </period>
    </context>
    <context id="From2021-04-212021-04-22_custom_OfficerAndDirectorsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:OfficerAndDirectorsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-21</startDate>
            <endDate>2021-04-22</endDate>
        </period>
    </context>
    <context id="From2021-04-212021-04-22_srt_DirectorMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-21</startDate>
            <endDate>2021-04-22</endDate>
        </period>
    </context>
    <context id="From2021-04-212021-04-22_custom_DirectorOneMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DirectorOneMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-21</startDate>
            <endDate>2021-04-22</endDate>
        </period>
    </context>
    <context id="From2021-04-212021-04-22_custom_DirectorsOneMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DirectorsOneMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-21</startDate>
            <endDate>2021-04-22</endDate>
        </period>
    </context>
    <context id="From2021-04-212021-04-22_custom_DirectorTwoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DirectorTwoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-21</startDate>
            <endDate>2021-04-22</endDate>
        </period>
    </context>
    <context id="From2021-04-212021-04-22_custom_DirectorsTwoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DirectorsTwoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-21</startDate>
            <endDate>2021-04-22</endDate>
        </period>
    </context>
    <context id="From2021-04-212021-04-22">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <startDate>2021-04-21</startDate>
            <endDate>2021-04-22</endDate>
        </period>
    </context>
    <context id="AsOf2020-12-31_custom_CommonStockWarrantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">LIXT:CommonStockWarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">LIXT:CommonStockWarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_CommonStockWarrantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">LIXT:CommonStockWarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ExercisePriceOneMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceOneMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ExercisePriceTwoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceTwoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ExercisePriceThreeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceThreeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_CommonStockWarrantMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">LIXT:CommonStockWarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2020-07-132020-07-15_custom_EmploymentAgreementMember_custom_DrKovachMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DrKovachMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-13</startDate>
            <endDate>2020-07-15</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_custom_EmploymentAgreementMember_custom_DrKovachMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DrKovachMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_EmploymentAgreementMember_custom_DrKovachMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DrKovachMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-07-302020-08-02_custom_EmploymentAgreementMember_custom_DrJamesSMiserMDMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DrJamesSMiserMDMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-30</startDate>
            <endDate>2020-08-02</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_DrJamesSMiserMDMember_custom_EmploymentAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:DrJamesSMiserMDMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-08-112020-08-12_custom_EmploymentAgreementMember_custom_EricJFormanMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:EricJFormanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-08-11</startDate>
            <endDate>2020-08-12</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_EricJFormanMember_custom_EmploymentAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:EricJFormanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_custom_EricFormanLawOfficeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:EricFormanLawOfficeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_EricFormanLawOfficeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:EricFormanLawOfficeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-08-112020-08-12_custom_EmploymentAgreementMember_custom_RobertNWeingartenMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:RobertNWeingartenMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-08-11</startDate>
            <endDate>2020-08-12</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:RobertNWeingartenMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_custom_EmploymentAgreementMember_custom_MrWeingartenMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:MrWeingartenMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_EmploymentAgreementMember_custom_MrWeingartenMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:MrWeingartenMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-04-09">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <instant>2021-04-09</instant>
        </period>
    </context>
    <context id="From2021-04-082021-04-09_srt_DirectorMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-08</startDate>
            <endDate>2021-04-09</endDate>
        </period>
    </context>
    <context id="From2021-04-082021-04-09_custom_ChairmanOfAuditCommitteeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:ChairmanOfAuditCommitteeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-08</startDate>
            <endDate>2021-04-09</endDate>
        </period>
    </context>
    <context id="From2021-04-082021-04-09_custom_ChairmanOfOtherCommitteesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:ChairmanOfOtherCommitteesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-08</startDate>
            <endDate>2021-04-09</endDate>
        </period>
    </context>
    <context id="From2021-04-082021-04-09_custom_MemberOfAuditCommitteeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:MemberOfAuditCommitteeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-08</startDate>
            <endDate>2021-04-09</endDate>
        </period>
    </context>
    <context id="From2021-04-082021-04-09_custom_MemberOfOtherCommitteesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:MemberOfOtherCommitteesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-08</startDate>
            <endDate>2021-04-09</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_CashBasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:CashBasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_custom_CashBasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:CashBasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_CashBasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:CashBasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_CashBasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:CashBasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_StockBasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:StockBasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_custom_StockBasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:StockBasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_StockBasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:StockBasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_StockBasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:StockBasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2007-06-192007-06-20_custom_TwoThousandSevenStockCompensationPlanMember_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">LIXT:TwoThousandSevenStockCompensationPlanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2007-06-19</startDate>
            <endDate>2007-06-20</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_TwoThousandSevenStockCompensationPlanMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">LIXT:TwoThousandSevenStockCompensationPlanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-07-132020-07-14_custom_TwoThousandTwentyStockIncentivePlanMember_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">LIXT:TwoThousandTwentyStockIncentivePlanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-13</startDate>
            <endDate>2020-07-14</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_TwoThousandTwentyStockIncentivePlanMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">LIXT:TwoThousandTwentyStockIncentivePlanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2021-04-09_custom_NonOfficerDirectorsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:NonOfficerDirectorsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-04-09</instant>
        </period>
    </context>
    <context id="AsOf2021-04-09_srt_DirectorMember_custom_MsReginaBrownMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:MsReginaBrownMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-04-09</instant>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_srt_MinimumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-07-132020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:EricFormanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-13</startDate>
            <endDate>2020-07-15</endDate>
        </period>
    </context>
    <context id="AsOf2020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:EricFormanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-07-15</instant>
        </period>
    </context>
    <context id="From2020-08-112020-08-12_custom_EricFormanMember_custom_EmploymentAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:EricFormanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-08-11</startDate>
            <endDate>2020-08-12</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_EricFormanMember_us-gaap_GeneralAndAdministrativeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:EricFormanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_EricFormanMember_us-gaap_GeneralAndAdministrativeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:EricFormanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-07-302020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrJamesMiserMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-30</startDate>
            <endDate>2020-08-01</endDate>
        </period>
    </context>
    <context id="AsOf2020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrJamesMiserMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-01</instant>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_DrJamesMiserMember_us-gaap_GeneralAndAdministrativeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrJamesMiserMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_DrJamesMiserMember_us-gaap_GeneralAndAdministrativeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrJamesMiserMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-08-112020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RobertNWeingartenMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-08-11</startDate>
            <endDate>2020-08-12</endDate>
        </period>
    </context>
    <context id="AsOf2020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RobertNWeingartenMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-12</instant>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_RobertNWeingartenMember_us-gaap_GeneralAndAdministrativeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RobertNWeingartenMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_RobertNWeingartenMember_us-gaap_GeneralAndAdministrativeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RobertNWeingartenMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-01-06_srt_DirectorMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-01-06</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-01-06_custom_DrWinsonSzeChunHoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-01-06</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-01-06_custom_DrYunYenMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:DrYunYenMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-01-06</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-01-06_custom_DrStephenFormanMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:DrStephenFormanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-01-06</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-01-06_custom_PhilipPalmedoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">LIXT:PhilipPalmedoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-01-06</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-01-06">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-01-06</endDate>
        </period>
    </context>
    <context id="AsOf2021-01-06">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
        </entity>
        <period>
            <instant>2021-01-06</instant>
        </period>
    </context>
    <context id="From2021-04-012021-04-09_custom_DrWinsonSzeChunHoMember_srt_DirectorMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-04-09</endDate>
        </period>
    </context>
    <context id="AsOf2021-04-09_srt_DirectorMember_custom_DrWinsonSzeChunHoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-04-09</instant>
        </period>
    </context>
    <context id="From2021-04-012021-04-09_custom_DrWinsonSzeChunHoMember_custom_EmploymentAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-04-09</endDate>
        </period>
    </context>
    <context id="AsOf2021-04-09_custom_DrWinsonSzeChunHoMember_custom_EmploymentAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-04-09</instant>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_DrWinsonSzeChunHoMember_us-gaap_GeneralAndAdministrativeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_DrWinsonSzeChunHoMember_us-gaap_GeneralAndAdministrativeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:DrWinsonSzeChunHoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-05-012021-05-11_srt_DirectorMember_custom_MsReginaBrownMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:MsReginaBrownMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-05-01</startDate>
            <endDate>2021-05-11</endDate>
        </period>
    </context>
    <context id="AsOf2021-05-11_srt_DirectorMember_custom_MsReginaBrownMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:MsReginaBrownMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-05-11</instant>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_MsReginaBrownMember_us-gaap_GeneralAndAdministrativeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:MsReginaBrownMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_MsReginaBrownMember_us-gaap_GeneralAndAdministrativeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:MsReginaBrownMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_NonOfficerDirectorsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:NonOfficerDirectorsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_NonOfficerDirectorsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:NonOfficerDirectorsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2021-06-012021-06-30_custom_NonOfficerDirectorsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:NonOfficerDirectorsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_RelatedPartiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RelatedPartiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_custom_RelatedPartiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RelatedPartiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_RelatedPartiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RelatedPartiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_RelatedPartiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:RelatedPartiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_NonRelatedPartiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NonRelatedPartiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_custom_NonRelatedPartiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NonRelatedPartiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_NonRelatedPartiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NonRelatedPartiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_NonRelatedPartiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NonRelatedPartiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExercisePriceOneMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceOneMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExercisePriceTwoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceTwoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExercisePriceThreeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceThreeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExercisePriceFourMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceFourMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ExercisePriceFourMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceFourMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExercisePriceFiveMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceFiveMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ExercisePriceFiveMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceFiveMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExercisePriceSixMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceSixMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ExercisePriceSixMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceSixMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExercisePriceSevenMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceSevenMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ExercisePriceSevenMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceSevenMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExercisePriceEightMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceEightMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ExercisePriceEightMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceEightMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExercisePriceNineMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceNineMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ExercisePriceNineMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceNineMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExercisePriceTenMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceTenMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ExercisePriceTenMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceTenMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExercisePriceElevenMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceElevenMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ExercisePriceElevenMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceElevenMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExercisePriceTwelveMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceTwelveMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ExercisePriceTwelveMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">LIXT:ExercisePriceTwelveMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-02-162020-02-18_custom_CollaborationAgreementMember_custom_GrupoEspanolDeInvestigacionEnSarcomasMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:GrupoEspanolDeInvestigacionEnSarcomasMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-02-16</startDate>
            <endDate>2020-02-18</endDate>
        </period>
    </context>
    <context id="From2020-02-162020-02-18_custom_CollaborationAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-02-16</startDate>
            <endDate>2020-02-18</endDate>
        </period>
    </context>
    <context id="From2021-02-252021-02-26_custom_CollaborationAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-02-25</startDate>
            <endDate>2021-02-26</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_CollaborationAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_custom_CollaborationAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_CollaborationAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_CollaborationAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ClinicalTrialAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ClinicalTrialAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ClinicalTrialAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ClinicalTrialAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_CollaborationAgreementMember_custom_GrupoEspanolDeInvestigacionEnSarcomasMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:GrupoEspanolDeInvestigacionEnSarcomasMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_ClinicalTrialAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ClinicalTrialAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_OtherClinicalAgreementsMember_srt_MinimumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:OtherClinicalAgreementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_OtherClinicalAgreementsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:OtherClinicalAgreementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ClinicalTrialAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ClinicalTrialAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ClinicalTrialAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember_us-gaap_HealthCarePatientServiceMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:HealthCarePatientServiceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2018-09-102018-09-12_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:TheradexSystemsIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-09-10</startDate>
            <endDate>2018-09-12</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:TheradexSystemsIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:TheradexSystemsIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:TheradexSystemsIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:TheradexSystemsIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_WorkOrderAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_WorkOrderAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_WorkOrderAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_WorkOrderAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_WorkOrderAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:WorkOrderAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:CityOfHopeNationalMedicalCenterMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="From2018-03-202018-03-22_custom_MaterialTransferAgreementMember_custom_INSERMMember_custom_DevelopmentMilestonesMember_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">LIXT:DevelopmentMilestonesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:MaterialTransferAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:INSERMMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-03-20</startDate>
            <endDate>2018-03-22</endDate>
        </period>
    </context>
    <context id="From2018-03-202018-03-22_custom_MaterialTransferAgreementMember_custom_INSERMMember_custom_CommercialMilestonesMember_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">LIXT:CommercialMilestonesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:MaterialTransferAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:INSERMMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-03-20</startDate>
            <endDate>2018-03-22</endDate>
        </period>
    </context>
    <context id="From2018-08-182018-08-20_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember_custom_ExclusiveLicenseAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-08-18</startDate>
            <endDate>2018-08-20</endDate>
        </period>
    </context>
    <context id="AsOf2018-08-20_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember_custom_ExclusiveLicenseAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:MoffittCancerCenterandResearchInstituteHospitalIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-08-20</instant>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_ExclusiveLicenseAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-04-30_custom_ExclusiveLicenseAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-04-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExclusiveLicenseAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_ExclusiveLicenseAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExclusiveLicenseAgreementMember_custom_FirstFourYearsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:VestingAxis">LIXT:FirstFourYearsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ExclusiveLicenseAgreementMember_custom_FiveYearsAndThereafterMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ExclusiveLicenseAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:VestingAxis">LIXT:FiveYearsAndThereafterMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-07-012020-08-31_custom_EmploymentAgreementMember_custom_Dr.JohnKovachMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:Dr.JohnKovachMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="From2013-12-222013-12-24_custom_NDAConsultingCorpMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NDAConsultingCorpMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2013-12-22</startDate>
            <endDate>2013-12-24</endDate>
        </period>
    </context>
    <context id="From2021-05-012021-05-02_custom_EmploymentAgreementMember_custom_Dr.JamesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:Dr.JamesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:EmploymentAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-05-01</startDate>
            <endDate>2021-05-02</endDate>
        </period>
    </context>
    <context id="From2013-12-232013-12-24_custom_NDAConsultingCorpMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NDAConsultingCorpMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2013-12-23</startDate>
            <endDate>2013-12-24</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_NDAConsultingCorpMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NDAConsultingCorpMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_custom_NDAConsultingCorpMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NDAConsultingCorpMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_NDAConsultingCorpMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NDAConsultingCorpMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_NDAConsultingCorpMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:NDAConsultingCorpMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2015-09-122015-09-14_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:BioPharmaWorksLLCMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2015-09-12</startDate>
            <endDate>2015-09-14</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:BioPharmaWorksLLCMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-04-012020-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:BioPharmaWorksLLCMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:BioPharmaWorksLLCMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2020-01-012020-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">LIXT:BioPharmaWorksLLCMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:CollaborationAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="From2020-08-102020-08-12_custom_MasterServiceAgreementMember_custom_FoundationForAngelmanSyndromeTherapyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:MasterServiceAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:FoundationForAngelmanSyndromeTherapyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-08-10</startDate>
            <endDate>2020-08-12</endDate>
        </period>
    </context>
    <context id="From2020-12-202020-12-21_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ServiceAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:IRTHCommunicationsLLCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-12-20</startDate>
            <endDate>2020-12-21</endDate>
        </period>
    </context>
    <context id="From2021-04-012021-06-30_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ServiceAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:IRTHCommunicationsLLCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-01-012021-06-30_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">LIXT:ServiceAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">LIXT:IRTHCommunicationsLLCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="From2021-07-122021-07-14_us-gaap_SubsequentEventMember_custom_OfficerAndDirectorsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:OfficerAndDirectorsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-07-12</startDate>
            <endDate>2021-07-14</endDate>
        </period>
    </context>
    <context id="AsOf2021-07-14_us-gaap_SubsequentEventMember_custom_OfficerAndDirectorsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001335105</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">LIXT:OfficerAndDirectorsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-07-14</instant>
        </period>
    </context>
    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="Shares">
        <measure>shares</measure>
    </unit>
    <unit id="USDPShares">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <unit id="Percent">
        <measure>pure</measure>
    </unit>
    <dei:EntityCentralIndexKey contextRef="From2021-01-01to2021-06-30">0001335105</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag contextRef="From2021-01-01to2021-06-30">false</dei:AmendmentFlag>
    <dei:CurrentFiscalYearEndDate contextRef="From2021-01-01to2021-06-30">--12-31</dei:CurrentFiscalYearEndDate>
    <dei:DocumentFiscalPeriodFocus contextRef="From2021-01-01to2021-06-30">Q2</dei:DocumentFiscalPeriodFocus>
    <LIXT:AccruedOfferingCostsCurrent
      contextRef="AsOf2021-06-30"
      id="xdx2ixbrl0085"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:CommitmentsAndContingencies
      contextRef="AsOf2021-06-30"
      id="xdx2ixbrl0094"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:CommitmentsAndContingencies
      contextRef="AsOf2020-12-31"
      id="xdx2ixbrl0095"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2021-04-012021-06-30"
      id="xdx2ixbrl0158"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2020-04-012020-06-30"
      id="xdx2ixbrl0159"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2021-01-01to2021-06-30"
      id="xdx2ixbrl0160"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2020-01-012020-06-30"
      id="xdx2ixbrl0161"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:InterestExpense
      contextRef="From2020-04-012020-06-30"
      id="xdx2ixbrl0202"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:InterestExpense
      contextRef="From2020-01-012020-06-30"
      id="xdx2ixbrl0204"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="From2021-04-012021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      id="xdx2ixbrl0231"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="From2021-04-012021-06-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0234"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="From2021-04-012021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      id="xdx2ixbrl0263"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="From2021-04-012021-06-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0264"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="From2021-04-012021-06-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0266"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2021-04-012021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      id="xdx2ixbrl0269"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2021-04-012021-06-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0270"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2021-04-012021-06-30_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0271"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      id="xdx2ixbrl0305"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0308"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      id="xdx2ixbrl0313"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0316"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      id="xdx2ixbrl0321"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0324"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      id="xdx2ixbrl0329"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0330"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0332"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      id="xdx2ixbrl0335"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0336"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0337"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2020-04-012020-06-30_custom_SeriesAConvertiblePreferredStockMember"
      id="xdx2ixbrl0371"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2020-04-012020-06-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0372"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2020-04-012020-06-30_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0373"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2020-01-012020-06-30_custom_SeriesAConvertiblePreferredStockMember"
      id="xdx2ixbrl0397"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2020-01-012020-06-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0398"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2020-01-012020-06-30_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0399"
      unitRef="USD"
      xsi:nil="true"/>
    <LIXT:GeneralAndAdministrativeStockBasedCompensationExpenses
      contextRef="From2020-01-012020-06-30"
      id="xdx2ixbrl0423"
      unitRef="USD"
      xsi:nil="true"/>
    <LIXT:IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices
      contextRef="From2020-01-012020-06-30"
      id="xdx2ixbrl0432"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet
      contextRef="From2021-01-01to2021-06-30"
      id="xdx2ixbrl0434"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="From2020-01-012020-06-30"
      id="xdx2ixbrl0459"
      unitRef="USD"
      xsi:nil="true"/>
    <LIXT:RepaymentOfDeferredOfferingCosts
      contextRef="From2021-01-01to2021-06-30"
      id="xdx2ixbrl0461"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ProceedsFromIssuanceOfWarrants
      contextRef="From2020-01-012020-06-30"
      id="xdx2ixbrl0465"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ProceedsFromStockPlans
      contextRef="From2020-01-012020-06-30"
      id="xdx2ixbrl0468"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:PaymentsOfStockIssuanceCosts
      contextRef="From2020-01-012020-06-30"
      id="xdx2ixbrl0471"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:InterestPaidNet
      contextRef="From2020-01-012020-06-30"
      id="xdx2ixbrl0495"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:IncomeTaxesPaidNet
      contextRef="From2021-01-01to2021-06-30"
      id="xdx2ixbrl0497"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:IncomeTaxesPaidNet
      contextRef="From2020-01-012020-06-30"
      id="xdx2ixbrl0498"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations
      contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859"
      id="xdx2ixbrl0735"
      unitRef="Shares"
      xsi:nil="true"/>
    <LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice
      contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859"
      id="xdx2ixbrl0737"
      unitRef="USDPShares"
      xsi:nil="true"/>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2020-04-012020-06-30_custom_StockBasedMember"
      id="xdx2ixbrl0811"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2020-01-012020-06-30_custom_StockBasedMember"
      id="xdx2ixbrl0813"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ShareBasedCompensation
      contextRef="From2020-04-012020-06-30_custom_RelatedPartiesMember"
      id="xdx2ixbrl0965"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ShareBasedCompensation
      contextRef="From2020-01-012020-06-30_custom_RelatedPartiesMember"
      id="xdx2ixbrl0967"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-04-012021-06-30_custom_NonRelatedPartiesMember"
      id="xdx2ixbrl0969"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ShareBasedCompensation
      contextRef="From2020-04-012020-06-30_custom_NonRelatedPartiesMember"
      id="xdx2ixbrl0970"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-01-012021-06-30_custom_NonRelatedPartiesMember"
      id="xdx2ixbrl0971"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ShareBasedCompensation
      contextRef="From2020-01-012020-06-30_custom_NonRelatedPartiesMember"
      id="xdx2ixbrl0972"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ShareBasedCompensation
      contextRef="From2020-04-012020-06-30"
      id="xdx2ixbrl0975"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ShareBasedCompensation
      contextRef="From2020-01-012020-06-30"
      id="xdx2ixbrl0977"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
      contextRef="From2021-01-01to2021-06-30"
      id="xdx2ixbrl0993"
      unitRef="Shares"
      xsi:nil="true"/>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
      contextRef="From2021-01-01to2021-06-30"
      id="xdx2ixbrl0995"
      unitRef="USDPShares"
      xsi:nil="true"/>
    <LIXT:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice
      contextRef="From2021-01-01to2021-06-30"
      id="xdx2ixbrl0999"
      unitRef="USDPShares"
      xsi:nil="true"/>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceSixMember"
      id="xdx2ixbrl1053"
      unitRef="Shares"
      xsi:nil="true"/>
    <dei:DocumentType contextRef="From2021-01-01to2021-06-30">10-Q</dei:DocumentType>
    <dei:DocumentQuarterlyReport contextRef="From2021-01-01to2021-06-30">true</dei:DocumentQuarterlyReport>
    <dei:DocumentPeriodEndDate contextRef="From2021-01-01to2021-06-30">2021-06-30</dei:DocumentPeriodEndDate>
    <dei:DocumentFiscalYearFocus contextRef="From2021-01-01to2021-06-30">2021</dei:DocumentFiscalYearFocus>
    <dei:DocumentTransitionReport contextRef="From2021-01-01to2021-06-30">false</dei:DocumentTransitionReport>
    <dei:EntityFileNumber contextRef="From2021-01-01to2021-06-30">001-39717</dei:EntityFileNumber>
    <dei:EntityRegistrantName contextRef="From2021-01-01to2021-06-30">LIXTE BIOTECHNOLOGY HOLDINGS, INC.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode contextRef="From2021-01-01to2021-06-30">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityTaxIdentificationNumber contextRef="From2021-01-01to2021-06-30">20-2903526</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="From2021-01-01to2021-06-30">680 East Colorado Boulevard</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2 contextRef="From2021-01-01to2021-06-30">Suite 180</dei:EntityAddressAddressLine2>
    <dei:EntityAddressCityOrTown contextRef="From2021-01-01to2021-06-30">Pasadena</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="From2021-01-01to2021-06-30">CA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="From2021-01-01to2021-06-30">91101</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="From2021-01-01to2021-06-30">(631)</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="From2021-01-01to2021-06-30">830-7092</dei:LocalPhoneNumber>
    <dei:EntityAddressAddressLine1 contextRef="From2021-01-012021-06-30_dei_FormerAddressMember">248 Route 25A</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2 contextRef="From2021-01-012021-06-30_dei_FormerAddressMember">No. 2</dei:EntityAddressAddressLine2>
    <dei:EntityAddressCityOrTown contextRef="From2021-01-012021-06-30_dei_FormerAddressMember">East Setauket</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="From2021-01-012021-06-30_dei_FormerAddressMember">NY</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="From2021-01-012021-06-30_dei_FormerAddressMember">11733</dei:EntityAddressPostalZipCode>
    <dei:Security12bTitle contextRef="From2021-01-012021-06-30_custom_CommonStockParValue0.0001PerShareMember">Common     Stock, par value $0.0001 per share</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="From2021-01-012021-06-30_custom_CommonStockParValue0.0001PerShareMember">LIXT</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="From2021-01-012021-06-30_custom_CommonStockParValue0.0001PerShareMember">NASDAQ</dei:SecurityExchangeName>
    <dei:Security12bTitle contextRef="From2021-01-012021-06-30_custom_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember">Warrants     to Purchase Common Stock, par value $0.0001 per share</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="From2021-01-012021-06-30_custom_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember">LIXTW</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="From2021-01-012021-06-30_custom_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityCurrentReportingStatus contextRef="From2021-01-01to2021-06-30">Yes</dei:EntityCurrentReportingStatus>
    <dei:EntityInteractiveDataCurrent contextRef="From2021-01-01to2021-06-30">Yes</dei:EntityInteractiveDataCurrent>
    <dei:EntityFilerCategory contextRef="From2021-01-01to2021-06-30">Non-accelerated Filer</dei:EntityFilerCategory>
    <dei:EntitySmallBusiness contextRef="From2021-01-01to2021-06-30">true</dei:EntitySmallBusiness>
    <dei:EntityEmergingGrowthCompany contextRef="From2021-01-01to2021-06-30">false</dei:EntityEmergingGrowthCompany>
    <dei:EntityShellCompany contextRef="From2021-01-01to2021-06-30">false</dei:EntityShellCompany>
    <dei:EntityCommonStockSharesOutstanding contextRef="AsOf2021-08-01" decimals="INF" unitRef="Shares">13746593</dei:EntityCommonStockSharesOutstanding>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">6798477</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">5069266</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <LIXT:AdvancesOnResearchAndDevelopmentContractServices contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">323333</LIXT:AdvancesOnResearchAndDevelopmentContractServices>
    <LIXT:AdvancesOnResearchAndDevelopmentContractServices contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">76898</LIXT:AdvancesOnResearchAndDevelopmentContractServices>
    <us-gaap:PrepaidInsurance contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">75983</us-gaap:PrepaidInsurance>
    <us-gaap:PrepaidInsurance contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">67311</us-gaap:PrepaidInsurance>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">44871</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">15000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:AssetsCurrent contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">7242664</us-gaap:AssetsCurrent>
    <us-gaap:AssetsCurrent contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">5228475</us-gaap:AssetsCurrent>
    <us-gaap:Assets contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">7242664</us-gaap:Assets>
    <us-gaap:Assets contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">5228475</us-gaap:Assets>
    <us-gaap:AccountsPayableRelatedPartiesCurrent contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">27833</us-gaap:AccountsPayableRelatedPartiesCurrent>
    <us-gaap:AccountsPayableRelatedPartiesCurrent contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">0</us-gaap:AccountsPayableRelatedPartiesCurrent>
    <us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">162447</us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent>
    <us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">190292</us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent>
    <LIXT:AccruedOfferingCostsCurrent contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">10467</LIXT:AccruedOfferingCostsCurrent>
    <LIXT:ResearchAndDevelopmentContractLiabilitiesCurrent contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">213879</LIXT:ResearchAndDevelopmentContractLiabilitiesCurrent>
    <LIXT:ResearchAndDevelopmentContractLiabilitiesCurrent contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">15765</LIXT:ResearchAndDevelopmentContractLiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">376326</us-gaap:LiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">216524</us-gaap:LiabilitiesCurrent>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="AsOf2021-06-30"
      decimals="INF"
      unitRef="USDPShares">0.0001</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="AsOf2020-12-31"
      decimals="INF"
      unitRef="USDPShares">0.0001</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockSharesAuthorized contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">10000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesAuthorized contextRef="AsOf2020-12-31" decimals="INF" unitRef="Shares">10000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesIssued
      contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:PreferredStockSharesIssued>
    <us-gaap:PreferredStockSharesIssued
      contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:PreferredStockSharesIssued>
    <us-gaap:PreferredStockSharesOutstanding
      contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:PreferredStockSharesOutstanding>
    <us-gaap:PreferredStockSharesOutstanding
      contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:PreferredStockSharesOutstanding>
    <LIXT:PreferredStockStatedValue
      contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="USDPShares">10.00</LIXT:PreferredStockStatedValue>
    <LIXT:PreferredStockStatedValue
      contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="USDPShares">10.00</LIXT:PreferredStockStatedValue>
    <us-gaap:ConvertiblePreferredStockSharesIssuedUponConversion
      contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">729167</us-gaap:ConvertiblePreferredStockSharesIssuedUponConversion>
    <us-gaap:ConvertiblePreferredStockSharesIssuedUponConversion
      contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">729167</us-gaap:ConvertiblePreferredStockSharesIssuedUponConversion>
    <us-gaap:PreferredStockValue contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">3500000</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">3500000</us-gaap:PreferredStockValue>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="AsOf2021-06-30"
      decimals="INF"
      unitRef="USDPShares">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="AsOf2020-12-31"
      decimals="INF"
      unitRef="USDPShares">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockSharesAuthorized contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">100000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesAuthorized contextRef="AsOf2020-12-31" decimals="INF" unitRef="Shares">100000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesIssued contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">13663260</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">13663260</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockSharesIssued contextRef="AsOf2020-12-31" decimals="INF" unitRef="Shares">12402157</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding contextRef="AsOf2020-12-31" decimals="INF" unitRef="Shares">12402157</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockValue contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">1366</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">1240</us-gaap:CommonStockValue>
    <us-gaap:AdditionalPaidInCapital contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">37179050</us-gaap:AdditionalPaidInCapital>
    <us-gaap:AdditionalPaidInCapital contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">31864479</us-gaap:AdditionalPaidInCapital>
    <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">-33814078</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">-30353768</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:StockholdersEquity contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">6866338</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">5011951</us-gaap:StockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">7242664</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">5228475</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">1033304</us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty
      contextRef="From2020-04-012020-06-30"
      decimals="0"
      unitRef="USD">27000</us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">1849336</us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">54000</us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">1470180</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="From2020-04-012020-06-30"
      decimals="0"
      unitRef="USD">255443</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">2751834</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">547928</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">262415</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2020-04-012020-06-30"
      decimals="0"
      unitRef="USD">117946</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">705941</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">212618</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:OperatingExpenses
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">1732595</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="From2020-04-012020-06-30"
      decimals="0"
      unitRef="USD">373389</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">3457775</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">760546</us-gaap:OperatingExpenses>
    <us-gaap:OperatingIncomeLoss
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">-1732595</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="From2020-04-012020-06-30"
      decimals="0"
      unitRef="USD">-373389</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">-3457775</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">-760546</us-gaap:OperatingIncomeLoss>
    <us-gaap:InvestmentIncomeNonoperating
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">180</us-gaap:InvestmentIncomeNonoperating>
    <us-gaap:InvestmentIncomeNonoperating
      contextRef="From2020-04-012020-06-30"
      decimals="0"
      unitRef="USD">264</us-gaap:InvestmentIncomeNonoperating>
    <us-gaap:InvestmentIncomeNonoperating
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">326</us-gaap:InvestmentIncomeNonoperating>
    <us-gaap:InvestmentIncomeNonoperating
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">4246</us-gaap:InvestmentIncomeNonoperating>
    <us-gaap:InterestExpense
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">751</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">2861</us-gaap:InterestExpense>
    <us-gaap:NetIncomeLoss
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">-1733166</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2020-04-012020-06-30"
      decimals="0"
      unitRef="USD">-373125</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">-3460310</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">-756300</us-gaap:NetIncomeLoss>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="From2021-04-012021-06-30"
      decimals="INF"
      unitRef="USDPShares">-0.13</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="From2020-04-012020-06-30"
      decimals="INF"
      unitRef="USDPShares">-0.03</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="From2021-01-01to2021-06-30"
      decimals="INF"
      unitRef="USDPShares">-0.26</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="From2020-01-012020-06-30"
      decimals="INF"
      unitRef="USDPShares">-0.07</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="From2021-04-012021-06-30"
      decimals="INF"
      unitRef="Shares">13633040</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="From2020-04-012020-06-30"
      decimals="INF"
      unitRef="Shares">11174302</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="From2021-01-01to2021-06-30"
      decimals="INF"
      unitRef="Shares">13203010</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="From2020-01-012020-06-30"
      decimals="INF"
      unitRef="Shares">11174302</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2021-03-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-03-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="0"
      unitRef="USD">3500000</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2021-03-31_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">13538259</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-03-31_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">1354</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-03-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">36227258</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-03-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-32080912</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2021-03-31" decimals="0" unitRef="USD">7647700</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="From2021-04-012021-06-30_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">125001</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="From2021-04-012021-06-30_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">12</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="From2021-04-012021-06-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">100988</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">101000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="From2021-04-012021-06-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">850804</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">850804</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:NetIncomeLoss
      contextRef="From2021-04-012021-06-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-1733166</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">-1733166</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="0"
      unitRef="USD">3500000</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2021-06-30_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">13663260</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-06-30_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">1366</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-06-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">37179050</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-06-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-33814078</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">6866338</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="0"
      unitRef="USD">3500000</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2020-12-31_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">12402157</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-12-31_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">1240</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-12-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">31864479</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-12-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-30353768</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">5011951</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="0"
      unitRef="USD">3500000</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2020-12-31_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">12402157</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-12-31_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">1240</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-12-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">31864479</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-12-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-30353768</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">5011951</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">1133102</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">113</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">3689648</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">3689761</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:StockIssuedDuringPeriodSharesOther
      contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">3000</us-gaap:StockIssuedDuringPeriodSharesOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">1</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">17099</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">17100</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">125001</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">12</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">100988</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">101000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">1506836</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">1506836</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:NetIncomeLoss
      contextRef="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-3460310</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">-3460310</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="0"
      unitRef="USD">3500000</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2021-06-30_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">13663260</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-06-30_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">1366</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-06-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">37179050</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-06-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-33814078</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">6866338</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="0"
      unitRef="USD">3500000</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2021-06-30_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">13663260</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-06-30_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">1366</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-06-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">37179050</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2021-06-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-33814078</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">6866338</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2020-03-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-03-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="0"
      unitRef="USD">3500000</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2020-03-31_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">11174302</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-03-31_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">1117</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-03-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">26021904</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-03-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-27472061</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2020-03-31" decimals="0" unitRef="USD">2050960</us-gaap:StockholdersEquity>
    <us-gaap:NetIncomeLoss
      contextRef="From2020-04-012020-06-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-373125</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2020-04-012020-06-30"
      decimals="0"
      unitRef="USD">-373125</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2020-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="0"
      unitRef="USD">3500000</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2020-06-30_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">11174302</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-06-30_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">1117</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-06-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">26021904</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-06-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-27845186</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2020-06-30" decimals="0" unitRef="USD">1677835</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2019-12-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2019-12-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="0"
      unitRef="USD">3500000</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2019-12-31_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">11174302</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2019-12-31_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">1117</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2019-12-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">26021904</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2019-12-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-27088886</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-12-31" decimals="0" unitRef="USD">2434135</us-gaap:StockholdersEquity>
    <us-gaap:NetIncomeLoss
      contextRef="From2020-01-012020-06-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-756300</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">-756300</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2020-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="0"
      unitRef="USD">3500000</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2020-06-30_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">11174302</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-06-30_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">1117</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-06-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      unitRef="USD">26021904</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2020-06-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      unitRef="USD">-27845186</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2020-06-30" decimals="0" unitRef="USD">1677835</us-gaap:StockholdersEquity>
    <us-gaap:NetIncomeLoss
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">-3460310</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">-756300</us-gaap:NetIncomeLoss>
    <LIXT:GeneralAndAdministrativeStockBasedCompensationExpenses
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">1506836</LIXT:GeneralAndAdministrativeStockBasedCompensationExpenses>
    <LIXT:IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">246435</LIXT:IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices>
    <us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">-14367</us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet>
    <us-gaap:IncreaseDecreaseInPrepaidInsurance
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">8672</us-gaap:IncreaseDecreaseInPrepaidInsurance>
    <us-gaap:IncreaseDecreaseInPrepaidInsurance
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">-19889</us-gaap:IncreaseDecreaseInPrepaidInsurance>
    <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">29871</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
    <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">-8295</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
    <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">-27845</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">15319</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
    <LIXT:IncreaseDecreaseInResearchAndDevelopmentContractLiabilities
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">198114</LIXT:IncreaseDecreaseInResearchAndDevelopmentContractLiabilities>
    <LIXT:IncreaseDecreaseInResearchAndDevelopmentContractLiabilities
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">-70252</LIXT:IncreaseDecreaseInResearchAndDevelopmentContractLiabilities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">-2068183</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">-768682</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">3689761</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <LIXT:RepaymentOfDeferredOfferingCosts
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">55850</LIXT:RepaymentOfDeferredOfferingCosts>
    <us-gaap:ProceedsFromIssuanceOfWarrants
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">17100</us-gaap:ProceedsFromIssuanceOfWarrants>
    <us-gaap:ProceedsFromStockPlans
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">101000</us-gaap:ProceedsFromStockPlans>
    <us-gaap:PaymentsOfStockIssuanceCosts
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">10467</us-gaap:PaymentsOfStockIssuanceCosts>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">3797394</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">-55850</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">1729211</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">-824532</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">5069266</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations contextRef="AsOf2019-12-31" decimals="0" unitRef="USD">2598864</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">6798477</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations contextRef="AsOf2020-06-30" decimals="0" unitRef="USD">1774332</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
    <us-gaap:InterestPaidNet
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">2944</us-gaap:InterestPaidNet>
    <us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_806_eus-gaap--OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_zWT7FXysAmt4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;1.
&lt;span id="xdx_821_zrr1bX1g13cd"&gt;Organization and Basis of Presentation&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
condensed consolidated financial statements of Lixte Biotechnology Holdings, Inc., a Delaware corporation (&#x201c;Holdings&#x201d;), including
its wholly-owned Delaware subsidiary, Lixte Biotechnology, Inc. (&#x201c;Lixte&#x201d;) (collectively, the &#x201c;Company&#x201d;), at June
30, 2021, and for the three months and six months ended June 30, 2021 and 2020, are unaudited. In the opinion of management of the Company,
all adjustments, including normal recurring accruals, have been made that are necessary to present fairly the financial position of the
Company as of June 30, 2021, and the results of its operations for the three months and six months ended June 30, 2021 and 2020, and
its cash flows for the six months ended June 30, 2021 and 2020. Operating results for the interim periods presented are not necessarily
indicative of the results to be expected for a full fiscal year. The consolidated balance sheet at December 31, 2020 has been derived
from the Company&#x2019;s audited consolidated financial statements at such date.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
condensed consolidated financial statements and related notes have been prepared pursuant to the rules and regulations of the Securities
and Exchange Commission (the &#x201c;SEC&#x201d;). Accordingly, certain information and footnote disclosures normally included in financial
statements prepared in accordance with generally accepted accounting principles have been omitted pursuant to such rules and regulations.
These condensed consolidated financial statements should be read in conjunction with the financial statements and other information included
in the Company&#x2019;s Annual Report on Form 10-K for the fiscal year ended December 31, 2020, as filed with the SEC.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
    <us-gaap:NatureOfOperations contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_80E_eus-gaap--NatureOfOperations_zOcwrJAlT5xl" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2.
&lt;span id="xdx_82D_z985IKj6uVC6"&gt;Business&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company is a drug discovery company that uses biomarker technology to identify enzyme targets associated with serious common diseases
and then designs novel compounds to attack those targets. The Company&#x2019;s product pipeline is primarily focused on inhibitors of
protein phosphatases, used alone and in combination with cytotoxic agents and/or x-ray and immune checkpoint blockers, and encompasses
two major categories of compounds at various stages of pre-clinical and clinical development that the Company believes have broad therapeutic
potential not only for cancer but also for other debilitating and life-threatening diseases.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company&#x2019;s activities are subject to significant risks and uncertainties, including the need for additional capital. The Company
has not yet commenced any revenue-generating operations, does not have positive cash flows from operations, and is dependent on periodic
infusions of equity capital to fund its operating requirements.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Going
Concern&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;At
June 30, 2021, the Company had cash of $&lt;span id="xdx_905_eus-gaap--CashAndCashEquivalentsAtCarryingValue_c20210630_pp0p0" title="Cash and cash equivalents"&gt;6,798,477&lt;/span&gt; available to fund its operations. Because the Company is currently engaged in Phase
2 clinical trials, it is expected that it will take a significant amount of time and resources to develop any product or intellectual
property capable of generating sustainable revenues. Accordingly, the Company&#x2019;s business is unlikely to generate any sustainable
operating revenues in the next several years and may never do so. Even if the Company is able to generate revenues through licensing
its technologies or through product sales, there can be no assurance that the Company will be able to achieve positive earnings and operating
cash flows.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company&#x2019;s consolidated financial statements have been presented on the basis that it will continue as a going concern, which contemplates
the realization of assets and satisfaction of liabilities in the normal course of business. The Company has no recurring source of revenue
and has experienced negative operating cash flows since inception. The Company has financed its working capital requirements primarily
through the recurring sale of its equity securities.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;As
a result, management has concluded that there is substantial doubt about the Company&#x2019;s ability to continue as a going concern.
The Company&#x2019;s independent registered public accounting firm, in its report on the Company&#x2019;s consolidated financial statements
for the year ended December 31, 2020, has also expressed substantial doubt about the Company&#x2019;s ability to continue as a going concern.
The Company&#x2019;s consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company&#x2019;s ability to continue as a going concern is dependent upon its ability to raise additional equity capital to fund its research
and development activities and to ultimately achieve sustainable operating revenues and profitability. The amount and timing of future
cash requirements depends on the pace and design of the Company&#x2019;s clinical trial program, which, in turn, depends on the availability
of operating capital to fund such activities.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Effective
November 30, 2020, the Company listed on The Nasdaq Capital Market in conjunction with the completion of its public offering of units
of common stock and warrants that generated net cash proceeds of $&lt;span id="xdx_90C_eus-gaap--ProceedsFromIssuanceOrSaleOfEquity_c20201129__20201130_pp0p0" title="Proceeds from issuance of common stock and warrants"&gt;4,591,349&lt;/span&gt;. Subsequently, on January 18, 2021, the Company entered into
a clinical trial agreement to carry out a Phase 1b clinical trial of LB-100, combined with a standard regimen for untreated, extensive
stage-disease small cell lung cancer. This new clinical trial is being conducted through City of Hope and is estimated to cost from $&lt;span id="xdx_90F_ecustom--EstimatedCostOfClinicalTrial_c20210101__20210118__dei--LegalEntityAxis__custom--PhaseOneBClinicalTrialMember__srt--RangeAxis__srt--MinimumMember_pp0p0" title="Estimated cost of clinical trial"&gt;2,500,000&lt;/span&gt;
to $&lt;span id="xdx_90D_ecustom--EstimatedCostOfClinicalTrial_c20210101__20210118__dei--LegalEntityAxis__custom--PhaseOneBClinicalTrialMember__srt--RangeAxis__srt--MaximumMember_pp0p0" title="Estimated cost of clinical trial"&gt;2,900,000&lt;/span&gt; and take approximately 24 to 30 months. Combined with the Company&#x2019;s existing clinical trial commitments, this new
clinical trial commitment represents an additional demand on the Company&#x2019;s working capital resources. Although the Company completed
a sale of common stock under a registered direct equity offering on March 2, 2021 that generated net proceeds of $&lt;span id="xdx_909_eus-gaap--ProceedsFromIssuanceInitialPublicOffering_c20210301__20210302__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_pp0p0" title="Estimated gross proceeds from offering of shares"&gt;3,689,761&lt;/span&gt;, the Company
estimates that it will need to raise additional capital to fund its operations, including its various clinical trial commitments, by
mid-2022. In addition, the Company&#x2019;s operating plan may change as a result of many factors which are currently unknown to the Company,
including possible additional clinical trials, and the Company may need additional funds sooner than currently planned.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;As
market conditions present uncertainty as to the Company&#x2019;s ability to secure additional funds, there can be no assurances that the
Company will be able to secure additional financing on acceptable terms, as and when necessary, to continue to conduct operations. There
is also significant uncertainty as to the effect that the coronavirus pandemic may have on the Company&#x2019;s clinical trial schedule
and the amount and type of financing available to the Company in the future.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;If
cash resources are insufficient to satisfy the Company&#x2019;s ongoing cash requirements, the Company would be required to scale back
or discontinue its clinical trial program, as well as its licensing and patent prosecution efforts and its technology and product development
efforts, or obtain funds, if available, through strategic alliances or joint ventures that could require the Company to relinquish rights
to and/or control of LB-100, or to discontinue operations entirely.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Reverse
Stock Split&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
November 18, 2020, the Company effected a &lt;span id="xdx_90D_eus-gaap--StockholdersEquityReverseStockSplit_c20201117__20201118__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember" title="Reverse stock split"&gt;1-for-6 reverse split&lt;/span&gt; of its outstanding shares of common stock. No fractional shares were
issued in connection with the reverse split, with any fractional shares resulting from the reverse split being rounded up to the nearest
whole share.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;All
share and per share amounts and information presented herein has been retroactively adjusted to reflect the reverse stock split for all
periods presented.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:NatureOfOperations>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">6798477</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:ProceedsFromIssuanceOrSaleOfEquity
      contextRef="From2020-11-292020-11-30"
      decimals="0"
      unitRef="USD">4591349</us-gaap:ProceedsFromIssuanceOrSaleOfEquity>
    <LIXT:EstimatedCostOfClinicalTrial
      contextRef="From2021-01-012021-01-18_custom_PhaseOneBClinicalTrialMember_srt_MinimumMember"
      decimals="0"
      unitRef="USD">2500000</LIXT:EstimatedCostOfClinicalTrial>
    <LIXT:EstimatedCostOfClinicalTrial
      contextRef="From2021-01-012021-01-18_custom_PhaseOneBClinicalTrialMember_srt_MaximumMember"
      decimals="0"
      unitRef="USD">2900000</LIXT:EstimatedCostOfClinicalTrial>
    <us-gaap:ProceedsFromIssuanceInitialPublicOffering
      contextRef="From2021-03-012021-03-02_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">3689761</us-gaap:ProceedsFromIssuanceInitialPublicOffering>
    <us-gaap:StockholdersEquityReverseStockSplit contextRef="From2020-11-172020-11-18_us-gaap_CommonStockMember">1-for-6 reverse split</us-gaap:StockholdersEquityReverseStockSplit>
    <us-gaap:SignificantAccountingPoliciesTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_807_eus-gaap--SignificantAccountingPoliciesTextBlock_zvepZW7ewxri" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;3.
&lt;span id="xdx_826_zTfy1LbL9KGd"&gt;Summary of Significant Accounting Policies&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_84E_eus-gaap--ConsolidationPolicyTextBlock_zKhiBszTqSfd" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_865_zUdDP4J4T17g"&gt;Principles
of Consolidation&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
accompanying condensed consolidated financial statements of the Company have been prepared in accordance with United States generally
accepted accounting principles (&#x201c;GAAP&#x201d;) and include the financial statements of Holdings and its wholly owned subsidiary,
Lixte. Intercompany balances and transactions have been eliminated in consolidation.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_84C_eus-gaap--UseOfEstimates_zzQVbu6hQJz8" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_86E_zyy4trpDgv45"&gt;Use
of Estimates&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported
amounts of assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period.
Some of those judgments can be subjective and complex, and therefore, actual results could differ materially from those estimates under
different assumptions or conditions. Management bases its estimates on historical experience and on various assumptions that are believed
to be reasonable in relation to the financial statements taken as a whole under the circumstances, the results of which form the basis
for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Management
regularly evaluates the key factors and assumptions used to develop the estimates utilizing currently available information, changes
in facts and circumstances, historical experience and reasonable assumptions. After such evaluations, if deemed appropriate, those estimates
are adjusted accordingly. Actual results could differ from those estimates. Significant estimates include those related to assumptions
used in accruals for potential liabilities, valuing equity instruments issued for services, and the realization of deferred tax assets.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_846_eus-gaap--CashAndCashEquivalentsPolicyTextBlock_zIloa6oHCVV4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_867_zpXEdngdho76"&gt;Cash&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Cash,
including accrued interest, is primarily held in a cash bank deposit program maintained by a major financial institution. The Company&#x2019;s
policy is to maintain its cash balances with financial institutions with high credit ratings and in accounts insured by the Federal Deposit
Insurance Corporation (the &#x201c;FDIC&#x201d;) and/or by the Securities Investor Protection Corporation (the &#x201c;SIPC&#x201d;). The
Company may periodically have cash balances in financial institutions in excess of FDIC and SIPC insurance limits of $&lt;span id="xdx_901_eus-gaap--CashFDICInsuredAmount_c20210630_pp0p0" title="Cash FDIC insurance"&gt;250,000&lt;/span&gt; and $&lt;span id="xdx_907_ecustom--CashSIPCInsuredAmount_c20210630_pp0p0" title="Cash SIPC insurance"&gt;500,000&lt;/span&gt;,
respectively. The financial institution that currently holds the Company&#x2019;s cash balances also maintains supplemental insurance
coverage for its customers&#x2019; cash balances. The Company has not experienced any losses to date resulting from this practice.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_842_eus-gaap--ResearchAndDevelopmentExpensePolicy_zGnJugaj5U17" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_86B_zAd3ByJloTIa"&gt;Research
and Development&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Research
and development costs consist primarily of fees paid to consultants and contractors, and other expenses relating to the acquisition,
design, development and clinical trials with respect to the Company&#x2019;s compounds and product candidates. Research and development
costs also include the costs to produce the compounds used in research and clinical trials, which are charged to operations as incurred.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Research
and development costs are generally charged to operations ratably over the life of the underlying contracts, unless the achievement of
milestones, the completion of contracted work, or other information indicates that a different expensing schedule is more appropriate.
However, payments for research and development costs that are contractually defined as non-refundable are charged to operations as incurred.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Obligations
incurred with respect to mandatory scheduled payments under research agreements with milestone provisions are recognized as charges to
research and development costs in the Company&#x2019;s consolidated statement of operations based on the achievement of such milestones,
as specified in the agreement. Obligations incurred with respect to mandatory scheduled payments under research agreements without milestone
provisions are accounted for when due, are recognized ratably over the appropriate period, as specified in the agreement, and are recorded
as liabilities in the Company&#x2019;s consolidated balance sheet, with a corresponding charge to research and development costs in the
Company&#x2019;s consolidated statement of operations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Payments
made pursuant to research and development contracts are initially recorded as advances on research and development contract services
in the Company&#x2019;s consolidated balance sheet and are then charged to research and development costs in the Company&#x2019;s consolidated
statement of operations as those contract services are performed. Expenses incurred under research and development contracts in excess
of amounts advanced are recorded as research and development contract liabilities in the Company&#x2019;s consolidated balance sheet,
with a corresponding charge to research and development costs in the Company&#x2019;s consolidated statement of operations. The Company
reviews the status of its research and development contracts on a quarterly basis.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_842_ecustom--PrepaidInsurancePolicyTextBlock_zo7vPcHMQJPf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_862_zUHlj9l8gg41"&gt;Prepaid
Insurance&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Prepaid
insurance represents the premiums paid for directors and officers insurance coverage and for general liability insurance coverage in
excess of the amortization of the total policy premium charged to operations to date. Such amortization is determined by amortizing the
total policy premium charged on a straight-line basis over the respective policy periods. As the policy premiums incurred are amortizable
in the ensuing twelve-month period, they are recorded as a current asset in the Company&#x2019;s consolidated balance sheet at each reporting
date and amortized to the Company&#x2019;s consolidated statement of operations for each reporting period.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_844_eus-gaap--IntangibleAssetsFiniteLivedPolicy_z0eA098Fxge2" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_867_zHamHUmCVpda"&gt;Patent
and Licensing Related Legal and Filing Costs&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Due
to the significant uncertainty associated with the successful development of one or more commercially viable products based on the Company&#x2019;s
research efforts and related patent applications, all patent-related legal and filing fees and licensing-related legal fees are charged
to operations as incurred. Patent and licensing-related legal and filing costs were $&lt;span id="xdx_90C_ecustom--PatentAndLicensingCosts_pp0p0_c20210401__20210630_zTfmf24eQkO2" title="Patent and licensing costs"&gt;108,193&lt;/span&gt; and $&lt;span id="xdx_900_ecustom--PatentAndLicensingCosts_pp0p0_c20200401__20200630_zRfZPM6ib7L3"&gt;143,444&lt;/span&gt; for the three months ended
June 30, 2021 and 2020, and $&lt;span id="xdx_908_ecustom--PatentAndLicensingCosts_c20210101__20210630_pp0p0" title="Patent and licensing costs"&gt;228,352&lt;/span&gt; and $&lt;span id="xdx_90A_ecustom--PatentAndLicensingCosts_c20200101__20200630_pp0p0" title="Patent and licensing costs"&gt;276,912&lt;/span&gt; for the six months ended June 30, 2021 and 2020, respectively. Patent and licensing
related legal and filing costs are included in general and administrative costs in the Company&#x2019;s consolidated statements of operations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_84E_eus-gaap--ConcentrationRiskCreditRisk_zSLJ6LtVgZw3" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_865_zNTIswlLvYbe"&gt;Concentration
of Risk&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company periodically contracts with vendors and consultants to provide services related to the Company&#x2019;s operations. Charges incurred
for these services can be for a specific time period (typically one year) or for a specific project or task. Costs and expenses incurred
that represented &lt;span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--CostOfSalesMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zAgaAzUkaAm7" title="Concentration of risk, percentage"&gt;&lt;span id="xdx_90F_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--CostOfSalesMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zUAp37MEuyo3" title="Concentration of risk, percentage"&gt;10&lt;/span&gt;&lt;/span&gt;% or more of general and administrative costs or research and development costs for the three months and six months
ended June 30, 2021 and 2020 are described as follows.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;General
and administrative costs for the three months ended June 30, 2021 and 2020 include charges from a legal firm for general licensing and
patent prosecution costs relating to the Company&#x2019;s intellectual properties representing &lt;span id="xdx_907_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zSeWeGthK3xk" title="Concentration of risk, percentage"&gt;7.5&lt;/span&gt;% and &lt;span id="xdx_906_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_z9S5eMsbKyL" title="Concentration of risk, percentage"&gt;56.3&lt;/span&gt;%, respectively, of total
general and administrative costs.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;General
and administrative costs for the six months ended June 30, 2021 and 2020 include charges from a legal firm for general licensing and
patent prosecution costs relating to the Company&#x2019;s intellectual properties representing &lt;span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zK3qQzJXQoUg" title="Concentration of risk, percentage"&gt;8.4&lt;/span&gt;% and &lt;span id="xdx_90E_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_z8PHkjEC1Si9" title="Concentration of risk, percentage"&gt;50.7&lt;/span&gt;%, respectively, of total
general and administrative costs. .&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Research
and development costs for the three months ended June 30, 2021 include charges from three vendors and consultants representing &lt;span id="xdx_90C_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zRlSMwlFbzh9" title="Concentration of risk, percentage"&gt;26.3&lt;/span&gt;%,
&lt;span id="xdx_902_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zy06irtLI5r8" title="Concentration of risk, percentage"&gt;26.0&lt;/span&gt;%, and &lt;span id="xdx_904_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_zUqJswqIZrE3" title="Concentration of risk, percentage"&gt;11.4&lt;/span&gt;%, respectively, of total research and development costs for that period. Research and development costs for the three
months ended June 30, 2020 include charges from three vendors and consultants representing &lt;span id="xdx_90A_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zmTy36DBQNMk" title="Concentration of risk, percentage"&gt;36.8&lt;/span&gt;%, &lt;span id="xdx_908_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zZhoY5ppNKHc" title="Concentration of risk, percentage"&gt;25.6&lt;/span&gt;%, and &lt;span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_z3Ei8asG4c42" title="Concentration of risk, percentage"&gt;10.5&lt;/span&gt;%, respectively, of
total research and development costs for that period.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Research
and development costs for the six months ended June 30, 2021 include charges from two vendors and consultants representing &lt;span id="xdx_90A_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zecS16ucFngc" title="Concentration of risk, percentage"&gt;43.8&lt;/span&gt;%, and
&lt;span id="xdx_901_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_z6FbkvlpNhw1" title="Concentration of risk, percentage"&gt;19.7&lt;/span&gt;%, respectively, of total research and development costs for that period. Research and development costs for the six months ended
June 30, 2020 include charges from four vendors and consultants representing &lt;span id="xdx_900_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zaisd5b66Toi" title="Concentration of risk, percentage"&gt;28.3&lt;/span&gt;%, &lt;span id="xdx_901_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zWPUvajUO5n3" title="Concentration of risk, percentage"&gt;20.4&lt;/span&gt;%, &lt;span id="xdx_905_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_zDsTwxzMUxM2" title="Concentration of risk, percentage"&gt;15.1&lt;/span&gt;%, and &lt;span id="xdx_908_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--FourVendorsAndConsultantsMember_zrYjvZLBjyp3" title="Concentration of risk, percentage"&gt;11.9&lt;/span&gt;%, respectively, of total research
and development costs for that period.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_84B_eus-gaap--IncomeTaxPolicyTextBlock_zI1M1VeAWWo3" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_86C_zw5UPup0PoI4"&gt;Income
Taxes&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company accounts for income taxes under an asset and liability approach for financial accounting and reporting for income taxes. Accordingly,
the Company recognizes deferred tax assets and liabilities for the expected impact of differences between the financial statements and
the tax basis of assets and liabilities.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company records a valuation allowance to reduce its deferred tax assets to the amount that is more likely than not to be realized. In
the event the Company was to determine that it would be able to realize its deferred tax assets in the future in excess of its recorded
amount, an adjustment to the deferred tax assets would be credited to operations in the period such determination was made. Should the
Company determine that it would not be able to realize all or part of its deferred tax assets in the future, an adjustment to the deferred
tax assets would be charged to operations in the period such determination was made.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"/&gt;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0pt 0; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company is subject to U.S. federal income taxes and income taxes of various state tax jurisdictions. As the Company&#x2019;s net operating
losses have yet to be utilized, all previous tax years remain open to examination by Federal authorities and other jurisdictions in which
the Company currently operates or has operated in the past. The Company had &lt;span id="xdx_900_eus-gaap--UnrecognizedTaxBenefits_iI_pp0p0_do_c20210630_zl6NwLQFeGij" title="Unrecognized tax benefits"&gt;&lt;span id="xdx_901_eus-gaap--UnrecognizedTaxBenefits_iI_pp0p0_do_c20201231_zdmVNLQTO8W" title="Unrecognized tax benefits"&gt;no&lt;/span&gt;&lt;/span&gt; unrecognized tax benefits as of June 30, 2021 or December
31, 2020 and does not anticipate any material amount of unrecognized tax benefits within the &lt;span id="xdx_90C_ecustom--DeferredSetupAndOrganizationCostsAmortizationPeriod_dtM_c20210101__20210630_zbQ4CNRaCz4b" title="Deferred setup and organization costs, amortization period"&gt;12&lt;/span&gt; months subsequent to June 30, 2021.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company accounts for uncertainties in income tax law under a comprehensive model for the financial statement recognition, measurement,
presentation and disclosure of uncertain tax positions taken or expected to be taken in income tax returns as prescribed by GAAP. The
tax effects of a position are recognized only if it is &#x201c;more-likely-than-not&#x201d; to be sustained by the taxing authority as
of the reporting date. If the tax position is not considered &#x201c;more-likely-than-not&#x201d; to be sustained, then no benefits of
the position are recognized. The Company had not recorded any liability for uncertain tax positions as of June 30, 2021 or December 31,
2020. Subsequent to June 30, 2021, any interest and penalties related to uncertain tax positions will be recognized as a component of
income tax expense.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_84D_eus-gaap--ShareBasedCompensationOptionAndIncentivePlansPolicy_zvzP98uShndb" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_869_zRQzK60kYfD"&gt;Stock-Based
Compensation&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company periodically issues common stock and stock options to officers, directors, employees, Scientific Advisory Committee members,
contractors and consultants for services rendered. Options vest and expire according to terms established at the issuance date of each
grant. Stock grants, which are generally time vested, are measured at the grant date fair value and charged to operations ratably over
the vesting period.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company accounts for stock-based payments to officers, directors, employees, Scientific Advisory Committee members contractors and consultants
by measuring the cost of services received in exchange for equity awards utilizing the grant date fair value of the awards, with the
cost recognized as compensation expense on the straight-line basis in the Company&#x2019;s financial statements over the vesting period
of the awards.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
fair value of stock options granted as stock-based compensation is determined utilizing the Black-Scholes option-pricing model, and is
affected by several variables, the most significant of which are the expected life of the stock option, the exercise price of the stock
option as compared to the fair market value of the common stock on the grant date, and the estimated volatility of the common stock.
Unless sufficient historical exercise data is available, the expected life of the stock option is calculated as the mid-point between
the vesting period and the contractual term (the &#x201c;simplified method&#x201d;). Estimated volatility is based on the historical volatility
of the Company&#x2019;s common stock, calculated utilizing a look-back period approximately equal to the contractual life of the stock
option being granted. The risk-free interest rate is based on the U.S. Treasury yield curve in effect at the time of grant. The fair
market value of the common stock is determined by reference to the quoted market price of the Company&#x2019;s common stock on the grant
date.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company recognizes the fair value of stock-based compensation awards in general and administrative costs and in research and development
costs, as appropriate, in the Company&#x2019;s consolidated statements of operations. The Company issues new shares of common stock to
satisfy stock option exercises.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_841_eus-gaap--EarningsPerSharePolicyTextBlock_zPpVjcsVlZT6" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_86B_zJDfdcixbe8h"&gt;Earnings
(Loss) Per Share&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company&#x2019;s computation of earnings (loss) per share (&#x201c;EPS&#x201d;) includes basic and diluted EPS. Basic EPS is measured as
the income (loss) attributable to common stockholders divided by the weighted average common shares outstanding for the period. Diluted
EPS is similar to basic EPS but presents the dilutive effect on a per share basis of potential common shares (e.g., preferred shares,
warrants and stock options) as if they had been converted at the beginning of the periods presented, or issuance date, if later. Potential
common shares that have an anti-dilutive effect (i.e., those that increase income per share or decrease loss per share) are excluded
from the calculation of diluted EPS.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Loss
per common share is computed by dividing net loss by the weighted average number of shares of common stock outstanding during the respective
periods. Basic and diluted loss per common share was the same for all periods presented because all preferred shares, warrants and stock
options outstanding were anti-dilutive.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_89E_eus-gaap--ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_zX0CRa96JWqj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;At
June 30, 2021 and 2020, the Company excluded the outstanding securities summarized below, which entitle the holders thereof to acquire
shares of common stock, from its calculation of earnings per share, as their effect would have been anti-dilutive.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8B5_z1jLImRXzx3g" style="display: none"&gt;Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_49E_20210101__20210630_zOg5t9OwLSWf" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_49A_20200101__20200630_zD6yanotrTQ5" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;June
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_405_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--SeriesAConvertiblePreferredStockMember_zz7VY8IZ8eQj" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 64%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Series
    A Convertible Preferred Stock&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;729,167&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;729,167&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockWarrantsMember_zXiKv1tkqUuk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Common
    stock warrants&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3,110,310&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,500,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember_z9N7ndH648Ij" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Common
    stock options, including options issued in the form of warrants&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2,550,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,308,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_z9fvb1FnvUj7" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;6,389,477&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3,537,500&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A2_zOxgTzbqAMcl" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_84E_eus-gaap--FairValueOfFinancialInstrumentsPolicy_zfqfMa2aiUXi" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_867_zD4RErjwGA1k"&gt;Fair
Value of Financial Instruments&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
authoritative guidance with respect to fair value established a fair value hierarchy that prioritizes the inputs to valuation techniques
used to measure fair value into three levels and requires that assets and liabilities carried at fair value be classified and disclosed
in one of three categories, as presented below. Disclosure as to transfers in and out of Levels 1 and 2, and activity in Level 3 fair
value measurements, is also required.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Level
1. Observable inputs such as quoted prices in active markets for an identical asset or liability that the Company has the ability to
access as of the measurement date. Financial assets and liabilities utilizing Level 1 inputs include active-exchange traded securities
and exchange-based derivatives.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Level
2. Inputs, other than quoted prices included within Level 1, which are directly observable for the asset or liability or indirectly observable
through corroboration with observable market data. Financial assets and liabilities utilizing Level 2 inputs include fixed income securities,
non-exchange-based derivatives, mutual funds, and fair-value hedges.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Level
3. Unobservable inputs in which there is little or no market data for the asset or liability which requires the reporting entity to develop
its own assumptions. Financial assets and liabilities utilizing Level 3 inputs include infrequently traded non-exchange-based derivatives
and commingled investment funds and are measured using present value pricing models.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company determines the level in the fair value hierarchy within which each fair value measurement falls in its entirety, based on the
lowest level input that is significant to the fair value measurement in its entirety. In determining the appropriate levels, the Company
performs an analysis of the assets and liabilities at each reporting period end.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
carrying value of financial instruments (consisting of accounts payable and accrued expenses) is considered to be representative of their
respective fair values due to the short-term nature of those instruments.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_84F_eus-gaap--NewAccountingPronouncementsPolicyPolicyTextBlock_znDle9vkj2Gc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_861_zevKM2sCGT1g"&gt;Recent
Accounting Pronouncements&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;In
December 2019, the Financial Accounting Standards Board (the &#x201c;FASB&#x201d;) issued Accounting Standards Update (&#x201c;ASU&#x201d;)
2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (&#x201c;ASU 2019-12&#x201d;). ASU 2019-12 simplifies the
accounting for income taxes by removing certain exceptions and enhances and simplifies various aspects of the income tax accounting guidance
in ASC 740. ASU 2019-12 was effective January 1, 2021. The adoption of ASU 2019-12 did not have any impact on the Company&#x2019;s consolidated
financial statement presentation or disclosures.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;In
August 2020, the FASB issued ASU 2020-06, Debt &#x2014; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging&#x2014;Contracts
in Entity&#x2019;s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity&#x2019;s Own Equity
(&#x201c;ASU 2020-06&#x201d;). ASU 2020-06 simplifies the accounting for convertible debt by eliminating the beneficial conversion and
cash conversion accounting models. Upon adoption of ASU 2020-06, convertible debt proceeds, unless issued with a substantial premium
or an embedded conversion feature that is not clearly and closely related to the host contract, will no longer be allocated between debt
and equity components. This modification will reduce the issue discount and result in less non-cash interest expense in financial statements.
ASU 2020-06 also updates the earnings per share calculation and requires entities to assume share settlement when the convertible debt
can be settled in cash or shares. For contracts in an entity&#x2019;s own equity, the type of contracts primarily affected by ASU 2020-06
are freestanding and embedded features that are accounted for as derivatives under the current guidance due to a failure to meet the
settlement assessment by removing the requirements to (i) consider whether the contract would be settled in registered shares, (ii) consider
whether collateral is required to be posted, and (iii) assess shareholder rights. ASU 2020-06 is effective for fiscal years beginning
after December 15, 2023. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, and only if
adopted as of the beginning of such fiscal year. The Company adopted ASU 2020-06 effective January 1, 2021. The adoption of ASU 2020-06
did not have any impact on the Company&#x2019;s consolidated financial statement presentation or disclosures.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;In
May 2021, the FASB issued ASU 2021-04, Earnings Per Share (Topic 260), Debt &#x2014; Modifications and Extinguishments (Subtopic 470-50),
Compensation &#x2014; Stock Compensation (Topic 718), and Derivatives and Hedging &#x2014; Contracts in Entity&#x2019;s Own Equity (Subtopic
815-40): Issuer&#x2019;s Accounting for Certain Modifications or Exchanges of Freestanding Equity-Classified Written Call Options (&#x201c;ASU
2021-04&#x201d;). ASU 2021-04 provides guidance as to how an issuer should account for a modification of the terms or conditions or an
exchange of a freestanding equity-classified written call option (i.e., a warrant) that remains classified after modification or exchange
as an exchange of the original instrument for a new instrument. An issuer should measure the effect of a modification or exchange as
the difference between the fair value of the modified or exchanged warrant and the fair value of that warrant immediately before modification
or exchange and then apply a recognition model that comprises four categories of transactions and the corresponding accounting treatment
for each category (equity issuance, debt origination, debt modification, and modifications unrelated to equity issuance and debt origination
or modification). ASU 2021-04 is effective for all entities for fiscal years beginning after December 15, 2021, including interim periods
within those fiscal years. An entity should apply the guidance provided in ASU 2021-04 prospectively to modifications or exchanges occurring
on or after the effective date. Early adoption is permitted for all entities, including adoption in an interim period. If an entity elects
to early adopt ASU 2021-04 in an interim period, the guidance should be applied as of the beginning of the fiscal year that includes
that interim period. The adoption of ASU 2021-04 is not expected to have any impact on the Company&#x2019;s consolidated financial statement
presentation or disclosures.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Management
does not believe that any other recently issued, but not yet effective, authoritative guidance, if currently adopted, would have a material
impact on the Company&#x2019;s financial statement presentation or disclosures.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:SignificantAccountingPoliciesTextBlock>
    <us-gaap:ConsolidationPolicyTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_84E_eus-gaap--ConsolidationPolicyTextBlock_zKhiBszTqSfd" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_865_zUdDP4J4T17g"&gt;Principles
of Consolidation&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
accompanying condensed consolidated financial statements of the Company have been prepared in accordance with United States generally
accepted accounting principles (&#x201c;GAAP&#x201d;) and include the financial statements of Holdings and its wholly owned subsidiary,
Lixte. Intercompany balances and transactions have been eliminated in consolidation.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

</us-gaap:ConsolidationPolicyTextBlock>
    <us-gaap:UseOfEstimates contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_84C_eus-gaap--UseOfEstimates_zzQVbu6hQJz8" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_86E_zyy4trpDgv45"&gt;Use
of Estimates&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported
amounts of assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period.
Some of those judgments can be subjective and complex, and therefore, actual results could differ materially from those estimates under
different assumptions or conditions. Management bases its estimates on historical experience and on various assumptions that are believed
to be reasonable in relation to the financial statements taken as a whole under the circumstances, the results of which form the basis
for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Management
regularly evaluates the key factors and assumptions used to develop the estimates utilizing currently available information, changes
in facts and circumstances, historical experience and reasonable assumptions. After such evaluations, if deemed appropriate, those estimates
are adjusted accordingly. Actual results could differ from those estimates. Significant estimates include those related to assumptions
used in accruals for potential liabilities, valuing equity instruments issued for services, and the realization of deferred tax assets.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:UseOfEstimates>
    <us-gaap:CashAndCashEquivalentsPolicyTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_846_eus-gaap--CashAndCashEquivalentsPolicyTextBlock_zIloa6oHCVV4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_867_zpXEdngdho76"&gt;Cash&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Cash,
including accrued interest, is primarily held in a cash bank deposit program maintained by a major financial institution. The Company&#x2019;s
policy is to maintain its cash balances with financial institutions with high credit ratings and in accounts insured by the Federal Deposit
Insurance Corporation (the &#x201c;FDIC&#x201d;) and/or by the Securities Investor Protection Corporation (the &#x201c;SIPC&#x201d;). The
Company may periodically have cash balances in financial institutions in excess of FDIC and SIPC insurance limits of $&lt;span id="xdx_901_eus-gaap--CashFDICInsuredAmount_c20210630_pp0p0" title="Cash FDIC insurance"&gt;250,000&lt;/span&gt; and $&lt;span id="xdx_907_ecustom--CashSIPCInsuredAmount_c20210630_pp0p0" title="Cash SIPC insurance"&gt;500,000&lt;/span&gt;,
respectively. The financial institution that currently holds the Company&#x2019;s cash balances also maintains supplemental insurance
coverage for its customers&#x2019; cash balances. The Company has not experienced any losses to date resulting from this practice.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
    <us-gaap:CashFDICInsuredAmount contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">250000</us-gaap:CashFDICInsuredAmount>
    <LIXT:CashSIPCInsuredAmount contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">500000</LIXT:CashSIPCInsuredAmount>
    <us-gaap:ResearchAndDevelopmentExpensePolicy contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_842_eus-gaap--ResearchAndDevelopmentExpensePolicy_zGnJugaj5U17" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_86B_zAd3ByJloTIa"&gt;Research
and Development&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Research
and development costs consist primarily of fees paid to consultants and contractors, and other expenses relating to the acquisition,
design, development and clinical trials with respect to the Company&#x2019;s compounds and product candidates. Research and development
costs also include the costs to produce the compounds used in research and clinical trials, which are charged to operations as incurred.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Research
and development costs are generally charged to operations ratably over the life of the underlying contracts, unless the achievement of
milestones, the completion of contracted work, or other information indicates that a different expensing schedule is more appropriate.
However, payments for research and development costs that are contractually defined as non-refundable are charged to operations as incurred.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Obligations
incurred with respect to mandatory scheduled payments under research agreements with milestone provisions are recognized as charges to
research and development costs in the Company&#x2019;s consolidated statement of operations based on the achievement of such milestones,
as specified in the agreement. Obligations incurred with respect to mandatory scheduled payments under research agreements without milestone
provisions are accounted for when due, are recognized ratably over the appropriate period, as specified in the agreement, and are recorded
as liabilities in the Company&#x2019;s consolidated balance sheet, with a corresponding charge to research and development costs in the
Company&#x2019;s consolidated statement of operations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Payments
made pursuant to research and development contracts are initially recorded as advances on research and development contract services
in the Company&#x2019;s consolidated balance sheet and are then charged to research and development costs in the Company&#x2019;s consolidated
statement of operations as those contract services are performed. Expenses incurred under research and development contracts in excess
of amounts advanced are recorded as research and development contract liabilities in the Company&#x2019;s consolidated balance sheet,
with a corresponding charge to research and development costs in the Company&#x2019;s consolidated statement of operations. The Company
reviews the status of its research and development contracts on a quarterly basis.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:ResearchAndDevelopmentExpensePolicy>
    <LIXT:PrepaidInsurancePolicyTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_842_ecustom--PrepaidInsurancePolicyTextBlock_zo7vPcHMQJPf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_862_zUHlj9l8gg41"&gt;Prepaid
Insurance&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Prepaid
insurance represents the premiums paid for directors and officers insurance coverage and for general liability insurance coverage in
excess of the amortization of the total policy premium charged to operations to date. Such amortization is determined by amortizing the
total policy premium charged on a straight-line basis over the respective policy periods. As the policy premiums incurred are amortizable
in the ensuing twelve-month period, they are recorded as a current asset in the Company&#x2019;s consolidated balance sheet at each reporting
date and amortized to the Company&#x2019;s consolidated statement of operations for each reporting period.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

</LIXT:PrepaidInsurancePolicyTextBlock>
    <us-gaap:IntangibleAssetsFiniteLivedPolicy contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_844_eus-gaap--IntangibleAssetsFiniteLivedPolicy_z0eA098Fxge2" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_867_zHamHUmCVpda"&gt;Patent
and Licensing Related Legal and Filing Costs&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Due
to the significant uncertainty associated with the successful development of one or more commercially viable products based on the Company&#x2019;s
research efforts and related patent applications, all patent-related legal and filing fees and licensing-related legal fees are charged
to operations as incurred. Patent and licensing-related legal and filing costs were $&lt;span id="xdx_90C_ecustom--PatentAndLicensingCosts_pp0p0_c20210401__20210630_zTfmf24eQkO2" title="Patent and licensing costs"&gt;108,193&lt;/span&gt; and $&lt;span id="xdx_900_ecustom--PatentAndLicensingCosts_pp0p0_c20200401__20200630_zRfZPM6ib7L3"&gt;143,444&lt;/span&gt; for the three months ended
June 30, 2021 and 2020, and $&lt;span id="xdx_908_ecustom--PatentAndLicensingCosts_c20210101__20210630_pp0p0" title="Patent and licensing costs"&gt;228,352&lt;/span&gt; and $&lt;span id="xdx_90A_ecustom--PatentAndLicensingCosts_c20200101__20200630_pp0p0" title="Patent and licensing costs"&gt;276,912&lt;/span&gt; for the six months ended June 30, 2021 and 2020, respectively. Patent and licensing
related legal and filing costs are included in general and administrative costs in the Company&#x2019;s consolidated statements of operations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:IntangibleAssetsFiniteLivedPolicy>
    <LIXT:PatentAndLicensingCosts
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">108193</LIXT:PatentAndLicensingCosts>
    <LIXT:PatentAndLicensingCosts
      contextRef="From2020-04-012020-06-30"
      decimals="0"
      unitRef="USD">143444</LIXT:PatentAndLicensingCosts>
    <LIXT:PatentAndLicensingCosts
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">228352</LIXT:PatentAndLicensingCosts>
    <LIXT:PatentAndLicensingCosts
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">276912</LIXT:PatentAndLicensingCosts>
    <us-gaap:ConcentrationRiskCreditRisk contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_84E_eus-gaap--ConcentrationRiskCreditRisk_zSLJ6LtVgZw3" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_865_zNTIswlLvYbe"&gt;Concentration
of Risk&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company periodically contracts with vendors and consultants to provide services related to the Company&#x2019;s operations. Charges incurred
for these services can be for a specific time period (typically one year) or for a specific project or task. Costs and expenses incurred
that represented &lt;span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--CostOfSalesMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zAgaAzUkaAm7" title="Concentration of risk, percentage"&gt;&lt;span id="xdx_90F_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--CostOfSalesMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zUAp37MEuyo3" title="Concentration of risk, percentage"&gt;10&lt;/span&gt;&lt;/span&gt;% or more of general and administrative costs or research and development costs for the three months and six months
ended June 30, 2021 and 2020 are described as follows.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;General
and administrative costs for the three months ended June 30, 2021 and 2020 include charges from a legal firm for general licensing and
patent prosecution costs relating to the Company&#x2019;s intellectual properties representing &lt;span id="xdx_907_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zSeWeGthK3xk" title="Concentration of risk, percentage"&gt;7.5&lt;/span&gt;% and &lt;span id="xdx_906_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_z9S5eMsbKyL" title="Concentration of risk, percentage"&gt;56.3&lt;/span&gt;%, respectively, of total
general and administrative costs.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;General
and administrative costs for the six months ended June 30, 2021 and 2020 include charges from a legal firm for general licensing and
patent prosecution costs relating to the Company&#x2019;s intellectual properties representing &lt;span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zK3qQzJXQoUg" title="Concentration of risk, percentage"&gt;8.4&lt;/span&gt;% and &lt;span id="xdx_90E_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_z8PHkjEC1Si9" title="Concentration of risk, percentage"&gt;50.7&lt;/span&gt;%, respectively, of total
general and administrative costs. .&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Research
and development costs for the three months ended June 30, 2021 include charges from three vendors and consultants representing &lt;span id="xdx_90C_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zRlSMwlFbzh9" title="Concentration of risk, percentage"&gt;26.3&lt;/span&gt;%,
&lt;span id="xdx_902_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zy06irtLI5r8" title="Concentration of risk, percentage"&gt;26.0&lt;/span&gt;%, and &lt;span id="xdx_904_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_zUqJswqIZrE3" title="Concentration of risk, percentage"&gt;11.4&lt;/span&gt;%, respectively, of total research and development costs for that period. Research and development costs for the three
months ended June 30, 2020 include charges from three vendors and consultants representing &lt;span id="xdx_90A_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zmTy36DBQNMk" title="Concentration of risk, percentage"&gt;36.8&lt;/span&gt;%, &lt;span id="xdx_908_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zZhoY5ppNKHc" title="Concentration of risk, percentage"&gt;25.6&lt;/span&gt;%, and &lt;span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_z3Ei8asG4c42" title="Concentration of risk, percentage"&gt;10.5&lt;/span&gt;%, respectively, of
total research and development costs for that period.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Research
and development costs for the six months ended June 30, 2021 include charges from two vendors and consultants representing &lt;span id="xdx_90A_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zecS16ucFngc" title="Concentration of risk, percentage"&gt;43.8&lt;/span&gt;%, and
&lt;span id="xdx_901_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_z6FbkvlpNhw1" title="Concentration of risk, percentage"&gt;19.7&lt;/span&gt;%, respectively, of total research and development costs for that period. Research and development costs for the six months ended
June 30, 2020 include charges from four vendors and consultants representing &lt;span id="xdx_900_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zaisd5b66Toi" title="Concentration of risk, percentage"&gt;28.3&lt;/span&gt;%, &lt;span id="xdx_901_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zWPUvajUO5n3" title="Concentration of risk, percentage"&gt;20.4&lt;/span&gt;%, &lt;span id="xdx_905_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_zDsTwxzMUxM2" title="Concentration of risk, percentage"&gt;15.1&lt;/span&gt;%, and &lt;span id="xdx_908_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--FourVendorsAndConsultantsMember_zrYjvZLBjyp3" title="Concentration of risk, percentage"&gt;11.9&lt;/span&gt;%, respectively, of total research
and development costs for that period.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:ConcentrationRiskCreditRisk>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2021-01-012021-06-30_us-gaap_CostOfSalesMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember"
      decimals="INF"
      unitRef="Percent">0.10</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2020-01-012020-06-30_us-gaap_CostOfSalesMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember"
      decimals="INF"
      unitRef="Percent">0.10</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2021-04-012021-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember"
      decimals="INF"
      unitRef="Percent">0.075</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2020-04-012020-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember"
      decimals="INF"
      unitRef="Percent">0.563</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2021-01-012021-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember"
      decimals="INF"
      unitRef="Percent">0.084</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2020-01-012020-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_us-gaap_SalesRevenueNetMember_us-gaap_ProductConcentrationRiskMember"
      decimals="INF"
      unitRef="Percent">0.507</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember"
      decimals="INF"
      unitRef="Percent">0.263</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember"
      decimals="INF"
      unitRef="Percent">0.260</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_ThreeVendorsAndConsultantsMember"
      decimals="INF"
      unitRef="Percent">0.114</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2020-04-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember"
      decimals="INF"
      unitRef="Percent">0.368</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2020-04-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember"
      decimals="INF"
      unitRef="Percent">0.256</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2020-04-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_ThreeVendorsAndConsultantsMember"
      decimals="INF"
      unitRef="Percent">0.105</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2021-01-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember"
      decimals="INF"
      unitRef="Percent">0.438</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2021-01-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember"
      decimals="INF"
      unitRef="Percent">0.197</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_OneVendorsAndConsultantsMember"
      decimals="INF"
      unitRef="Percent">0.283</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_TwoVendorsAndConsultantsMember"
      decimals="INF"
      unitRef="Percent">0.204</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_ThreeVendorsAndConsultantsMember"
      decimals="INF"
      unitRef="Percent">0.151</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="From2020-01-012020-06-30_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_SalesRevenueNetMember_custom_FourVendorsAndConsultantsMember"
      decimals="INF"
      unitRef="Percent">0.119</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:IncomeTaxPolicyTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_84B_eus-gaap--IncomeTaxPolicyTextBlock_zI1M1VeAWWo3" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_86C_zw5UPup0PoI4"&gt;Income
Taxes&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company accounts for income taxes under an asset and liability approach for financial accounting and reporting for income taxes. Accordingly,
the Company recognizes deferred tax assets and liabilities for the expected impact of differences between the financial statements and
the tax basis of assets and liabilities.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company records a valuation allowance to reduce its deferred tax assets to the amount that is more likely than not to be realized. In
the event the Company was to determine that it would be able to realize its deferred tax assets in the future in excess of its recorded
amount, an adjustment to the deferred tax assets would be credited to operations in the period such determination was made. Should the
Company determine that it would not be able to realize all or part of its deferred tax assets in the future, an adjustment to the deferred
tax assets would be charged to operations in the period such determination was made.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"/&gt;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0pt 0; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company is subject to U.S. federal income taxes and income taxes of various state tax jurisdictions. As the Company&#x2019;s net operating
losses have yet to be utilized, all previous tax years remain open to examination by Federal authorities and other jurisdictions in which
the Company currently operates or has operated in the past. The Company had &lt;span id="xdx_900_eus-gaap--UnrecognizedTaxBenefits_iI_pp0p0_do_c20210630_zl6NwLQFeGij" title="Unrecognized tax benefits"&gt;&lt;span id="xdx_901_eus-gaap--UnrecognizedTaxBenefits_iI_pp0p0_do_c20201231_zdmVNLQTO8W" title="Unrecognized tax benefits"&gt;no&lt;/span&gt;&lt;/span&gt; unrecognized tax benefits as of June 30, 2021 or December
31, 2020 and does not anticipate any material amount of unrecognized tax benefits within the &lt;span id="xdx_90C_ecustom--DeferredSetupAndOrganizationCostsAmortizationPeriod_dtM_c20210101__20210630_zbQ4CNRaCz4b" title="Deferred setup and organization costs, amortization period"&gt;12&lt;/span&gt; months subsequent to June 30, 2021.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company accounts for uncertainties in income tax law under a comprehensive model for the financial statement recognition, measurement,
presentation and disclosure of uncertain tax positions taken or expected to be taken in income tax returns as prescribed by GAAP. The
tax effects of a position are recognized only if it is &#x201c;more-likely-than-not&#x201d; to be sustained by the taxing authority as
of the reporting date. If the tax position is not considered &#x201c;more-likely-than-not&#x201d; to be sustained, then no benefits of
the position are recognized. The Company had not recorded any liability for uncertain tax positions as of June 30, 2021 or December 31,
2020. Subsequent to June 30, 2021, any interest and penalties related to uncertain tax positions will be recognized as a component of
income tax expense.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:IncomeTaxPolicyTextBlock>
    <us-gaap:UnrecognizedTaxBenefits contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">0</us-gaap:UnrecognizedTaxBenefits>
    <us-gaap:UnrecognizedTaxBenefits contextRef="AsOf2020-12-31" decimals="0" unitRef="USD">0</us-gaap:UnrecognizedTaxBenefits>
    <LIXT:DeferredSetupAndOrganizationCostsAmortizationPeriod contextRef="From2021-01-01to2021-06-30">P12M</LIXT:DeferredSetupAndOrganizationCostsAmortizationPeriod>
    <us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_84D_eus-gaap--ShareBasedCompensationOptionAndIncentivePlansPolicy_zvzP98uShndb" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_869_zRQzK60kYfD"&gt;Stock-Based
Compensation&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company periodically issues common stock and stock options to officers, directors, employees, Scientific Advisory Committee members,
contractors and consultants for services rendered. Options vest and expire according to terms established at the issuance date of each
grant. Stock grants, which are generally time vested, are measured at the grant date fair value and charged to operations ratably over
the vesting period.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company accounts for stock-based payments to officers, directors, employees, Scientific Advisory Committee members contractors and consultants
by measuring the cost of services received in exchange for equity awards utilizing the grant date fair value of the awards, with the
cost recognized as compensation expense on the straight-line basis in the Company&#x2019;s financial statements over the vesting period
of the awards.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
fair value of stock options granted as stock-based compensation is determined utilizing the Black-Scholes option-pricing model, and is
affected by several variables, the most significant of which are the expected life of the stock option, the exercise price of the stock
option as compared to the fair market value of the common stock on the grant date, and the estimated volatility of the common stock.
Unless sufficient historical exercise data is available, the expected life of the stock option is calculated as the mid-point between
the vesting period and the contractual term (the &#x201c;simplified method&#x201d;). Estimated volatility is based on the historical volatility
of the Company&#x2019;s common stock, calculated utilizing a look-back period approximately equal to the contractual life of the stock
option being granted. The risk-free interest rate is based on the U.S. Treasury yield curve in effect at the time of grant. The fair
market value of the common stock is determined by reference to the quoted market price of the Company&#x2019;s common stock on the grant
date.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company recognizes the fair value of stock-based compensation awards in general and administrative costs and in research and development
costs, as appropriate, in the Company&#x2019;s consolidated statements of operations. The Company issues new shares of common stock to
satisfy stock option exercises.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy>
    <us-gaap:EarningsPerSharePolicyTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_841_eus-gaap--EarningsPerSharePolicyTextBlock_zPpVjcsVlZT6" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_86B_zJDfdcixbe8h"&gt;Earnings
(Loss) Per Share&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company&#x2019;s computation of earnings (loss) per share (&#x201c;EPS&#x201d;) includes basic and diluted EPS. Basic EPS is measured as
the income (loss) attributable to common stockholders divided by the weighted average common shares outstanding for the period. Diluted
EPS is similar to basic EPS but presents the dilutive effect on a per share basis of potential common shares (e.g., preferred shares,
warrants and stock options) as if they had been converted at the beginning of the periods presented, or issuance date, if later. Potential
common shares that have an anti-dilutive effect (i.e., those that increase income per share or decrease loss per share) are excluded
from the calculation of diluted EPS.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Loss
per common share is computed by dividing net loss by the weighted average number of shares of common stock outstanding during the respective
periods. Basic and diluted loss per common share was the same for all periods presented because all preferred shares, warrants and stock
options outstanding were anti-dilutive.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_89E_eus-gaap--ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_zX0CRa96JWqj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;At
June 30, 2021 and 2020, the Company excluded the outstanding securities summarized below, which entitle the holders thereof to acquire
shares of common stock, from its calculation of earnings per share, as their effect would have been anti-dilutive.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8B5_z1jLImRXzx3g" style="display: none"&gt;Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_49E_20210101__20210630_zOg5t9OwLSWf" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_49A_20200101__20200630_zD6yanotrTQ5" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;June
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_405_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--SeriesAConvertiblePreferredStockMember_zz7VY8IZ8eQj" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 64%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Series
    A Convertible Preferred Stock&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;729,167&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;729,167&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockWarrantsMember_zXiKv1tkqUuk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Common
    stock warrants&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3,110,310&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,500,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember_z9N7ndH648Ij" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Common
    stock options, including options issued in the form of warrants&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2,550,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,308,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_z9fvb1FnvUj7" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;6,389,477&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3,537,500&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A2_zOxgTzbqAMcl" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:EarningsPerSharePolicyTextBlock>
    <us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_89E_eus-gaap--ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_zX0CRa96JWqj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;At
June 30, 2021 and 2020, the Company excluded the outstanding securities summarized below, which entitle the holders thereof to acquire
shares of common stock, from its calculation of earnings per share, as their effect would have been anti-dilutive.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8B5_z1jLImRXzx3g" style="display: none"&gt;Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_49E_20210101__20210630_zOg5t9OwLSWf" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_49A_20200101__20200630_zD6yanotrTQ5" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;June
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_405_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--SeriesAConvertiblePreferredStockMember_zz7VY8IZ8eQj" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 64%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Series
    A Convertible Preferred Stock&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;729,167&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;729,167&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockWarrantsMember_zXiKv1tkqUuk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Common
    stock warrants&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3,110,310&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,500,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember_z9N7ndH648Ij" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Common
    stock options, including options issued in the form of warrants&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2,550,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,308,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_z9fvb1FnvUj7" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;6,389,477&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3,537,500&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember158988921"
      decimals="INF"
      unitRef="Shares">729167</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2020-01-012020-06-30_custom_SeriesAConvertiblePreferredStockMember158988937"
      decimals="INF"
      unitRef="Shares">729167</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember"
      decimals="INF"
      unitRef="Shares">3110310</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2020-01-012020-06-30_custom_CommonStockWarrantsMember"
      decimals="INF"
      unitRef="Shares">1500000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2021-01-012021-06-30_custom_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember"
      decimals="INF"
      unitRef="Shares">2550000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2020-01-012020-06-30_custom_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember"
      decimals="INF"
      unitRef="Shares">1308333</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2021-01-01to2021-06-30"
      decimals="INF"
      unitRef="Shares">6389477</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2020-01-012020-06-30"
      decimals="INF"
      unitRef="Shares">3537500</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:FairValueOfFinancialInstrumentsPolicy contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_84E_eus-gaap--FairValueOfFinancialInstrumentsPolicy_zfqfMa2aiUXi" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_867_zD4RErjwGA1k"&gt;Fair
Value of Financial Instruments&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
authoritative guidance with respect to fair value established a fair value hierarchy that prioritizes the inputs to valuation techniques
used to measure fair value into three levels and requires that assets and liabilities carried at fair value be classified and disclosed
in one of three categories, as presented below. Disclosure as to transfers in and out of Levels 1 and 2, and activity in Level 3 fair
value measurements, is also required.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Level
1. Observable inputs such as quoted prices in active markets for an identical asset or liability that the Company has the ability to
access as of the measurement date. Financial assets and liabilities utilizing Level 1 inputs include active-exchange traded securities
and exchange-based derivatives.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Level
2. Inputs, other than quoted prices included within Level 1, which are directly observable for the asset or liability or indirectly observable
through corroboration with observable market data. Financial assets and liabilities utilizing Level 2 inputs include fixed income securities,
non-exchange-based derivatives, mutual funds, and fair-value hedges.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Level
3. Unobservable inputs in which there is little or no market data for the asset or liability which requires the reporting entity to develop
its own assumptions. Financial assets and liabilities utilizing Level 3 inputs include infrequently traded non-exchange-based derivatives
and commingled investment funds and are measured using present value pricing models.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company determines the level in the fair value hierarchy within which each fair value measurement falls in its entirety, based on the
lowest level input that is significant to the fair value measurement in its entirety. In determining the appropriate levels, the Company
performs an analysis of the assets and liabilities at each reporting period end.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
carrying value of financial instruments (consisting of accounts payable and accrued expenses) is considered to be representative of their
respective fair values due to the short-term nature of those instruments.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:FairValueOfFinancialInstrumentsPolicy>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_84F_eus-gaap--NewAccountingPronouncementsPolicyPolicyTextBlock_znDle9vkj2Gc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&lt;span id="xdx_861_zevKM2sCGT1g"&gt;Recent
Accounting Pronouncements&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;In
December 2019, the Financial Accounting Standards Board (the &#x201c;FASB&#x201d;) issued Accounting Standards Update (&#x201c;ASU&#x201d;)
2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (&#x201c;ASU 2019-12&#x201d;). ASU 2019-12 simplifies the
accounting for income taxes by removing certain exceptions and enhances and simplifies various aspects of the income tax accounting guidance
in ASC 740. ASU 2019-12 was effective January 1, 2021. The adoption of ASU 2019-12 did not have any impact on the Company&#x2019;s consolidated
financial statement presentation or disclosures.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;In
August 2020, the FASB issued ASU 2020-06, Debt &#x2014; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging&#x2014;Contracts
in Entity&#x2019;s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity&#x2019;s Own Equity
(&#x201c;ASU 2020-06&#x201d;). ASU 2020-06 simplifies the accounting for convertible debt by eliminating the beneficial conversion and
cash conversion accounting models. Upon adoption of ASU 2020-06, convertible debt proceeds, unless issued with a substantial premium
or an embedded conversion feature that is not clearly and closely related to the host contract, will no longer be allocated between debt
and equity components. This modification will reduce the issue discount and result in less non-cash interest expense in financial statements.
ASU 2020-06 also updates the earnings per share calculation and requires entities to assume share settlement when the convertible debt
can be settled in cash or shares. For contracts in an entity&#x2019;s own equity, the type of contracts primarily affected by ASU 2020-06
are freestanding and embedded features that are accounted for as derivatives under the current guidance due to a failure to meet the
settlement assessment by removing the requirements to (i) consider whether the contract would be settled in registered shares, (ii) consider
whether collateral is required to be posted, and (iii) assess shareholder rights. ASU 2020-06 is effective for fiscal years beginning
after December 15, 2023. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, and only if
adopted as of the beginning of such fiscal year. The Company adopted ASU 2020-06 effective January 1, 2021. The adoption of ASU 2020-06
did not have any impact on the Company&#x2019;s consolidated financial statement presentation or disclosures.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;In
May 2021, the FASB issued ASU 2021-04, Earnings Per Share (Topic 260), Debt &#x2014; Modifications and Extinguishments (Subtopic 470-50),
Compensation &#x2014; Stock Compensation (Topic 718), and Derivatives and Hedging &#x2014; Contracts in Entity&#x2019;s Own Equity (Subtopic
815-40): Issuer&#x2019;s Accounting for Certain Modifications or Exchanges of Freestanding Equity-Classified Written Call Options (&#x201c;ASU
2021-04&#x201d;). ASU 2021-04 provides guidance as to how an issuer should account for a modification of the terms or conditions or an
exchange of a freestanding equity-classified written call option (i.e., a warrant) that remains classified after modification or exchange
as an exchange of the original instrument for a new instrument. An issuer should measure the effect of a modification or exchange as
the difference between the fair value of the modified or exchanged warrant and the fair value of that warrant immediately before modification
or exchange and then apply a recognition model that comprises four categories of transactions and the corresponding accounting treatment
for each category (equity issuance, debt origination, debt modification, and modifications unrelated to equity issuance and debt origination
or modification). ASU 2021-04 is effective for all entities for fiscal years beginning after December 15, 2021, including interim periods
within those fiscal years. An entity should apply the guidance provided in ASU 2021-04 prospectively to modifications or exchanges occurring
on or after the effective date. Early adoption is permitted for all entities, including adoption in an interim period. If an entity elects
to early adopt ASU 2021-04 in an interim period, the guidance should be applied as of the beginning of the fiscal year that includes
that interim period. The adoption of ASU 2021-04 is not expected to have any impact on the Company&#x2019;s consolidated financial statement
presentation or disclosures.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Management
does not believe that any other recently issued, but not yet effective, authoritative guidance, if currently adopted, would have a material
impact on the Company&#x2019;s financial statement presentation or disclosures.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <us-gaap:StockholdersEquityNoteDisclosureTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_809_eus-gaap--StockholdersEquityNoteDisclosureTextBlock_zfdX8XqHNCvf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;4.
&lt;span id="xdx_827_zrZP9ZSEcUDk"&gt;Stockholders&#x2019; Equity&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Preferred
Stock&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company is authorized to issue a total of &lt;span id="xdx_909_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20210630_zzvbc82ZsDL5" title="Preferred stock, shares authorized"&gt;10,000,000&lt;/span&gt; shares of preferred stock, par value $&lt;span id="xdx_901_eus-gaap--PreferredStockParOrStatedValuePerShare_iI_pid_c20210630_zjjlcPyEH5k7" title="Preferred stock, par value"&gt;0.0001&lt;/span&gt; per share. On March 17, 2015, the Company
filed a Certificate of Designations, Preferences, Rights and Limitations of its Series A Convertible Preferred Stock with the Delaware
Secretary of State to amend the Company&#x2019;s certificate of incorporation. The Company has designated a total of &lt;span id="xdx_903_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zKsaRiR9G6Hl" title="Preferred stock, shares authorized"&gt;350,000&lt;/span&gt; shares as
Series A Convertible Preferred Stock, which are non-voting and are not subject to increase without the written consent of a majority
of the holders of the Series A Convertible Preferred Stock or as otherwise set forth in the Preferences, Rights and Limitations. The
holders of each tranche of &lt;span id="xdx_90E_ecustom--NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend_iI_pid_c20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zdJ4OIf1or07" title="Number of share tranche of the series A convertible preferred stock receive a per share dividend"&gt;175,000&lt;/span&gt; shares of the Series A Convertible Preferred Stock are entitled to receive a per share dividend equal
to &lt;span id="xdx_90C_eus-gaap--PreferredStockDividendRatePercentage_pid_dp_uPercent_c20150316__20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_znJOtipYLibe" title="Percentage of dividend from annual revenue"&gt;1&lt;/span&gt;% of the annual net revenue of the Company divided by &lt;span id="xdx_901_ecustom--AnnualNetRevenueDividedByConvertedOrRedeemedShares_c20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_pdd" title="Annual net revenue divided by converted or redeemed shares"&gt;175,000&lt;/span&gt;, until converted or redeemed. As of June 30, 2021 and December 31,
2020, &lt;span id="xdx_90A_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20210630__us-gaap--StatementClassOfStockAxis__custom--UndesignatedPreferredStockMember_zWLUYeZFzs9c" title="Preferred stock, shares authorized"&gt;&lt;span id="xdx_901_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20201231__us-gaap--StatementClassOfStockAxis__custom--UndesignatedPreferredStockMember_z71jDgYy3B8c" title="Preferred stock, shares authorized"&gt;9,650,000&lt;/span&gt;&lt;/span&gt; shares of preferred stock were undesignated and may be issued with such rights and powers as the Board of Directors may
designate.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span id="xdx_902_eus-gaap--PreferredStockConversionBasis_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember" title="Preferred stock, conversion description"&gt;Each
share of Series A Convertible Preferred Stock may be converted, at the option of the holder, into &lt;span id="xdx_906_eus-gaap--ConversionOfStockSharesConverted1_pid_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zuhSAzrnc0Mj" title="Preferred stock convertible into common stock"&gt;2.0833&lt;/span&gt; shares of common stock (subject
to customary anti-dilution provisions) and the Series A Convertible Preferred Stock is subject to mandatory conversion at the conversion
rate in the event of a merger or sale transaction resulting in gross proceeds to the Company of at least $&lt;span id="xdx_905_eus-gaap--ProceedsFromIssuanceOfConvertiblePreferredStock_pp0p0_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zNf6FHJWeJWg" title="Gross proceeds from sale of transaction"&gt;21,875,000&lt;/span&gt;.&lt;/span&gt; The Series A Convertible
Preferred Stock has a liquidation preference based on its assumed conversion into shares of common stock. The Series A Convertible Preferred
Stock does not have a cash liquidation preference.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;If
fully converted, the &lt;span id="xdx_901_eus-gaap--PreferredStockSharesOutstanding_iI_pid_c20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zcEh9emwnYe1" title="Preferred stock, shares outstanding"&gt;&lt;span id="xdx_90F_eus-gaap--PreferredStockSharesOutstanding_iI_pid_c20201231__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zJY5O1fNwyxi" title="Preferred stock, shares outstanding"&gt;350,000&lt;/span&gt;&lt;/span&gt; outstanding shares of Series A Convertible Preferred Stock would convert into &lt;span id="xdx_904_eus-gaap--ConversionOfStockSharesConverted1_pid_c20200101__20201231__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zUoTupEiiusa" title="Preferred stock convertible into common stock"&gt;&lt;span id="xdx_90E_eus-gaap--ConversionOfStockSharesConverted1_pid_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zpLL543OpPf5" title="Preferred stock convertible into common stock"&gt;729,167&lt;/span&gt;&lt;/span&gt; shares of common stock
at June 30, 2021 and December 31, 2020. The Company had the right to redeem the Series A Convertible Preferred Stock up to the fifth
anniversary of their respective closing dates (March 17, 2015 and January 21, 2016) at a price per share equal to $&lt;span id="xdx_90A_eus-gaap--PreferredStockRedemptionPricePerShare_iI_pp2p0_c20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zlAHG7VxOOc9" title="Preferred stock, per share redemption price"&gt;50.00&lt;/span&gt;. Accordingly,
as of December 31, 2020, the Company had the right to redeem the &lt;span id="xdx_907_eus-gaap--ConversionOfStockSharesConverted1_pid_c20150316__20160121__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zCZs9C6jvkBe" title="Preferred stock convertible into common stock"&gt;175,000&lt;/span&gt; shares of Series A Convertible Preferred Stock that were issued
on January 21, 2016; however, that right expired on January 21, 2021. The Series A Convertible Preferred Stock has no right to cash,
except with respect to the payment of the aforementioned dividend based on the generation of revenues by the Company. The shares of Series
A Convertible Preferred Stock do not have any registration rights.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Based
on the attributes of the Series A Convertible Preferred Stock as previously described, the Company has accounted for the Series A Convertible
Preferred Stock as a permanent component of stockholders&#x2019; equity.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Common
Stock&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company is authorized to issue a total of &lt;span id="xdx_907_eus-gaap--CommonStockSharesAuthorized_iI_pid_c20201231_zjKjir3SV4z3" title="Common stock, shares authorized"&gt;&lt;span id="xdx_902_eus-gaap--CommonStockSharesAuthorized_iI_pid_c20210630_zOZHoOL7lp25" title="Common stock, shares authorized"&gt;100,000,000&lt;/span&gt;&lt;/span&gt; shares of common stock, par value $&lt;span id="xdx_90F_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20201231_zkwPXcSmBV58" title="Common stock, par value"&gt;&lt;span id="xdx_90A_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20210630_z0C4IUdakX93" title="Common stock, par value"&gt;0.0001&lt;/span&gt;&lt;/span&gt; per share. As of June 30, 2021 and December
31, 2020, the Company had &lt;span id="xdx_90A_eus-gaap--CommonStockSharesIssued_iI_pid_c20210630_z0WOEUavsJa2" title="Common stock, shares issued"&gt;&lt;span id="xdx_90A_eus-gaap--CommonStockSharesOutstanding_iI_pid_c20210630_zjzaDctcb9z3" title="Common stock, shares outstanding"&gt;13,663,260&lt;/span&gt;&lt;/span&gt; shares and &lt;span id="xdx_90C_eus-gaap--CommonStockSharesIssued_iI_pid_c20201231_zliwhj4cYbU5" title="Common stock, shares issued"&gt;&lt;span id="xdx_90E_eus-gaap--CommonStockSharesOutstanding_iI_pid_c20201231_zFLHzvY7eW5j" title="Common stock, shares outstanding"&gt;12,402,157&lt;/span&gt;&lt;/span&gt; shares, respectively, of common stock issued, issuable and outstanding.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
November 30, 2020, the Company raised gross proceeds $&lt;span id="xdx_907_eus-gaap--SaleOfStockConsiderationReceivedOnTransaction_c20201129__20201130_pp0p0" title="Sale of stock during period, amount"&gt;5,700,000&lt;/span&gt; through a public offering of &lt;span id="xdx_909_eus-gaap--SaleOfStockNumberOfSharesIssuedInTransaction_pid_c20201129__20201130_zV3hceoWl0n9" title="Sale of stock during period, shares"&gt;1,200,000&lt;/span&gt; units at a sale price of $&lt;span id="xdx_902_eus-gaap--SaleOfStockPricePerShare_iI_pp2p0_c20201130_zoaZ4iWji2f1" title="Equity issuance price per share"&gt;4.75&lt;/span&gt;
per unit. Each unit consists of one share of common stock and one warrant to purchase one share of common stock exercisable for five
years at an exercise price of $&lt;span id="xdx_90B_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp2p0_c20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zxYpQRr5hLR2" title="Warrants exercise price"&gt;5.70&lt;/span&gt; per share. Additionally, on December 7, 2020, the Company received an additional $&lt;span id="xdx_901_eus-gaap--SaleOfStockConsiderationReceivedOnTransaction_c20201206__20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pp0p0" title="Sale of stock during period, amount"&gt;1,800&lt;/span&gt; from the
sale of &lt;span id="xdx_90F_eus-gaap--SaleOfStockNumberOfSharesIssuedInTransaction_pid_c20201206__20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zPLv1ehC7Pq5" title="Sale of stock during period, shares"&gt;180,000&lt;/span&gt; warrants as part of the overallotment option granted to the underwriters in the public offering. The warrants sold are
exercisable for five years and represent the right to purchase one share of common stock at an exercise price of $&lt;span id="xdx_900_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp2p0_c20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zWRPPtofX1Z9" title="Warrants exercise price"&gt;5.70&lt;/span&gt; per share. The
total cash costs of the public offering were $&lt;span id="xdx_906_eus-gaap--PaymentsOfStockIssuanceCosts_c20201206__20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pp0p0" title="Costs of public offering"&gt;1,110,451&lt;/span&gt;, resulting in net cash proceeds of $&lt;span id="xdx_903_eus-gaap--ProceedsFromIssuanceInitialPublicOffering_pp0p0_c20201206__20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zBToSeGmfONi" title="Proceeds from sale of common stock units in public offering"&gt;4,591,349&lt;/span&gt;. Pursuant to the underwriting agreement,
the Company also granted to the underwriters warrants to purchase up to &lt;span id="xdx_902_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20201207__us-gaap--TypeOfArrangementAxis__custom--UnderwritingAgreementMember__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zzYWsUo6hQ1i" title="Warrants to purchase of common stock, shares"&gt;120,000&lt;/span&gt; shares of common stock commencing on &lt;span id="xdx_90C_eus-gaap--WarrantsAndRightsOutstandingMaturityDate_iI_dd_c20201207__us-gaap--TypeOfArrangementAxis__custom--UnderwritingAgreementMember__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zGlw4VRoFvn" title="Warrant expire date"&gt;May 24, 2021&lt;/span&gt; and
expiring on November 24, 2025, at an exercise price of $&lt;span id="xdx_90B_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp2p0_c20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_z8kGptT7eopi"&gt;5.70&lt;/span&gt; per share.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;During
February and March 2021, the Company issued &lt;span id="xdx_906_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_c20210501__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_pdd" title="Stock issued new issue shares"&gt;3,000&lt;/span&gt; shares of common stock upon the exercise of &lt;span id="xdx_90D_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_c20210501__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pdd" title="Stock issued new issue shares"&gt;3,000&lt;/span&gt; warrants at $5.70 per share and received
cash proceeds of $&lt;span id="xdx_906_eus-gaap--ProceedsFromWarrantExercises_c20210501__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pp0p0" title="Proceeds from warrant exercises"&gt;17,100&lt;/span&gt;.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Effective
March 2, 2021, the Company completed the sale of &lt;span id="xdx_909_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_pid_c20210301__20210302_zZ7O2GpixFB1" title="Stock issued new issue shares"&gt;1,133,102&lt;/span&gt; shares of common stock at a price of $&lt;span id="xdx_901_eus-gaap--SharesIssuedPricePerShare_c20210302__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_pdd" title="Share issued per share"&gt;3.70&lt;/span&gt; per share in a registered direct
equity offering, generating gross proceeds of $&lt;span id="xdx_906_ecustom--ProceedsFromIssuanceOfCommonStockGross_c20210301__20210302_pp0p0" title="Proceeds from issuance of common stock gross"&gt;4,192,478&lt;/span&gt;. The total cash costs of this offering were $&lt;span id="xdx_90F_eus-gaap--ProceedsFromIssuanceInitialPublicOffering_pp0p0_c20210301__20210302_zirlDp4NGjT3" title="Costs of public offering"&gt;502,717&lt;/span&gt;, resulting in net proceeds
of $&lt;span id="xdx_907_eus-gaap--ProceedsFromIssuanceOfCommonStock_c20210301__20210302_pp0p0" title="Proceeds from issuance of common stock"&gt;3,689,761&lt;/span&gt;. Pursuant to the placement agents&#x2019; agreement, the Company granted to the placement agents warrants to purchase up
to &lt;span id="xdx_905_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20210302_zFL3qdzRhzke" title="Warrants to purchase of common stock, shares"&gt;113,310&lt;/span&gt; shares of common stock commencing on March 2, 2021 and expiring on &lt;span id="xdx_903_eus-gaap--WarrantsAndRightsOutstandingMaturityDate_c20210302" title="Warrant expire date"&gt;March 2, 2026&lt;/span&gt;, at an exercise price of $&lt;span id="xdx_90C_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp2p0_c20210302_z5tiyTv5x07j" title="Warrants exercise price"&gt;3.70&lt;/span&gt; per share.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
April 22, 2021, the Company issued &lt;span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--OfficerAndDirectorsMember_zxx21woSWCvl" title="Common stock upon the exercise of options"&gt;125,001&lt;/span&gt; shares of its common stock upon the exercise of options held by an officer and two of the
Company&#x2019;s Directors as follows: &lt;span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_pid_c20210421__20210422__srt--TitleOfIndividualAxis__srt--DirectorMember_zH286G9ghKla" title="Common stock upon the exercise of options"&gt;75,000&lt;/span&gt; options at $&lt;span id="xdx_907_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pid_c20210421__20210422__srt--TitleOfIndividualAxis__srt--DirectorMember_z7IAIYODWgrd" title="Exercise price"&gt;0.72&lt;/span&gt; per share, &lt;span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--DirectorOneMember_zon8MUeXQCF4" title="Common stock upon the exercise of options"&gt;16,66&lt;/span&gt;7 options at $&lt;span id="xdx_90C_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--DirectorsOneMember_zoZEWFWaPN6f" title="Exercise price"&gt;0.90&lt;/span&gt; per share, and &lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--DirectorTwoMember_z30VW9WOIt69" title="Common stock upon the exercise of options"&gt;33,334&lt;/span&gt; options at $&lt;span id="xdx_90F_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--DirectorsTwoMember_zI4pNnRKS0i2"&gt;0.96&lt;/span&gt;
per share, for total cash proceeds of $&lt;span id="xdx_901_eus-gaap--ProceedsFromRepaymentsOfRestrictedCashFinancingActivities_c20210421__20210422_zHHQrIPy0rr2" title="Total cash proceeds"&gt;101,100&lt;/span&gt;.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Common
Stock Warrants&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_89A_eus-gaap--ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_zTvea0RrWzyf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;A
summary of common stock warrant activity during the six months ended June 30, 2021 is presented below.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8B9_zWRLbbyM22sc" style="display: none"&gt;Schedule of Warrants Outstanding&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Number
                                            of&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Average&lt;br/&gt;
                                            Exercise Price&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Average&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Remaining&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Contractual&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Life
                                            (in Years)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 46%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Warrants
    outstanding at December 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_iS_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zNDKhB1PQln6" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Number of Shares, Warrants Outstanding, Beginning Balance"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3,000,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_iS_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zPb2kEeK9oP3" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Weighted Average Exercise Price, Warrants Outstanding, Beginning"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;5.850&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Issued&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Issued"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;113,310&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zHJRGXzTv9Jg" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Issued"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.700&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Exercised&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zmS21Cg0pUHl" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Exercised"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;(3,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zX2zB905zqh8" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Exercised"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;5.700&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Expired&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Expired"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0735"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Expired"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0737"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Warrants
    outstanding at June 30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_iE_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zCUkvIQJ8oQg" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Warrants Outstanding, Ending Balance"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3,110,310&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_iE_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zEYKejc72pXa" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Warrants Outstanding, Ending"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;5.772&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span id="xdx_901_ecustom--SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm_dtY_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zfQ0IKcGTyai" title="Weighted Average Remaining Contractual Life (in Years), Outstanding"&gt;2.98&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A9_ztFC2rHDTlDk" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_899_ecustom--ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock_zZvpKRj8KcEj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;At
June 30, 2021, all outstanding warrants are exercisable at the following prices per common share:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8B9_zmsTmZcuZi9b" style="display: none"&gt;Schedule of Warrants Outstanding and Exercisable&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 40%; margin-right: auto"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Exercise&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Prices&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Warrants&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Outstanding&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(Shares)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zhBsRG7XHj5l" style="font: 10pt Times New Roman, Times, Serif; width: 47%; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.700&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ClassOfWarrantOrRightOutstanding_iI_pid_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zM2o11ch8NFg" style="font: 10pt Times New Roman, Times, Serif; width: 47%; text-align: right" title="Warrants Outstanding Shares"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;113,310&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_z23SeqImEqq1" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;5.700&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--WarrantsOutstandingShares_iI_pid_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_z7fEJmjBsjt4" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrants Outstanding Shares"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,497,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_ze8Ojqf4RWlf" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;6.000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ClassOfWarrantOrRightOutstanding_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrants Outstanding Shares"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,500,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--ClassOfWarrantOrRightOutstanding_c20210630_pdd" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrants Outstanding Shares"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3,110,310&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A2_zhxvf9hSBHEa" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Based
on a fair market value of $&lt;span id="xdx_90F_eus-gaap--SharePrice_iI_pid_c20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantMember_zQ4C506dhik7" title="Fair market value of stock"&gt;3.03&lt;/span&gt; per share on June 30, 2021, there was no intrinsic value attributed to exercisable but unexercised common
stock warrants at June 30, 2021.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Information
with respect to the issuance of common stock in connection with various stock-based compensation arrangements is provided at Note 6.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
    <us-gaap:PreferredStockSharesAuthorized contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">10000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="AsOf2021-06-30"
      decimals="INF"
      unitRef="USDPShares">0.0001</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="AsOf2015-03-17_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:PreferredStockSharesAuthorized>
    <LIXT:NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend
      contextRef="AsOf2015-03-17_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">175000</LIXT:NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend>
    <us-gaap:PreferredStockDividendRatePercentage
      contextRef="From2015-03-162015-03-17_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Percent">0.01</us-gaap:PreferredStockDividendRatePercentage>
    <LIXT:AnnualNetRevenueDividedByConvertedOrRedeemedShares
      contextRef="AsOf2015-03-17_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">175000</LIXT:AnnualNetRevenueDividedByConvertedOrRedeemedShares>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="AsOf2021-06-30_custom_UndesignatedPreferredStockMember"
      decimals="INF"
      unitRef="Shares">9650000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="AsOf2020-12-31_custom_UndesignatedPreferredStockMember"
      decimals="INF"
      unitRef="Shares">9650000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockConversionBasis contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember_us-gaap_CommonStockMember">Each
share of Series A Convertible Preferred Stock may be converted, at the option of the holder, into 2.0833 shares of common stock (subject
to customary anti-dilution provisions) and the Series A Convertible Preferred Stock is subject to mandatory conversion at the conversion
rate in the event of a merger or sale transaction resulting in gross proceeds to the Company of at least $21,875,000.</us-gaap:PreferredStockConversionBasis>
    <us-gaap:ConversionOfStockSharesConverted1
      contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">2.0833</us-gaap:ConversionOfStockSharesConverted1>
    <us-gaap:ProceedsFromIssuanceOfConvertiblePreferredStock
      contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="0"
      unitRef="USD">21875000</us-gaap:ProceedsFromIssuanceOfConvertiblePreferredStock>
    <us-gaap:PreferredStockSharesOutstanding
      contextRef="AsOf2021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:PreferredStockSharesOutstanding>
    <us-gaap:PreferredStockSharesOutstanding
      contextRef="AsOf2020-12-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">350000</us-gaap:PreferredStockSharesOutstanding>
    <us-gaap:ConversionOfStockSharesConverted1
      contextRef="From2020-01-012020-12-31_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">729167</us-gaap:ConversionOfStockSharesConverted1>
    <us-gaap:ConversionOfStockSharesConverted1
      contextRef="From2021-01-012021-06-30_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">729167</us-gaap:ConversionOfStockSharesConverted1>
    <us-gaap:PreferredStockRedemptionPricePerShare
      contextRef="AsOf2015-03-17_custom_SeriesAConvertiblePreferredStockMember"
      decimals="2"
      unitRef="USDPShares">50.00</us-gaap:PreferredStockRedemptionPricePerShare>
    <us-gaap:ConversionOfStockSharesConverted1
      contextRef="From2015-03-162016-01-21_custom_SeriesAConvertiblePreferredStockMember"
      decimals="INF"
      unitRef="Shares">175000</us-gaap:ConversionOfStockSharesConverted1>
    <us-gaap:CommonStockSharesAuthorized contextRef="AsOf2020-12-31" decimals="INF" unitRef="Shares">100000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesAuthorized contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">100000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="AsOf2020-12-31"
      decimals="INF"
      unitRef="USDPShares">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="AsOf2021-06-30"
      decimals="INF"
      unitRef="USDPShares">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockSharesIssued contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">13663260</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">13663260</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockSharesIssued contextRef="AsOf2020-12-31" decimals="INF" unitRef="Shares">12402157</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding contextRef="AsOf2020-12-31" decimals="INF" unitRef="Shares">12402157</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:SaleOfStockConsiderationReceivedOnTransaction
      contextRef="From2020-11-292020-11-30"
      decimals="0"
      unitRef="USD">5700000</us-gaap:SaleOfStockConsiderationReceivedOnTransaction>
    <us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction
      contextRef="From2020-11-292020-11-30"
      decimals="INF"
      unitRef="Shares">1200000</us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction>
    <us-gaap:SaleOfStockPricePerShare
      contextRef="AsOf2020-11-30"
      decimals="2"
      unitRef="USDPShares">4.75</us-gaap:SaleOfStockPricePerShare>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2021-06-30_us-gaap_WarrantMember"
      decimals="2"
      unitRef="USDPShares">5.70</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:SaleOfStockConsiderationReceivedOnTransaction
      contextRef="From2020-12-062020-12-07_us-gaap_WarrantMember"
      decimals="0"
      unitRef="USD">1800</us-gaap:SaleOfStockConsiderationReceivedOnTransaction>
    <us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction
      contextRef="From2020-12-062020-12-07_us-gaap_WarrantMember"
      decimals="INF"
      unitRef="Shares">180000</us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2020-12-07_us-gaap_WarrantMember"
      decimals="2"
      unitRef="USDPShares">5.70</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:PaymentsOfStockIssuanceCosts
      contextRef="From2020-12-062020-12-07_us-gaap_WarrantMember"
      decimals="0"
      unitRef="USD">1110451</us-gaap:PaymentsOfStockIssuanceCosts>
    <us-gaap:ProceedsFromIssuanceInitialPublicOffering
      contextRef="From2020-12-062020-12-07_us-gaap_WarrantMember"
      decimals="0"
      unitRef="USD">4591349</us-gaap:ProceedsFromIssuanceInitialPublicOffering>
    <us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
      contextRef="AsOf2020-12-07_custom_UnderwritingAgreementMember_us-gaap_WarrantMember"
      decimals="INF"
      unitRef="Shares">120000</us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights>
    <us-gaap:WarrantsAndRightsOutstandingMaturityDate contextRef="AsOf2020-12-07_custom_UnderwritingAgreementMember_us-gaap_WarrantMember">2021-05-24</us-gaap:WarrantsAndRightsOutstandingMaturityDate>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2021-06-30_us-gaap_WarrantMember"
      decimals="2"
      unitRef="USDPShares">5.70</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="From2021-05-012021-06-30_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="Shares">3000</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="From2021-05-012021-06-30_us-gaap_WarrantMember"
      decimals="INF"
      unitRef="Shares">3000</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:ProceedsFromWarrantExercises
      contextRef="From2021-05-012021-06-30_us-gaap_WarrantMember"
      decimals="0"
      unitRef="USD">17100</us-gaap:ProceedsFromWarrantExercises>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="From2021-03-012021-03-02"
      decimals="INF"
      unitRef="Shares">1133102</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:SharesIssuedPricePerShare
      contextRef="AsOf2021-03-02_us-gaap_CommonStockMember"
      decimals="INF"
      unitRef="USDPShares">3.70</us-gaap:SharesIssuedPricePerShare>
    <LIXT:ProceedsFromIssuanceOfCommonStockGross
      contextRef="From2021-03-012021-03-02"
      decimals="0"
      unitRef="USD">4192478</LIXT:ProceedsFromIssuanceOfCommonStockGross>
    <us-gaap:ProceedsFromIssuanceInitialPublicOffering
      contextRef="From2021-03-012021-03-02"
      decimals="0"
      unitRef="USD">502717</us-gaap:ProceedsFromIssuanceInitialPublicOffering>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="From2021-03-012021-03-02"
      decimals="0"
      unitRef="USD">3689761</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights contextRef="AsOf2021-03-02" decimals="INF" unitRef="Shares">113310</us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights>
    <us-gaap:WarrantsAndRightsOutstandingMaturityDate contextRef="AsOf2021-03-02">2026-03-02</us-gaap:WarrantsAndRightsOutstandingMaturityDate>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2021-03-02"
      decimals="2"
      unitRef="USDPShares">3.70</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised
      contextRef="From2021-04-212021-04-22_custom_OfficerAndDirectorsMember"
      decimals="INF"
      unitRef="Shares">125001</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised
      contextRef="From2021-04-212021-04-22_srt_DirectorMember"
      decimals="INF"
      unitRef="Shares">75000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised>
    <LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice
      contextRef="From2021-04-212021-04-22_srt_DirectorMember"
      decimals="INF"
      unitRef="USDPShares">0.72</LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised
      contextRef="From2021-04-212021-04-22_custom_DirectorOneMember"
      decimals="INF"
      unitRef="Shares">16.66</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised>
    <LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice
      contextRef="From2021-04-212021-04-22_custom_DirectorsOneMember"
      decimals="INF"
      unitRef="USDPShares">0.90</LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised
      contextRef="From2021-04-212021-04-22_custom_DirectorTwoMember"
      decimals="INF"
      unitRef="Shares">33334</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised>
    <LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice
      contextRef="From2021-04-212021-04-22_custom_DirectorsTwoMember"
      decimals="INF"
      unitRef="USDPShares">0.96</LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice>
    <us-gaap:ProceedsFromRepaymentsOfRestrictedCashFinancingActivities
      contextRef="From2021-04-212021-04-22"
      decimals="0"
      unitRef="USD">101100</us-gaap:ProceedsFromRepaymentsOfRestrictedCashFinancingActivities>
    <us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_89A_eus-gaap--ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_zTvea0RrWzyf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;A
summary of common stock warrant activity during the six months ended June 30, 2021 is presented below.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8B9_zWRLbbyM22sc" style="display: none"&gt;Schedule of Warrants Outstanding&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Number
                                            of&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Average&lt;br/&gt;
                                            Exercise Price&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Average&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Remaining&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Contractual&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Life
                                            (in Years)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 46%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Warrants
    outstanding at December 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_iS_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zNDKhB1PQln6" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Number of Shares, Warrants Outstanding, Beginning Balance"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3,000,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_iS_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zPb2kEeK9oP3" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Weighted Average Exercise Price, Warrants Outstanding, Beginning"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;5.850&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Issued&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Issued"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;113,310&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zHJRGXzTv9Jg" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Issued"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.700&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Exercised&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zmS21Cg0pUHl" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Exercised"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;(3,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zX2zB905zqh8" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Exercised"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;5.700&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Expired&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Expired"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0735"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Expired"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0737"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Warrants
    outstanding at June 30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_iE_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zCUkvIQJ8oQg" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Warrants Outstanding, Ending Balance"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3,110,310&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_iE_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zEYKejc72pXa" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Warrants Outstanding, Ending"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;5.772&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span id="xdx_901_ecustom--SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm_dtY_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zfQ0IKcGTyai" title="Weighted Average Remaining Contractual Life (in Years), Outstanding"&gt;2.98&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber
      contextRef="AsOf2020-12-31_custom_CommonStockWarrantsMember"
      decimals="INF"
      unitRef="Shares">3000000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber>
    <LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare
      contextRef="AsOf2020-12-31_custom_CommonStockWarrantsMember"
      decimals="3"
      unitRef="USDPShares">5.850</LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted
      contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859"
      decimals="INF"
      unitRef="Shares">113310</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted>
    <LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice
      contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859"
      decimals="3"
      unitRef="USDPShares">3.700</LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised
      contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859"
      decimals="INF"
      unitRef="Shares">-3000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised>
    <LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice
      contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859"
      decimals="3"
      unitRef="USDPShares">5.700</LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber
      contextRef="AsOf2021-06-30_custom_CommonStockWarrantsMember"
      decimals="INF"
      unitRef="Shares">3110310</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber>
    <LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare
      contextRef="AsOf2021-06-30_custom_CommonStockWarrantsMember"
      decimals="3"
      unitRef="USDPShares">5.772</LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare>
    <LIXT:SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm contextRef="From2021-01-012021-06-30_custom_CommonStockWarrantsMember158989859">P2Y11M23D</LIXT:SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm>
    <LIXT:ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_899_ecustom--ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock_zZvpKRj8KcEj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;At
June 30, 2021, all outstanding warrants are exercisable at the following prices per common share:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8B9_zmsTmZcuZi9b" style="display: none"&gt;Schedule of Warrants Outstanding and Exercisable&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 40%; margin-right: auto"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Exercise&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Prices&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Warrants&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Outstanding&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(Shares)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zhBsRG7XHj5l" style="font: 10pt Times New Roman, Times, Serif; width: 47%; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.700&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ClassOfWarrantOrRightOutstanding_iI_pid_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zM2o11ch8NFg" style="font: 10pt Times New Roman, Times, Serif; width: 47%; text-align: right" title="Warrants Outstanding Shares"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;113,310&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_z23SeqImEqq1" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;5.700&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--WarrantsOutstandingShares_iI_pid_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_z7fEJmjBsjt4" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrants Outstanding Shares"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,497,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_ze8Ojqf4RWlf" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;6.000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ClassOfWarrantOrRightOutstanding_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrants Outstanding Shares"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,500,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--ClassOfWarrantOrRightOutstanding_c20210630_pdd" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrants Outstanding Shares"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3,110,310&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</LIXT:ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2021-06-30_custom_ExercisePriceOneMember"
      decimals="3"
      unitRef="USDPShares">3.700</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="AsOf2021-06-30_custom_ExercisePriceOneMember"
      decimals="INF"
      unitRef="Shares">113310</us-gaap:ClassOfWarrantOrRightOutstanding>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2021-06-30_custom_ExercisePriceTwoMember"
      decimals="3"
      unitRef="USDPShares">5.700</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <LIXT:WarrantsOutstandingShares
      contextRef="AsOf2021-06-30_custom_ExercisePriceTwoMember"
      decimals="INF"
      unitRef="Shares">1497000</LIXT:WarrantsOutstandingShares>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2021-06-30_custom_ExercisePriceThreeMember"
      decimals="3"
      unitRef="USDPShares">6.000</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="AsOf2021-06-30_custom_ExercisePriceThreeMember"
      decimals="INF"
      unitRef="Shares">1500000</us-gaap:ClassOfWarrantOrRightOutstanding>
    <us-gaap:ClassOfWarrantOrRightOutstanding contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">3110310</us-gaap:ClassOfWarrantOrRightOutstanding>
    <us-gaap:SharePrice
      contextRef="AsOf2021-06-30_custom_CommonStockWarrantMember"
      decimals="INF"
      unitRef="USDPShares">3.03</us-gaap:SharePrice>
    <us-gaap:RelatedPartyTransactionsDisclosureTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_80F_eus-gaap--RelatedPartyTransactionsDisclosureTextBlock_z1NqKhTJYLDg" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;5.
&lt;span id="xdx_82B_zdYsqFzPGbS8"&gt;Related Party Transactions&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Gil
N Schwartzberg&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;In
September 2007, the Company entered into a consulting agreement with Gil N Schwartzberg for Mr. Schwartzberg to provide financial advisory
and consulting services to the Company with respect to financing matters, capital structure and strategic development, and to assist
management in communications with investors and stockholders. In January 2014 and August 2018, the Company entered into respective amendments
to this consulting agreement, which have extended the consulting agreement through January 28, 2024. Consideration under this consulting
agreement, including amendments, has been paid exclusively in the form of stock options. Effective April 9, 2021, Mr. Schwartzberg was
appointed to the Company&#x2019;s Board of Directors. Mr. Schwartzberg is currently a significant stockholder of the Company and continues
to be a consultant to the Company.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Employment
Agreements with Officers&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company entered into an employment agreement with Dr. Kovach dated July 15, 2020, effective October 1, 2020, for Dr. Kovach to continue
to act as the Company&#x2019;s President, Chief Executive Officer and Chief Scientific Officer with an annual salary of $&lt;span id="xdx_90B_eus-gaap--OfficersCompensation_c20200713__20200715__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--DrKovachMember_pp0p0" title="Annual salary"&gt;250,000&lt;/span&gt;. During
the three months and six months ended June 30, 2020 (periods prior to the above-described employment agreement), the Company paid Dr.
Kovach a salary of $&lt;span id="xdx_90A_eus-gaap--OfficersCompensation_pp0p0_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--DrKovachMember_zZzA99hvFLF5" title="Annual salary"&gt;15,000&lt;/span&gt; and $&lt;span id="xdx_903_eus-gaap--OfficersCompensation_pp0p0_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--DrKovachMember_zJpi2eL4rPPd" title="Annual salary"&gt;30,000&lt;/span&gt;, respectively, which amount is included in general and administrative costs in the Company&#x2019;s
consolidated statements of operations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company entered into an employment agreement with Dr. James S. Miser, M.D., effective August 1, 2020 to act as the Company&#x2019;s Chief
Medical Officer with an annual salary of $&lt;span id="xdx_909_eus-gaap--OfficersCompensation_c20200730__20200802__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--DrJamesSMiserMDMember_pp0p0" title="Annual salary"&gt;150,000&lt;/span&gt;. Effective May 1, 2021, Dr. Miser&#x2019;s annual salary was increased to $&lt;span id="xdx_909_eus-gaap--SalariesWagesAndOfficersCompensation_c20210101__20210630__srt--TitleOfIndividualAxis__custom--DrJamesSMiserMDMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zZ9F6PjFA7Lg" title="Increase in annual salray"&gt;175,000&lt;/span&gt;.
Dr. Miser is required to devote at least 50% of his business time to the Company&#x2019;s activities.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company entered into an employment agreement with Eric J. Forman effective July 15, 2020, as amended on August 12, 2020, to act as the
Company&#x2019;s Chief Administrative Officer with an annual salary of $&lt;span id="xdx_908_eus-gaap--OfficersCompensation_pp0p0_c20200811__20200812__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--EricJFormanMember_zFEmbnAH6jUh" title="Annual salary"&gt;120,000&lt;/span&gt;. Eric Forman is the son-in-law of Gil Schwartzberg, a
member of the Company&#x2019;s Board of Directors, and a significant stockholder of and consultant to the Company, and is the son of Dr.
Stephen Forman, a member of the Company&#x2019;s Board of Directors. Julie Forman, the wife of Eric Forman and the daughter of Gil Schwartzberg,
is Vice President of Morgan Stanley Wealth Management, where the Company&#x2019;s cash is on deposit and the Company maintains a continuing
banking relationship. Effective May 1, 2021, Mr. Forman&#x2019;s annual salary was increased to $&lt;span id="xdx_90C_eus-gaap--SalariesWagesAndOfficersCompensation_c20210101__20210630__srt--TitleOfIndividualAxis__custom--EricJFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zZqDyWBYbuvb" title="Increase in annual salray"&gt;175,000&lt;/span&gt;. During the three months and
six months ended June 30, 2020 (periods prior to his appointment as Chief Administrative Officer), the Company paid legal and consulting
fees to the Eric Forman Law Office of $&lt;span id="xdx_904_eus-gaap--ProfessionalFees_pp0p0_c20200401__20200630__srt--TitleOfIndividualAxis__custom--EricFormanLawOfficeMember_z6nc7nWUSDYi" title="Professional fees"&gt;12,000&lt;/span&gt; and &lt;span id="xdx_908_eus-gaap--ProfessionalFees_pp0p0_c20200101__20200630__srt--TitleOfIndividualAxis__custom--EricFormanLawOfficeMember_zs4VVlNPGTUk" title="Professional fees"&gt;$24,000&lt;/span&gt;, respectively, which amount is included in general and administrative costs
in the Company&#x2019;s consolidated statements of operations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company entered into an employment agreement with Robert N. Weingarten effective August 12, 2020 to act as the Company&#x2019;s Vice President
and Chief Financial Officer with an annual salary of $&lt;span id="xdx_90D_eus-gaap--OfficersCompensation_pp0p0_c20200811__20200812__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--RobertNWeingartenMember_zUvXKqQOds01" title="Annual salary"&gt;120,000&lt;/span&gt;. Effective May 1, 2021, Mr. Weingarten&#x2019;s annual salary was increased
to $&lt;span id="xdx_906_eus-gaap--SalariesWagesAndOfficersCompensation_c20210101__20210630__srt--TitleOfIndividualAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zaTDETiblUrj" title="Increase in annual salary"&gt;175,000&lt;/span&gt;. During the three months and six months ended June 30, 2020 (periods prior to his appointment as Vice President and Chief
Financial Officer), the Company paid Mr. Weingarten a total of $&lt;span id="xdx_90E_eus-gaap--OfficersCompensation_pp0p0_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--MrWeingartenMember_z6b7xoq0CbZd" title="Annual salary"&gt;14,980&lt;/span&gt; and $&lt;span id="xdx_90B_eus-gaap--OfficersCompensation_pp0p0_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--MrWeingartenMember_z5Uq2LiKGkG9" title="Annual salary"&gt;47,375&lt;/span&gt;, respectively, for accounting and financial consulting
services rendered with respect to the preparation of the Company&#x2019;s consolidated financial statements and certain other financial
and compliance matters.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
April 9, 2021, the Board of Directors increased the annual compensation of Eric J. Forman, the Company&#x2019;s Chief Administrative Officer,
Dr. James S. Miser, the Company&#x2019;s Chief Medical Officer, and Robert N. Weingarten, the Company&#x2019;s Chief Financial Officer,
under the employment agreements such that the total aggregate annual compensation of all officers increased to $&lt;span id="xdx_90F_ecustom--IncreaseInOfficersAnnualCompensations_iI_c20210409_zb335JXNGTT4" title="Aggregate annual compensation"&gt;775,000&lt;/span&gt;, effective May
1, 2021.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Compensatory
Arrangements for Board of Directors&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
April 9, 2021, the Board of Directors approved a comprehensive cash and equity compensation package for the members of the Board of Directors
and committee members, effective immediately.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Board of Directors approved the following cash compensation for non-officer directors, payable quarterly:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Base
director compensation - $&lt;span id="xdx_905_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__srt--DirectorMember_zBuQdDnHSLwl" title="Compensatipon for non officer directors"&gt;20,000&lt;/span&gt; per year&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Chairman
of audit committee - additional $&lt;span id="xdx_90F_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__custom--ChairmanOfAuditCommitteeMember_zhaf13gykR2b" title="Compensatipon for non officer directors"&gt;10,000&lt;/span&gt; per year&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Chairman
of any other committees - additional $&lt;span id="xdx_90D_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__custom--ChairmanOfOtherCommitteesMember_zYcgbycwDURh" title="Compensatipon for non officer directors"&gt;5,000&lt;/span&gt; per year&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Member
of audit committee - additional $&lt;span id="xdx_904_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__custom--MemberOfAuditCommitteeMember_zfGAADqRfSPf" title="Compensatipon for non officer directors"&gt;5,000&lt;/span&gt; per year&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Member
of any other committees - additional $&lt;span id="xdx_904_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__custom--MemberOfOtherCommitteesMember_zPFjw2v7CAng" title="Compensatipon for non officer directors"&gt;2,500&lt;/span&gt; per year&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Stock-based
compensation arrangements involving members of the Company&#x2019;s Board of Directors. officers and affiliates are described at Note
6.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_89B_eus-gaap--ScheduleOfRelatedPartyTransactionsTableTextBlock_zFSjpxN31MLc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;A
summary of related party costs, including compensation under employment and consulting agreements and fees paid to non-officer directors
for their service on the Board of Directors, for the three months and six months ended June 30, 2021 and 2020 is presented below. This
summary includes the above-described payments to Mr. Forman in 2020 prior to his appointment as Chief Administrative Officer, but excludes
the payments to Mr. Weingarten in 2020 prior to his appointment as Vice President and Chief Financial Officer.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8B9_zUzW6DEfRas7" style="display: none"&gt;Summary of Related Party Costs&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_490_20210401__20210630_zmmWPQaGnKz9" style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_49D_20200401__20200630_z95XH0Izp0Tg" style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;
                                                                                                                                                        &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_492_20210101__20210630_zvTjLATgF7gf" style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="4" id="xdx_498_20200101__20200630_zwnIP58EOpOb" style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three
                                            Months Ended&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;June
                                            30,&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Six
                                            Months Ended&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;June
                                            30,&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Related
    party costs:&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--AllocatedShareBasedCompensationExpense_hus-gaap--RelatedPartyTransactionAxis__custom--CashBasedMember_zCJ3d1mH6Csi" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 48%; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Cash-based&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;182,500&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;27,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;342,500&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;54,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--AllocatedShareBasedCompensationExpense_hus-gaap--RelatedPartyTransactionAxis__custom--StockBasedMember_zPfUV6pB76gb" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Stock-based&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;850,804&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0811"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,506,836&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0813"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_403_eus-gaap--AllocatedShareBasedCompensationExpense_zNSVXbxkfrRd" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,033,304&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;27,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,849,336&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;54,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A8_zwKszvoIIdYl" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:RelatedPartyTransactionsDisclosureTextBlock>
    <us-gaap:OfficersCompensation
      contextRef="From2020-07-132020-07-15_custom_EmploymentAgreementMember_custom_DrKovachMember"
      decimals="0"
      unitRef="USD">250000</us-gaap:OfficersCompensation>
    <us-gaap:OfficersCompensation
      contextRef="From2020-04-012020-06-30_custom_EmploymentAgreementMember_custom_DrKovachMember"
      decimals="0"
      unitRef="USD">15000</us-gaap:OfficersCompensation>
    <us-gaap:OfficersCompensation
      contextRef="From2020-01-012020-06-30_custom_EmploymentAgreementMember_custom_DrKovachMember"
      decimals="0"
      unitRef="USD">30000</us-gaap:OfficersCompensation>
    <us-gaap:OfficersCompensation
      contextRef="From2020-07-302020-08-02_custom_EmploymentAgreementMember_custom_DrJamesSMiserMDMember"
      decimals="0"
      unitRef="USD">150000</us-gaap:OfficersCompensation>
    <us-gaap:SalariesWagesAndOfficersCompensation
      contextRef="From2021-01-012021-06-30_custom_DrJamesSMiserMDMember_custom_EmploymentAgreementMember"
      decimals="0"
      unitRef="USD">175000</us-gaap:SalariesWagesAndOfficersCompensation>
    <us-gaap:OfficersCompensation
      contextRef="From2020-08-112020-08-12_custom_EmploymentAgreementMember_custom_EricJFormanMember"
      decimals="0"
      unitRef="USD">120000</us-gaap:OfficersCompensation>
    <us-gaap:SalariesWagesAndOfficersCompensation
      contextRef="From2021-01-012021-06-30_custom_EricJFormanMember_custom_EmploymentAgreementMember"
      decimals="0"
      unitRef="USD">175000</us-gaap:SalariesWagesAndOfficersCompensation>
    <us-gaap:ProfessionalFees
      contextRef="From2020-04-012020-06-30_custom_EricFormanLawOfficeMember"
      decimals="0"
      unitRef="USD">12000</us-gaap:ProfessionalFees>
    <us-gaap:ProfessionalFees
      contextRef="From2020-01-012020-06-30_custom_EricFormanLawOfficeMember"
      decimals="0"
      unitRef="USD">24000</us-gaap:ProfessionalFees>
    <us-gaap:OfficersCompensation
      contextRef="From2020-08-112020-08-12_custom_EmploymentAgreementMember_custom_RobertNWeingartenMember"
      decimals="0"
      unitRef="USD">120000</us-gaap:OfficersCompensation>
    <us-gaap:SalariesWagesAndOfficersCompensation
      contextRef="From2021-01-012021-06-30_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember"
      decimals="0"
      unitRef="USD">175000</us-gaap:SalariesWagesAndOfficersCompensation>
    <us-gaap:OfficersCompensation
      contextRef="From2020-04-012020-06-30_custom_EmploymentAgreementMember_custom_MrWeingartenMember"
      decimals="0"
      unitRef="USD">14980</us-gaap:OfficersCompensation>
    <us-gaap:OfficersCompensation
      contextRef="From2020-01-012020-06-30_custom_EmploymentAgreementMember_custom_MrWeingartenMember"
      decimals="0"
      unitRef="USD">47375</us-gaap:OfficersCompensation>
    <LIXT:IncreaseInOfficersAnnualCompensations contextRef="AsOf2021-04-09" decimals="0" unitRef="USD">775000</LIXT:IncreaseInOfficersAnnualCompensations>
    <us-gaap:OfficersCompensation
      contextRef="From2021-04-082021-04-09_srt_DirectorMember"
      decimals="0"
      unitRef="USD">20000</us-gaap:OfficersCompensation>
    <us-gaap:OfficersCompensation
      contextRef="From2021-04-082021-04-09_custom_ChairmanOfAuditCommitteeMember"
      decimals="0"
      unitRef="USD">10000</us-gaap:OfficersCompensation>
    <us-gaap:OfficersCompensation
      contextRef="From2021-04-082021-04-09_custom_ChairmanOfOtherCommitteesMember"
      decimals="0"
      unitRef="USD">5000</us-gaap:OfficersCompensation>
    <us-gaap:OfficersCompensation
      contextRef="From2021-04-082021-04-09_custom_MemberOfAuditCommitteeMember"
      decimals="0"
      unitRef="USD">5000</us-gaap:OfficersCompensation>
    <us-gaap:OfficersCompensation
      contextRef="From2021-04-082021-04-09_custom_MemberOfOtherCommitteesMember"
      decimals="0"
      unitRef="USD">2500</us-gaap:OfficersCompensation>
    <us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_89B_eus-gaap--ScheduleOfRelatedPartyTransactionsTableTextBlock_zFSjpxN31MLc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;A
summary of related party costs, including compensation under employment and consulting agreements and fees paid to non-officer directors
for their service on the Board of Directors, for the three months and six months ended June 30, 2021 and 2020 is presented below. This
summary includes the above-described payments to Mr. Forman in 2020 prior to his appointment as Chief Administrative Officer, but excludes
the payments to Mr. Weingarten in 2020 prior to his appointment as Vice President and Chief Financial Officer.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8B9_zUzW6DEfRas7" style="display: none"&gt;Summary of Related Party Costs&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_490_20210401__20210630_zmmWPQaGnKz9" style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_49D_20200401__20200630_z95XH0Izp0Tg" style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;
                                                                                                                                                        &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_492_20210101__20210630_zvTjLATgF7gf" style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="4" id="xdx_498_20200101__20200630_zwnIP58EOpOb" style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three
                                            Months Ended&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;June
                                            30,&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Six
                                            Months Ended&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;June
                                            30,&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Related
    party costs:&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--AllocatedShareBasedCompensationExpense_hus-gaap--RelatedPartyTransactionAxis__custom--CashBasedMember_zCJ3d1mH6Csi" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 48%; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Cash-based&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;182,500&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;27,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;342,500&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;54,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--AllocatedShareBasedCompensationExpense_hus-gaap--RelatedPartyTransactionAxis__custom--StockBasedMember_zPfUV6pB76gb" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Stock-based&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;850,804&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0811"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,506,836&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0813"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_403_eus-gaap--AllocatedShareBasedCompensationExpense_zNSVXbxkfrRd" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,033,304&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;27,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,849,336&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;54,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2021-04-012021-06-30_custom_CashBasedMember"
      decimals="0"
      unitRef="USD">182500</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2020-04-012020-06-30_custom_CashBasedMember"
      decimals="0"
      unitRef="USD">27000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2021-01-012021-06-30_custom_CashBasedMember"
      decimals="0"
      unitRef="USD">342500</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2020-01-012020-06-30_custom_CashBasedMember"
      decimals="0"
      unitRef="USD">54000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2021-04-012021-06-30_custom_StockBasedMember"
      decimals="0"
      unitRef="USD">850804</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2021-01-012021-06-30_custom_StockBasedMember"
      decimals="0"
      unitRef="USD">1506836</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">1033304</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2020-04-012020-06-30"
      decimals="0"
      unitRef="USD">27000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">1849336</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2020-01-012020-06-30"
      decimals="0"
      unitRef="USD">54000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_80C_eus-gaap--DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_zXDe5YO9JkCc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;6.
&lt;span id="xdx_825_zAqAlpGzMlye"&gt;Stock-Based Compensation&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company issues common stock and stock options as incentive compensation to directors and as compensation for the services of employees,
contractors and consultants of the Company.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
June 20, 2007, the Board of Directors of the Company approved the 2007 Stock Compensation Plan (the &#x201c;2007 Plan&#x201d;), which provided
for the granting of awards, consisting of stock options, stock appreciation rights, performance shares, and restricted shares of common
stock, to employees and consultants, for up to &lt;span id="xdx_900_eus-gaap--StockIssuedDuringPeriodSharesRestrictedStockAwardGross_pid_c20070619__20070620__us-gaap--AwardTypeAxis__custom--TwoThousandSevenStockCompensationPlanMember__srt--RangeAxis__srt--MaximumMember_z6hZqhR3OiEi" title="Number of restricted stock issued"&gt;416,667&lt;/span&gt; shares of the Company&#x2019;s common stock, under terms and conditions as determined
by the Company&#x2019;s Board of Directors. The 2007 Plan terminated on June 19, 2017. As of June 30, 2021, unexpired stock options for
&lt;span id="xdx_90D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20210101__20210630__us-gaap--AwardTypeAxis__custom--TwoThousandSevenStockCompensationPlanMember_zhLUx5VFnWw3" title="Stock options granted to purchase common stock, issued"&gt;83,333&lt;/span&gt; shares were issued and outstanding under the 2007 Plan, which were exercised effective July 14, 2021.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
July 14, 2020, the Board of Directors of the Company adopted the 2020 Stock Incentive Plan (the &#x201c;2020 Plan&#x201d;), which provides
for the granting of equity-based awards, consisting of stock options, restricted stock, restricted stock units, stock appreciation rights,
and other stock-based awards to employees, officers, directors and consultants of the Company and its affiliates for up to &lt;span id="xdx_902_eus-gaap--StockIssuedDuringPeriodSharesRestrictedStockAwardGross_pid_c20200713__20200714__us-gaap--AwardTypeAxis__custom--TwoThousandTwentyStockIncentivePlanMember__srt--RangeAxis__srt--MaximumMember_zh1iXTu9pk5h" title="Number of restricted stock issued"&gt;2,333,333&lt;/span&gt;
shares of the Company&#x2019;s common stock, under terms and conditions as determined by the Company&#x2019;s Board of Directors. Stockholders
holding a majority of the voting power of the common stock of the Company approved the 2020 Plan pursuant to an action by written consent
dated July 31, 2020. Stockholders of the Company were notified of such action by written consent pursuant to an Information Statement
dated August 31, 2020 and mailed to stockholders on or about September 3, 2020. As of June 30, 2021, unexpired stock options for &lt;span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210630__us-gaap--AwardTypeAxis__custom--TwoThousandTwentyStockIncentivePlanMember_z9BLBSoLcddd" title="Unexpired stock options"&gt;400,000&lt;/span&gt;
shares were issued and outstanding under the 2020 Plan.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
April 9, 2021, the Board of Directors approved a comprehensive cash and equity compensation package for the members of the Board of Directors
and committee members, effective immediately.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Stock-based
features of the compensation package consisted of the annual granting of stock options to each non-officer director to purchase &lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210409__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zUtA8nqKwWhd" title="Number of fully vested option exercisable"&gt;100,000&lt;/span&gt;
shares of common stock at the closing market price on the earlier of the date of the annual meeting of shareholders or the last business
day of the month ending June 30, vesting 12.5% on the last day of each subsequent calendar quarter-end until fully vested, and the granting
of stock options to a new director to purchase &lt;span id="xdx_90D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210409__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zco0CmOm6KBc" title="Number of fully vested option exercisable"&gt;250,000&lt;/span&gt; shares of common stock, exercisable at the closing market price on the date of
grant for a period of five years, vesting 50% on the grant date and the remainder vesting 12.5% on the last day of each subsequent calendar
quarter-end until fully vested.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Cash-based
features of the compensation package are described at Note 8.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
fair value of a stock option award is calculated on the grant date using the Black-Scholes option-pricing model. The risk-free interest
rate is based on the U.S. Treasury yield curve in effect as of the grant date. The expected dividend yield assumption is based on the
Company&#x2019;s expectation of dividend payouts and is assumed to be zero. The expected volatility is based on the historical volatility
of the Company&#x2019;s common stock, calculated utilizing a look-back period approximately equal to the contractual life of the stock
option being granted. Unless sufficient historical exercise data is available, the expected life of the stock option is calculated as
the mid-point between the vesting period and the contractual term (the &#x201c;simplified method&#x201d;). The fair market value of the
common stock is determined by reference to the quoted market price of the common stock on the grant date.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_897_eus-gaap--ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_zzvYu8LGlLtg" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;For
stock options requiring an assessment of value during the six months ended June 30, 2021, the fair value of each stock option award was
estimated using the Black-Scholes option-pricing model with the following assumptions:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8BB_zjXBb85erqFc" style="display: none"&gt;Schedule of Fair Value of Each Option Award Estimated Assumption&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_49B_20210101__20210630_z9Z76HBYRjA1" style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPercent_zVD0eGHhf58" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 80%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Risk-free
    interest rate&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 16%; text-align: right" title="Risk-free interest rate"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;0.89&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Expected
    dividend yield&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dp_uPercent_c20210101__20210630_zDFzpycnbOhh" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Expected dividend yield"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;0&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Expected
    volatility&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPercent_c20210101__20210630_zMmshbFglFR6" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Expected volatility"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;198.79&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Expected
    life&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20210101__20210630__srt--RangeAxis__srt--MinimumMember_z0Ing4WhMNtj" title="Expected life"&gt;3.5&lt;/span&gt;
                                            to &lt;span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20210101__20210630__srt--RangeAxis__srt--MaximumMember_zC0uIIV2Ifre" title="Expected life"&gt;3.6&lt;/span&gt; years&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8AE_z8CyoePzjEhd" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;There
were no stock options requiring an assessment of value during the six months ended June 30, 2020.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_c20200713__20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember" title="Stock options description"&gt;On
July 15, 2020, as amended on August 12, 2020, in connection with the employment agreement entered into with Eric J. Forman, Mr. Forman
was granted options for &lt;span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20200713__20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zWSm2HBG1y75" title="Stock options granted to purchase common stock, issued"&gt;58,333&lt;/span&gt; shares of the Company&#x2019;s common stock. The options can be exercised on a cashless basis. The options
have a term of &lt;span id="xdx_904_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dc_c20200713__20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zg9GjBRBz5F6" title="Stock option vested exercisable term"&gt;five years&lt;/span&gt; and an exercise price of $&lt;span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zBzewOgVCS02" title="Stock options are exercisable price per share"&gt;7.14&lt;/span&gt; per share, which was equal to the closing price of the Company&#x2019;s common
stock on the grant date. The options vested as to 25% on August 12, 2020, and will vest 25% on each of the first, second and third anniversaries
of the grant date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined
to be $&lt;span id="xdx_90A_ecustom--FairValueOfStockOptions_c20200713__20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Fair value of stock options"&gt;400,855&lt;/span&gt; ($&lt;span id="xdx_900_eus-gaap--SharePrice_iI_pp4p0_c20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_ziHBbsWI783g" title="Stock price per share"&gt;6.8718&lt;/span&gt; per share), of which $&lt;span id="xdx_90F_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Stock options fully vested amount, fair value"&gt;100,214&lt;/span&gt; was attributable to the stock options fully-vested on August 12, 2020 and was therefore
charged to operations on that date. The remaining unvested portion of the fair value of the stock options will be charged to operations
ratably from August 12, 2020 through August 12, 2023. During the three months and six months ended June 30, 2021, the Company recorded
charges to general and administrative costs in the consolidated statement of operations of $&lt;span id="xdx_90A_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_z17AX1WfOZY5" title="Stock based compensation"&gt;24,985&lt;/span&gt; and $&lt;span id="xdx_90F_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zVpl7qLnx3Yi" title="Stock based compensation"&gt;49,695&lt;/span&gt;, respectively, with respect
to these stock options.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
August 1, 2020, in connection with an employment agreement entered into with &lt;span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember" title="Stock options description"&gt;Dr. James S. Miser, M.D., Dr. Miser was granted options
for &lt;span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zqjQdCl7bLX6" title="Stock options granted to purchase common stock, issued"&gt;83,334&lt;/span&gt; shares of the Company&#x2019;s common stock. The options can be exercised on a cashless basis. The options have a term of &lt;span id="xdx_904_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dc_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zZYgvRvI1qff" title="Stock option vested exercisable term"&gt;five
years&lt;/span&gt; and an exercise price of $&lt;span id="xdx_902_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zUjbQokxl9h3" title="Stock options are exercisable price per share"&gt;7.14&lt;/span&gt; per share, which was equal to the closing price of the Company&#x2019;s common stock on the effective
date of the employment agreement. The options vested as to 25% on the effective date, and will vest 25% on each of the first, second
and third anniversaries of the effective date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing
model, was determined to be $&lt;span id="xdx_90A_ecustom--FairValueOfStockOptions_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Fair value of stock options"&gt;572,650&lt;/span&gt; ($&lt;span id="xdx_90A_eus-gaap--SharePrice_iI_pp4p0_c20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zV6aZukpcpp9" title="Stock price per share"&gt;6.8718&lt;/span&gt; per share), of which $&lt;span id="xdx_90C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Stock options fully vested amount, fair value"&gt;143,163&lt;/span&gt; was attributable to the stock options fully-vested on August
1, 2020 and was therefore charged to operations on that date. The remaining unvested portion of the fair value of the stock options will
be charged to operations ratably from August 1, 2020 through August 1, 2023. During the three months and six months ended June 30, 2021,
the Company recorded charges to general and administrative costs in the consolidated statement of operations of $&lt;span id="xdx_904_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_ztKkXqwofMEb" title="Stock based compensation"&gt;35,693&lt;/span&gt; and $&lt;span id="xdx_90F_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zEwz94Ionupa" title="Stock based compensation"&gt;70,993&lt;/span&gt;,
respectively, with respect to these stock options.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember" title="Stock options description"&gt;On
August 12, 2020, in connection with the employment agreement entered into with Robert N. Weingarten, Mr. Weingarten was granted options
for &lt;span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pdd" title="Stock options granted to purchase common stock, issued"&gt;58,333&lt;/span&gt; shares of the Company&#x2019;s common stock. The options can be exercised on a cashless basis. The options have a term of &lt;span id="xdx_908_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dc_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zOlg3udcwuIj" title="Stock option vested exercisable term"&gt;five
years&lt;/span&gt; and an exercise price of $&lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zs0kNfHUCW2c" title="Stock options are exercisable price per share"&gt;7.14&lt;/span&gt; per share, which was equal to the closing price of the Company&#x2019;s common stock on the grant
date. The options vested as to 25% on August 12, 2020, and will vest 25% on each of the first, second and third anniversaries of the
grant date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined to
be $&lt;span id="xdx_90C_ecustom--FairValueOfStockOptions_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Fair value of stock options"&gt;400,855&lt;/span&gt; ($&lt;span id="xdx_90C_eus-gaap--SharePrice_iI_pp4p0_c20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zZhNPQTiJr4c" title="Stock price per share"&gt;6.8718&lt;/span&gt; per share), of which $&lt;span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Stock options fully vested amount, fair value"&gt;100,214&lt;/span&gt; was attributable to the stock options fully-vested on August 12, 2020 and was therefore
charged to operations on that date. The remaining unvested portion of the fair value of the stock options will be charged to operations
ratably from August 12, 2020 through August 12, 2023. During the three months and six months ended June 30, 2021, the Company recorded
charges to general and administrative costs in the consolidated statement of operations of $&lt;span id="xdx_909_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zS1m8KSNswnb" title="Stock based compensation"&gt;24,985&lt;/span&gt; and $&lt;span id="xdx_90A_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zfEKjN3Kklfh" title="Stock based compensation"&gt;49,695&lt;/span&gt;, respectively, with respect
to these stock options.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Effective
January 6, 2021, in recognition with their service as directors of the Company over the past year, the Company granted to each of Dr.
Winson Sze Chun Ho, Dr. Yun Yen, Dr. Stephen Forman, and Dr. Philip Palmedo, fully-vested stock options to purchase an aggregate of &lt;span id="xdx_906_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_pid_c20210101__20210106__srt--TitleOfIndividualAxis__srt--DirectorMember_zXybrXoFim59" title="Number of fully vested option issued"&gt;200,000&lt;/span&gt;
shares (&lt;span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_c20210101__20210106__us-gaap--RelatedPartyTransactionAxis__custom--DrWinsonSzeChunHoMember_zwBRc1Qz3B1a" title="Number of fully vested option issued"&gt;&lt;span id="xdx_90D_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_c20210101__20210106__us-gaap--RelatedPartyTransactionAxis__custom--DrYunYenMember_zjsAO8grTjy7" title="Number of fully vested option issued"&gt;&lt;span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_c20210101__20210106__us-gaap--RelatedPartyTransactionAxis__custom--DrStephenFormanMember_zqX6jJ4Vldz9" title="Number of fully vested option issued"&gt;&lt;span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_c20210101__20210106__us-gaap--RelatedPartyTransactionAxis__custom--PhilipPalmedoMember_zZymKm9EHbzd" title="Number of fully vested option issued"&gt;50,000&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt; shares to each director) of the Company&#x2019;s common stock, exercisable for a period of &lt;span id="xdx_904_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dc_c20210101__20210106_zOLdIWUKFQ95" title="Stock option vested exercisable term"&gt;five years&lt;/span&gt; from the grant date
at $&lt;span id="xdx_905_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20210106_zAaMELt2dMsl" title="Stock options are exercisable price per share"&gt;3.21&lt;/span&gt; per share, which was the approximate fair market value of the Company&#x2019;s common stock on such date. The fair value of these
stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined to be $&lt;span id="xdx_90F_ecustom--FairValueOfStockOptions_c20210101__20210106_pp0p0" title="Fair value of stock options"&gt;571,312&lt;/span&gt; ($&lt;span id="xdx_905_eus-gaap--SharePrice_iI_pp4p0_c20210106_z2K0C3vKhmb7" title="Stock price per share"&gt;2.8566&lt;/span&gt; per share) and
was recorded as a charge to general and administrative costs in the consolidated statement of operations on the grant date.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
April 9, 2021, Winson Sze Chun Ho resigned from the Company&#x2019;s Board of Directors to focus on clinical and pre-clinical cancer research
in academic medicine. Concurrent with his resignation, the Board of Directors appointed Gil Schwartzberg to fill the vacancy created
by Dr. Ho&#x2019;s resignation. In connection with his appointment to the Board of Directors, and in accordance with the recently adopted
cash and equity compensation package for the members of the Board of Directors, Mr. Schwartzberg was granted options exercisable for
a period of &lt;span id="xdx_906_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_pp0p0_dc_c20210401__20210409__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__srt--TitleOfIndividualAxis__srt--DirectorMember_zX0TWodYwzIi" title="Stock option vested exercisable term"&gt;five years&lt;/span&gt; to purchase &lt;span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210409__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember_z5uks1dWGJ5c" title="Number of fully vested option exercisable"&gt;250,000&lt;/span&gt; shares of the Company&#x2019;s common stock at an exercise price of $&lt;span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20210409__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember_zOYmOR0GtDc4" title="Stock options are exercisable price per share"&gt;3.20&lt;/span&gt; per share (the closing
market price on the date of grant), vesting 50% on the grant date and the remainder vesting 12.5% on the last day of each subsequent
calendar quarter-end until fully vested. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing
model, was determined to be $&lt;span id="xdx_901_ecustom--FairValueOfStockOptions_pp0p0_c20210401__20210409__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zYw5iiUUOT21" title="Fair value of stock options"&gt;753,611&lt;/span&gt; ($&lt;span id="xdx_907_eus-gaap--SharePrice_iI_pp4p0_c20210409__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zF7CbUbcwvKf" title="Stock price per share"&gt;3.0144&lt;/span&gt; per share), of which $&lt;span id="xdx_902_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_pp0p0_c20210401__20210409__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zkhqQBz5nRjk" title="Stock options fully vested amount, fair value"&gt;376,800&lt;/span&gt; was attributable to the stock options fully-vested on April
9, 2021 and was therefore charged to operations on that date. The remaining unvested portion of the fair value of the stock options will
be charged to operations ratably from April 9, 2021 through June 30, 2023. During the three months and six months ended June 30, 2021,
the Company recorded a charge to general and administrative costs in the consolidated statement of operations with respect to these stock
options of $&lt;span id="xdx_904_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zrNY19yj9K0i" title="Stock based compensation"&gt;&lt;span id="xdx_908_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_z9qUauj6kKEf" title="Stock based compensation"&gt;414,851&lt;/span&gt;&lt;/span&gt;.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
May 11, 2021, the Board of Directors appointed Regina Brown to the Board of Directors. In connection with her appointment to the Board
of Directors, and in accordance with the recently adopted cash and equity compensation package for the members of the Board of Directors,
Ms. Brown was granted options exercisable for a period of &lt;span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_pp0p0_dc_c20210501__20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zeZ8icUlIkE2" title="Stock option vested exercisable term"&gt;five years&lt;/span&gt; to purchase &lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_z9mfOAeMgAXi" title="Number of fully vested option exercisable"&gt;250,000&lt;/span&gt; shares of the Company&#x2019;s common stock at
an exercise price of $&lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_z9SR7tENsnJi" title="Stock options are exercisable price per share"&gt;2.80&lt;/span&gt; per share (the closing market price on the date of grant), vesting 50% on the grant date and the remainder
vesting 12.5% on the last day of each subsequent calendar quarter-end until fully vested. The fair value of these stock options, as calculated
pursuant to the Black-Scholes option-pricing model, was determined to be $&lt;span id="xdx_90E_ecustom--FairValueOfStockOptions_c20210501__20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zKMMOuVdKcw1" title="Fair value of stock options"&gt;658,363&lt;/span&gt; ($&lt;span id="xdx_900_eus-gaap--SharePrice_iI_pp4p0_c20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zurcRid59Qxk" title="Stock price per share"&gt;2.6335&lt;/span&gt; per share), of which $&lt;span id="xdx_90D_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20210501__20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zyIGMFYVtfP" title="Stock options fully vested amount, fair value"&gt;329,188&lt;/span&gt; was attributable
to the stock options fully-vested on May 11, 2021 and was therefore charged to operations on that date. The remaining unvested portion
of the fair value of the stock options will be charged to operations ratably from May 11, 2021 through June 30, 2023. During the three
months and six months ended June 30, 2021, the Company recorded a charge to general and administrative costs in the consolidated statement
of operations with respect to these stock options of $&lt;span id="xdx_90E_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zLfSi5V3Wyu" title="Stock based compensation"&gt;&lt;span id="xdx_902_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zkmf7ZgOZjqi" title="Stock based compensation"&gt;350,290&lt;/span&gt;&lt;/span&gt;.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
June 30, 2021, the Board of Directors, in accordance with the recently adopted cash and equity compensation package for the members of
the Board of Directors, granted to each of the five non-officer directors of the Company stock options exercisable for a period of &lt;span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_pp0p0_dc_c20210101__20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zVUncA1TIaB" title="Stock option vested exercisable term"&gt;five
years&lt;/span&gt; to purchase &lt;span id="xdx_907_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_ztFSCl50cvad" title="Number of fully vested option exercisable"&gt;100,000&lt;/span&gt; shares (a total of 500,000 shares) of the Company&#x2019;s common stock at an exercise price of $&lt;span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zUTk2y2ocmnk" title="Stock options are exercisable price per share"&gt;3.03&lt;/span&gt; per share
(the closing market price on the date of grant), vesting 12.5% on the last day of each subsequent calendar quarter-end until fully vested.
The total fair value of the &lt;span id="xdx_903_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease_pid_c20210601__20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zKz0GMbgPdp9" title="Fair value of stock options"&gt;500,000&lt;/span&gt; stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined to
be $&lt;span id="xdx_90E_ecustom--FairValueOfStockOptions_c20210601__20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zRxt8frWFCUi" title="Fair value of stock options"&gt;1,421,095&lt;/span&gt; ($&lt;span id="xdx_90E_eus-gaap--SharePrice_iI_pp5p0_c20210409__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zLarEbVR1aK6" title="Stock price per share"&gt;2.84225&lt;/span&gt; per share), which will be charged to operations ratably from July 1, 2021 through June 30, 2023.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_895_eus-gaap--DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_zyGTvWUCDIkh" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;A
summary of stock-based compensation costs for the three months and six months ended June 30, 2021 and 2020 is as follows:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8B3_zqhRNw2CZJz9" style="display: none"&gt;Summary of Stock-based Compensation Costs&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_499_20210401__20210630_zfGwzV3Q3cCg" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_490_20200401__20200630_zFX8XBtuEON5" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_499_20210101__20210630_zpfrtMDun8hf" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_490_20200101__20200630_zjChXcgWpMHg" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Six
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;June
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;June
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_403_eus-gaap--ShareBasedCompensation_hus-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RelatedPartiesMember_zf5F49SeUwX4" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 48%; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Related
    parties&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;850,804&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0965"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,506,836&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0967"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_402_eus-gaap--ShareBasedCompensation_hus-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NonRelatedPartiesMember_zZy2dJqCpwNk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Non-related
    parties&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0969"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0970"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0971"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0972"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_405_eus-gaap--ShareBasedCompensation_i_pp0p0" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Total
    stock-based compensation costs&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;850,804&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0975"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,506,836&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0977"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A1_zOe9ex7uY3M4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_890_eus-gaap--ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_zFnPeNHOoise" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;A
summary of stock option activity, including options issued in the form of warrants, during the six months ended June 30, 2021 is presented
below.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8BC_zUQ2yd2gXyia" style="display: none"&gt;Summary of Stock Option Activity Including Options Form of Warrants&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Number
                                            of&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Average&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Exercise&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Price&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Average
                                            Remaining Contractual&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Life
                                            (in Years)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 46%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Stock
    options outstanding at December 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iS_c20210101__20210630_zvea1ByX3rrd" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Number of shares, stock options outstanding, at the beginning"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,475,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iS_pp3p0_c20210101__20210630_z0ZJprRI4m28" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Weighted average exercise price, stock options outstanding, at the beginning"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;4.136&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Granted&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_c20210101__20210630_zZi1YMnl97bd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, Granted"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,200,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630_z4ibIuXHuH73" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, granted"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.048&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Exercised&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_iN_di_c20210101__20210630_zwindsKEYAWa" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, Exercised"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;(125,001&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630_z5vJugbXcoj1" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, exercised"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;0.808&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Expired&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_c20210101__20210630_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, Expired"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0993"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_c20210101__20210630_zvK5sYo2PHw" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, expired"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0995"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Adjustment
    attributable to reverse stock split&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit_c20210101__20210630_zYIIVJgvMR8a" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Adjustment attributable to reverse stock split"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_ecustom--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice_pp3p0_c20210101__20210630_zzuziLUvMnwj" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, reverse stock split"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0999"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Stock
    options outstanding at June 30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_c20210101__20210630_znF1cMiJOexb" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, stock options outstanding, at the end"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2,550,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pp3p0_c20210101__20210630_zclLLhFSogI8" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, stock options outstanding, at the end"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.787&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span id="xdx_900_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20210101__20210630_zq5pdlDJA1ce" title="Weighted average remaining contractual life (in years), stock options outstanding"&gt;3.79&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Stock
    options exercisable at June 30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_c20210101__20210630_zlMOJwtDO1kh" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, stock options exercisable, at the end"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,650,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pp3p0_c20210101__20210630_z8Dh7OCFxlAc" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, stock options exercisable, at the end"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.831&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20210101__20210630_znYFFYHzhjD1" title="Weighted average remaining contractual life (in years), stock options exercisable"&gt;3.24&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A9_zZwTCMA3T8ua" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Total
deferred compensation expense for the outstanding value of unvested stock options was approximately $&lt;span id="xdx_904_eus-gaap--DeferredCompensationArrangementWithIndividualCompensationExpense_pp0p0_c20210101__20210630_z4XwvRr2hkL1" title="Total deferred compensation expense for outstanding value of unvested stock options"&gt;2,791,000&lt;/span&gt; at June 30, 2021, which
will be recognized subsequent to June 30, 2021 over a weighted-average period of approximately &lt;span id="xdx_90D_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dtM_c20210101__20210630_zPdBTxBXqVI6" title="Stock option vested exercisable term"&gt;24&lt;/span&gt; months.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_898_eus-gaap--ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock_zZnA41bR9XNd" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
exercise prices of common stock options outstanding and exercisable, including options issued in the form of warrants, at June 30, 2021
are as follows:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8B3_zlad2vTdc5q3" style="display: none"&gt;Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 60%; margin-right: auto"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Exercise&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Prices&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Options&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Outstanding&lt;br/&gt;
                                            (Shares)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Options&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Exercisable
                                            &lt;br/&gt;
(Shares)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;0.900&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;33,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;33,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1.200&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;83,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;83,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1.680&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;66,667&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;66,667&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2.800&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;250,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;125,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;666,667&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;666,667&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.030&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;500,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1053"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.200&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;250,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;125,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.210&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;200,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;200,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;6.000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;166,667&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;166,667&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;6.600&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;50,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;50,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;7.140&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;200,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;50,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_z2Af2qfUBMal" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;12.000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_iI_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_zNJoTGOXgvgk" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;83,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_iI_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_zXM3AbcItieb" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;83,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630_pdd" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2,550,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630_pdd" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,650,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A1_zdTlnK2X8eI6" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
intrinsic value of exercisable but unexercised in-the-money stock options at June 30, 2021 was approximately $&lt;span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_c20210630_pp0p0" title="Intrinsic value of exercisable but unexercised in-the-money stock options"&gt;362,251&lt;/span&gt;, based on a fair
market value of $&lt;span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_pp2p0_c20210101__20210630_zlrLnxJqDrPb" title="Fair market value, per share"&gt;3.03&lt;/span&gt; per share on June 30, 2021.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 35pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Outstanding
stock options to acquire &lt;span id="xdx_906_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_iI_pid_c20210630_zde3IZt3r7dd" title="Outstanding stock options to acquire shares of common stock not vested"&gt;900,000&lt;/span&gt; shares of the Company&#x2019;s common stock had not vested at June 30, 2021.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 35pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company expects to satisfy such stock obligations through the issuance of authorized but unissued shares of common stock.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
    <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross
      contextRef="From2007-06-192007-06-20_custom_TwoThousandSevenStockCompensationPlanMember_srt_MaximumMember"
      decimals="INF"
      unitRef="Shares">416667</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
      contextRef="From2021-01-012021-06-30_custom_TwoThousandSevenStockCompensationPlanMember"
      decimals="INF"
      unitRef="Shares">83333</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross
      contextRef="From2020-07-132020-07-14_custom_TwoThousandTwentyStockIncentivePlanMember_srt_MaximumMember"
      decimals="INF"
      unitRef="Shares">2333333</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
      contextRef="AsOf2021-06-30_custom_TwoThousandTwentyStockIncentivePlanMember"
      decimals="INF"
      unitRef="Shares">400000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
      contextRef="AsOf2021-04-09_custom_NonOfficerDirectorsMember"
      decimals="INF"
      unitRef="Shares">100000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
      contextRef="AsOf2021-04-09_srt_DirectorMember_custom_MsReginaBrownMember"
      decimals="INF"
      unitRef="Shares">250000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
    <us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_897_eus-gaap--ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_zzvYu8LGlLtg" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;For
stock options requiring an assessment of value during the six months ended June 30, 2021, the fair value of each stock option award was
estimated using the Black-Scholes option-pricing model with the following assumptions:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8BB_zjXBb85erqFc" style="display: none"&gt;Schedule of Fair Value of Each Option Award Estimated Assumption&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_49B_20210101__20210630_z9Z76HBYRjA1" style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPercent_zVD0eGHhf58" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 80%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Risk-free
    interest rate&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 16%; text-align: right" title="Risk-free interest rate"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;0.89&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Expected
    dividend yield&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dp_uPercent_c20210101__20210630_zDFzpycnbOhh" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Expected dividend yield"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;0&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Expected
    volatility&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPercent_c20210101__20210630_zMmshbFglFR6" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Expected volatility"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;198.79&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Expected
    life&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20210101__20210630__srt--RangeAxis__srt--MinimumMember_z0Ing4WhMNtj" title="Expected life"&gt;3.5&lt;/span&gt;
                                            to &lt;span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20210101__20210630__srt--RangeAxis__srt--MaximumMember_zC0uIIV2Ifre" title="Expected life"&gt;3.6&lt;/span&gt; years&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
      contextRef="From2021-01-01to2021-06-30"
      decimals="INF"
      unitRef="Percent">0.0089</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="From2021-01-01to2021-06-30"
      decimals="INF"
      unitRef="Percent">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="From2021-01-01to2021-06-30"
      decimals="INF"
      unitRef="Percent">1.9879</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 contextRef="From2021-01-012021-06-30_srt_MinimumMember">P3Y6M</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 contextRef="From2021-01-012021-06-30_srt_MaximumMember">P3Y7M6D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription contextRef="From2020-07-132020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember">On
July 15, 2020, as amended on August 12, 2020, in connection with the employment agreement entered into with Eric J. Forman, Mr. Forman
was granted options for 58,333 shares of the Company&#x2019;s common stock. The options can be exercised on a cashless basis. The options
have a term of five years and an exercise price of $7.14 per share, which was equal to the closing price of the Company&#x2019;s common
stock on the grant date. The options vested as to 25% on August 12, 2020, and will vest 25% on each of the first, second and third anniversaries
of the grant date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined
to be $400,855 ($6.8718 per share), of which $100,214 was attributable to the stock options fully-vested on August 12, 2020 and was therefore
charged to operations on that date. The remaining unvested portion of the fair value of the stock options will be charged to operations
ratably from August 12, 2020 through August 12, 2023. During the three months and six months ended June 30, 2021, the Company recorded
charges to general and administrative costs in the consolidated statement of operations of $24,985 and $49,695, respectively, with respect
to these stock options.</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
      contextRef="From2020-07-132020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember"
      decimals="INF"
      unitRef="Shares">58333</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1 contextRef="From2020-07-132020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember">P5Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
      contextRef="AsOf2020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember"
      decimals="2"
      unitRef="USDPShares">7.14</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice>
    <LIXT:FairValueOfStockOptions
      contextRef="From2020-07-132020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember"
      decimals="0"
      unitRef="USD">400855</LIXT:FairValueOfStockOptions>
    <us-gaap:SharePrice
      contextRef="AsOf2020-07-15_custom_EricFormanMember_custom_EmploymentAgreementMember"
      decimals="4"
      unitRef="USDPShares">6.8718</us-gaap:SharePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
      contextRef="From2020-08-112020-08-12_custom_EricFormanMember_custom_EmploymentAgreementMember"
      decimals="0"
      unitRef="USD">100214</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-04-012021-06-30_custom_EricFormanMember_us-gaap_GeneralAndAdministrativeExpenseMember"
      decimals="0"
      unitRef="USD">24985</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-01-012021-06-30_custom_EricFormanMember_us-gaap_GeneralAndAdministrativeExpenseMember"
      decimals="0"
      unitRef="USD">49695</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription contextRef="From2020-07-302020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember">Dr. James S. Miser, M.D., Dr. Miser was granted options
for 83,334 shares of the Company&#x2019;s common stock. The options can be exercised on a cashless basis. The options have a term of five
years and an exercise price of $7.14 per share, which was equal to the closing price of the Company&#x2019;s common stock on the effective
date of the employment agreement. The options vested as to 25% on the effective date, and will vest 25% on each of the first, second
and third anniversaries of the effective date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing
model, was determined to be $572,650 ($6.8718 per share), of which $143,163 was attributable to the stock options fully-vested on August
1, 2020 and was therefore charged to operations on that date. The remaining unvested portion of the fair value of the stock options will
be charged to operations ratably from August 1, 2020 through August 1, 2023. During the three months and six months ended June 30, 2021,
the Company recorded charges to general and administrative costs in the consolidated statement of operations of $35,693 and $70,993,
respectively, with respect to these stock options.</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
      contextRef="From2020-07-302020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember"
      decimals="INF"
      unitRef="Shares">83334</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1 contextRef="From2020-07-302020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember">P5Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
      contextRef="AsOf2020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember"
      decimals="2"
      unitRef="USDPShares">7.14</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice>
    <LIXT:FairValueOfStockOptions
      contextRef="From2020-07-302020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember"
      decimals="0"
      unitRef="USD">572650</LIXT:FairValueOfStockOptions>
    <us-gaap:SharePrice
      contextRef="AsOf2020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember"
      decimals="4"
      unitRef="USDPShares">6.8718</us-gaap:SharePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
      contextRef="From2020-07-302020-08-01_custom_DrJamesMiserMember_custom_EmploymentAgreementMember"
      decimals="0"
      unitRef="USD">143163</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-04-012021-06-30_custom_DrJamesMiserMember_us-gaap_GeneralAndAdministrativeExpenseMember"
      decimals="0"
      unitRef="USD">35693</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-01-012021-06-30_custom_DrJamesMiserMember_us-gaap_GeneralAndAdministrativeExpenseMember"
      decimals="0"
      unitRef="USD">70993</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription contextRef="From2020-08-112020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember">On
August 12, 2020, in connection with the employment agreement entered into with Robert N. Weingarten, Mr. Weingarten was granted options
for 58,333 shares of the Company&#x2019;s common stock. The options can be exercised on a cashless basis. The options have a term of five
years and an exercise price of $7.14 per share, which was equal to the closing price of the Company&#x2019;s common stock on the grant
date. The options vested as to 25% on August 12, 2020, and will vest 25% on each of the first, second and third anniversaries of the
grant date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined to
be $400,855 ($6.8718 per share), of which $100,214 was attributable to the stock options fully-vested on August 12, 2020 and was therefore
charged to operations on that date. The remaining unvested portion of the fair value of the stock options will be charged to operations
ratably from August 12, 2020 through August 12, 2023. During the three months and six months ended June 30, 2021, the Company recorded
charges to general and administrative costs in the consolidated statement of operations of $24,985 and $49,695, respectively, with respect
to these stock options.</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
      contextRef="From2020-08-112020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember"
      decimals="INF"
      unitRef="Shares">58333</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1 contextRef="From2020-08-112020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember">P5Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
      contextRef="AsOf2020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember"
      decimals="2"
      unitRef="USDPShares">7.14</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice>
    <LIXT:FairValueOfStockOptions
      contextRef="From2020-08-112020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember"
      decimals="0"
      unitRef="USD">400855</LIXT:FairValueOfStockOptions>
    <us-gaap:SharePrice
      contextRef="AsOf2020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember"
      decimals="4"
      unitRef="USDPShares">6.8718</us-gaap:SharePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
      contextRef="From2020-08-112020-08-12_custom_RobertNWeingartenMember_custom_EmploymentAgreementMember"
      decimals="0"
      unitRef="USD">100214</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-04-012021-06-30_custom_RobertNWeingartenMember_us-gaap_GeneralAndAdministrativeExpenseMember"
      decimals="0"
      unitRef="USD">24985</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-01-012021-06-30_custom_RobertNWeingartenMember_us-gaap_GeneralAndAdministrativeExpenseMember"
      decimals="0"
      unitRef="USD">49695</us-gaap:ShareBasedCompensation>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
      contextRef="From2021-01-012021-01-06_srt_DirectorMember"
      decimals="INF"
      unitRef="Shares">200000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
      contextRef="From2021-01-012021-01-06_custom_DrWinsonSzeChunHoMember"
      decimals="INF"
      unitRef="Shares">50000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
      contextRef="From2021-01-012021-01-06_custom_DrYunYenMember"
      decimals="INF"
      unitRef="Shares">50000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
      contextRef="From2021-01-012021-01-06_custom_DrStephenFormanMember"
      decimals="INF"
      unitRef="Shares">50000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
      contextRef="From2021-01-012021-01-06_custom_PhilipPalmedoMember"
      decimals="INF"
      unitRef="Shares">50000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1 contextRef="From2021-01-012021-01-06">P5Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
      contextRef="AsOf2021-01-06"
      decimals="2"
      unitRef="USDPShares">3.21</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice>
    <LIXT:FairValueOfStockOptions
      contextRef="From2021-01-012021-01-06"
      decimals="0"
      unitRef="USD">571312</LIXT:FairValueOfStockOptions>
    <us-gaap:SharePrice
      contextRef="AsOf2021-01-06"
      decimals="4"
      unitRef="USDPShares">2.8566</us-gaap:SharePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1 contextRef="From2021-04-012021-04-09_custom_DrWinsonSzeChunHoMember_srt_DirectorMember">P5Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
      contextRef="AsOf2021-04-09_srt_DirectorMember_custom_DrWinsonSzeChunHoMember"
      decimals="INF"
      unitRef="Shares">250000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
      contextRef="AsOf2021-04-09_srt_DirectorMember_custom_DrWinsonSzeChunHoMember"
      decimals="2"
      unitRef="USDPShares">3.20</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice>
    <LIXT:FairValueOfStockOptions
      contextRef="From2021-04-012021-04-09_custom_DrWinsonSzeChunHoMember_custom_EmploymentAgreementMember"
      decimals="0"
      unitRef="USD">753611</LIXT:FairValueOfStockOptions>
    <us-gaap:SharePrice
      contextRef="AsOf2021-04-09_custom_DrWinsonSzeChunHoMember_custom_EmploymentAgreementMember"
      decimals="4"
      unitRef="USDPShares">3.0144</us-gaap:SharePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
      contextRef="From2021-04-012021-04-09_custom_DrWinsonSzeChunHoMember_custom_EmploymentAgreementMember"
      decimals="0"
      unitRef="USD">376800</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-04-012021-06-30_custom_DrWinsonSzeChunHoMember_us-gaap_GeneralAndAdministrativeExpenseMember"
      decimals="0"
      unitRef="USD">414851</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-01-012021-06-30_custom_DrWinsonSzeChunHoMember_us-gaap_GeneralAndAdministrativeExpenseMember"
      decimals="0"
      unitRef="USD">414851</us-gaap:ShareBasedCompensation>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1 contextRef="From2021-05-012021-05-11_srt_DirectorMember_custom_MsReginaBrownMember">P5Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
      contextRef="AsOf2021-05-11_srt_DirectorMember_custom_MsReginaBrownMember"
      decimals="INF"
      unitRef="Shares">250000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
      contextRef="AsOf2021-05-11_srt_DirectorMember_custom_MsReginaBrownMember"
      decimals="2"
      unitRef="USDPShares">2.80</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice>
    <LIXT:FairValueOfStockOptions
      contextRef="From2021-05-012021-05-11_srt_DirectorMember_custom_MsReginaBrownMember"
      decimals="0"
      unitRef="USD">658363</LIXT:FairValueOfStockOptions>
    <us-gaap:SharePrice
      contextRef="AsOf2021-05-11_srt_DirectorMember_custom_MsReginaBrownMember"
      decimals="4"
      unitRef="USDPShares">2.6335</us-gaap:SharePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
      contextRef="From2021-05-012021-05-11_srt_DirectorMember_custom_MsReginaBrownMember"
      decimals="0"
      unitRef="USD">329188</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-04-012021-06-30_custom_MsReginaBrownMember_us-gaap_GeneralAndAdministrativeExpenseMember"
      decimals="0"
      unitRef="USD">350290</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-01-012021-06-30_custom_MsReginaBrownMember_us-gaap_GeneralAndAdministrativeExpenseMember"
      decimals="0"
      unitRef="USD">350290</us-gaap:ShareBasedCompensation>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1 contextRef="From2021-01-012021-06-30_custom_NonOfficerDirectorsMember">P5Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
      contextRef="AsOf2021-06-30_custom_NonOfficerDirectorsMember"
      decimals="INF"
      unitRef="Shares">100000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
      contextRef="AsOf2021-06-30_custom_NonOfficerDirectorsMember"
      decimals="2"
      unitRef="USDPShares">3.03</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease
      contextRef="From2021-06-012021-06-30_custom_NonOfficerDirectorsMember"
      decimals="INF"
      unitRef="Shares">500000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease>
    <LIXT:FairValueOfStockOptions
      contextRef="From2021-06-012021-06-30_custom_NonOfficerDirectorsMember"
      decimals="0"
      unitRef="USD">1421095</LIXT:FairValueOfStockOptions>
    <us-gaap:SharePrice
      contextRef="AsOf2021-04-09_custom_NonOfficerDirectorsMember"
      decimals="5"
      unitRef="USDPShares">2.84225</us-gaap:SharePrice>
    <us-gaap:DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_895_eus-gaap--DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_zyGTvWUCDIkh" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;A
summary of stock-based compensation costs for the three months and six months ended June 30, 2021 and 2020 is as follows:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8B3_zqhRNw2CZJz9" style="display: none"&gt;Summary of Stock-based Compensation Costs&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_499_20210401__20210630_zfGwzV3Q3cCg" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_490_20200401__20200630_zFX8XBtuEON5" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td id="xdx_499_20210101__20210630_zpfrtMDun8hf" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_490_20200101__20200630_zjChXcgWpMHg" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Six
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;June
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;June
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_403_eus-gaap--ShareBasedCompensation_hus-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RelatedPartiesMember_zf5F49SeUwX4" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 48%; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Related
    parties&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;850,804&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0965"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,506,836&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0967"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_402_eus-gaap--ShareBasedCompensation_hus-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NonRelatedPartiesMember_zZy2dJqCpwNk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Non-related
    parties&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0969"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0970"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0971"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0972"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_405_eus-gaap--ShareBasedCompensation_i_pp0p0" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Total
    stock-based compensation costs&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;850,804&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0975"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,506,836&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0977"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-04-012021-06-30_custom_RelatedPartiesMember"
      decimals="0"
      unitRef="USD">850804</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-01-012021-06-30_custom_RelatedPartiesMember"
      decimals="0"
      unitRef="USD">1506836</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-04-012021-06-30"
      decimals="0"
      unitRef="USD">850804</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">1506836</us-gaap:ShareBasedCompensation>
    <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_890_eus-gaap--ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_zFnPeNHOoise" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;A
summary of stock option activity, including options issued in the form of warrants, during the six months ended June 30, 2021 is presented
below.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8BC_zUQ2yd2gXyia" style="display: none"&gt;Summary of Stock Option Activity Including Options Form of Warrants&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Number
                                            of&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Average&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Exercise&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Price&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Average
                                            Remaining Contractual&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Life
                                            (in Years)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 46%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Stock
    options outstanding at December 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iS_c20210101__20210630_zvea1ByX3rrd" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Number of shares, stock options outstanding, at the beginning"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,475,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iS_pp3p0_c20210101__20210630_z0ZJprRI4m28" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Weighted average exercise price, stock options outstanding, at the beginning"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;4.136&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Granted&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_c20210101__20210630_zZi1YMnl97bd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, Granted"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,200,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630_z4ibIuXHuH73" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, granted"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.048&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Exercised&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_iN_di_c20210101__20210630_zwindsKEYAWa" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, Exercised"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;(125,001&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630_z5vJugbXcoj1" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, exercised"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;0.808&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Expired&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_c20210101__20210630_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, Expired"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0993"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_c20210101__20210630_zvK5sYo2PHw" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, expired"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0995"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Adjustment
    attributable to reverse stock split&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit_c20210101__20210630_zYIIVJgvMR8a" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Adjustment attributable to reverse stock split"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_ecustom--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice_pp3p0_c20210101__20210630_zzuziLUvMnwj" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, reverse stock split"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0999"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Stock
    options outstanding at June 30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_c20210101__20210630_znF1cMiJOexb" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, stock options outstanding, at the end"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2,550,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pp3p0_c20210101__20210630_zclLLhFSogI8" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, stock options outstanding, at the end"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.787&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span id="xdx_900_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20210101__20210630_zq5pdlDJA1ce" title="Weighted average remaining contractual life (in years), stock options outstanding"&gt;3.79&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Stock
    options exercisable at June 30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_c20210101__20210630_zlMOJwtDO1kh" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, stock options exercisable, at the end"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,650,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pp3p0_c20210101__20210630_z8Dh7OCFxlAc" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, stock options exercisable, at the end"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.831&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20210101__20210630_znYFFYHzhjD1" title="Weighted average remaining contractual life (in years), stock options exercisable"&gt;3.24&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="AsOf2020-12-31" decimals="INF" unitRef="Shares">1475000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
      contextRef="AsOf2020-12-31"
      decimals="3"
      unitRef="USDPShares">4.136</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
      contextRef="From2021-01-01to2021-06-30"
      decimals="INF"
      unitRef="Shares">1200000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
      contextRef="From2021-01-01to2021-06-30"
      decimals="3"
      unitRef="USDPShares">3.048</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="From2021-01-01to2021-06-30"
      decimals="INF"
      unitRef="Shares">125001</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
      contextRef="From2021-01-01to2021-06-30"
      decimals="3"
      unitRef="USDPShares">0.808</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
    <LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit
      contextRef="From2021-01-01to2021-06-30"
      decimals="INF"
      unitRef="Shares">1</LIXT:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">2550000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
      contextRef="AsOf2021-06-30"
      decimals="3"
      unitRef="USDPShares">3.787</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2 contextRef="From2021-01-01to2021-06-30">P3Y9M14D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">1650000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
      contextRef="AsOf2021-06-30"
      decimals="3"
      unitRef="USDPShares">3.831</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1 contextRef="From2021-01-01to2021-06-30">P3Y2M26D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense
      contextRef="From2021-01-01to2021-06-30"
      decimals="0"
      unitRef="USD">2791000</us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1 contextRef="From2021-01-01to2021-06-30">P24M</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_898_eus-gaap--ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock_zZnA41bR9XNd" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
exercise prices of common stock options outstanding and exercisable, including options issued in the form of warrants, at June 30, 2021
are as follows:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;span id="xdx_8B3_zlad2vTdc5q3" style="display: none"&gt;Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 60%; margin-right: auto"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Exercise&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Prices&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Options&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Outstanding&lt;br/&gt;
                                            (Shares)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Options&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Exercisable
                                            &lt;br/&gt;
(Shares)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;0.900&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;33,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;33,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1.200&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;83,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;83,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1.680&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;66,667&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;66,667&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2.800&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;250,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;125,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;666,667&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;666,667&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.030&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;500,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1053"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.200&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;250,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;125,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;3.210&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;200,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;200,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;6.000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;166,667&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;166,667&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;6.600&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;50,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;50,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;7.140&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;200,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;50,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_z2Af2qfUBMal" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;12.000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_iI_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_zNJoTGOXgvgk" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;83,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_iI_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_zXM3AbcItieb" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;83,333&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630_pdd" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;2,550,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630_pdd" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;1,650,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
      contextRef="From2021-01-012021-06-30_custom_ExercisePriceOneMember"
      decimals="INF"
      unitRef="USDPShares">0.900</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceOneMember"
      decimals="INF"
      unitRef="Shares">33333</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceOneMember"
      decimals="INF"
      unitRef="Shares">33333</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
      contextRef="From2021-01-012021-06-30_custom_ExercisePriceTwoMember"
      decimals="INF"
      unitRef="USDPShares">1.200</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceTwoMember"
      decimals="INF"
      unitRef="Shares">83333</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceTwoMember"
      decimals="INF"
      unitRef="Shares">83333</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
      contextRef="From2021-01-012021-06-30_custom_ExercisePriceThreeMember"
      decimals="INF"
      unitRef="USDPShares">1.680</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceThreeMember"
      decimals="INF"
      unitRef="Shares">66667</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceThreeMember"
      decimals="INF"
      unitRef="Shares">66667</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
      contextRef="From2021-01-012021-06-30_custom_ExercisePriceFourMember"
      decimals="INF"
      unitRef="USDPShares">2.800</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceFourMember"
      decimals="INF"
      unitRef="Shares">250000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceFourMember"
      decimals="INF"
      unitRef="Shares">125000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
      contextRef="From2021-01-012021-06-30_custom_ExercisePriceFiveMember"
      decimals="INF"
      unitRef="USDPShares">3.000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceFiveMember"
      decimals="INF"
      unitRef="Shares">666667</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceFiveMember"
      decimals="INF"
      unitRef="Shares">666667</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
      contextRef="From2021-01-012021-06-30_custom_ExercisePriceSixMember"
      decimals="INF"
      unitRef="USDPShares">3.030</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceSixMember"
      decimals="INF"
      unitRef="Shares">500000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
      contextRef="From2021-01-012021-06-30_custom_ExercisePriceSevenMember"
      decimals="INF"
      unitRef="USDPShares">3.200</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceSevenMember"
      decimals="INF"
      unitRef="Shares">250000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceSevenMember"
      decimals="INF"
      unitRef="Shares">125000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
      contextRef="From2021-01-012021-06-30_custom_ExercisePriceEightMember"
      decimals="INF"
      unitRef="USDPShares">3.210</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceEightMember"
      decimals="INF"
      unitRef="Shares">200000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceEightMember"
      decimals="INF"
      unitRef="Shares">200000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
      contextRef="From2021-01-012021-06-30_custom_ExercisePriceNineMember"
      decimals="INF"
      unitRef="USDPShares">6.000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceNineMember"
      decimals="INF"
      unitRef="Shares">166667</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceNineMember"
      decimals="INF"
      unitRef="Shares">166667</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
      contextRef="From2021-01-012021-06-30_custom_ExercisePriceTenMember"
      decimals="INF"
      unitRef="USDPShares">6.600</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceTenMember"
      decimals="INF"
      unitRef="Shares">50000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceTenMember"
      decimals="INF"
      unitRef="Shares">50000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
      contextRef="From2021-01-012021-06-30_custom_ExercisePriceElevenMember"
      decimals="INF"
      unitRef="USDPShares">7.140</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceElevenMember"
      decimals="INF"
      unitRef="Shares">200000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceElevenMember"
      decimals="INF"
      unitRef="Shares">50000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
      contextRef="From2021-01-012021-06-30_custom_ExercisePriceTwelveMember"
      decimals="INF"
      unitRef="USDPShares">12.000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceTwelveMember"
      decimals="INF"
      unitRef="Shares">83333</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
      contextRef="AsOf2021-06-30_custom_ExercisePriceTwelveMember"
      decimals="INF"
      unitRef="Shares">83333</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">2550000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">1650000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 contextRef="AsOf2021-06-30" decimals="0" unitRef="USD">362251</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
      contextRef="From2021-01-01to2021-06-30"
      decimals="2"
      unitRef="USDPShares">3.03</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares contextRef="AsOf2021-06-30" decimals="INF" unitRef="Shares">900000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares>
    <us-gaap:IncomeTaxDisclosureTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_80F_eus-gaap--IncomeTaxDisclosureTextBlock_z1wIuOTmd2Th" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;7.
&lt;span id="xdx_82F_zsASyiSB9pra"&gt;Income Taxes&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;During
the three months and six months ended June 30, 2021 and 2020, there was no provision for income taxes as the Company incurred losses
during those periods. Deferred tax assets and liabilities reflect the net tax effect of temporary differences between the carrying amount
of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. The Company recorded a full
valuation allowance against its deferred tax assets as the Company believes it is more likely than not the deferred tax assets will not
be realized.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:IncomeTaxDisclosureTextBlock>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_80C_eus-gaap--CommitmentsAndContingenciesDisclosureTextBlock_zrMpacWmuzoj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;8.
&lt;span id="xdx_82D_zNPQdddqi49"&gt;Commitments and Contingencies&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Legal
Claims&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company may be subject to legal claims and actions from time to time as part of its business activities. As of June 30, 2021, the Company
was not subject to any pending or threatened legal claims or actions.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Clinical
Trial Agreements&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Moffitt.
&lt;/b&gt;Effective August 20, 2018, the Company entered into a Clinical Trial Research Agreement with the Moffitt Cancer Center and Research
Institute Hospital Inc., Tampa, Florida, effective for a term of five years, unless terminated earlier by the Company pursuant to 30
days written notice. Pursuant to the Clinical Trial Research Agreement, Moffitt agreed to conduct and manage a Phase 1b/2 clinical trial
to evaluate the therapeutic benefit of the Company&#x2019;s lead anti-cancer clinical compound LB-100 to be administered intravenously
in patients with low or intermediate-1 risk myelodysplastic syndrome (MDS).&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;In
November 2018, the Company received approval from the U.S. Food and Drug Administration for its Investigational New Drug Application
(&#x201c;IND&#x201d;) to conduct a Phase 1b/2 clinical trial to evaluate the therapeutic benefit of LB-100 in patients with low and intermediate-1
risk MDS who have failed or are intolerant of standard treatment. Patients with MDS, although usually older, are generally well except
for severe anemia requiring frequent blood transfusions. This Phase 1b/2 clinical trial utilizes LB-100 as a single agent in the treatment
of patients with low and intermediate-1 risk MDS, including patients with del(5q) myelodysplastic syndrome (del5qMDS) failing first line
therapy. The bone marrow cells of patients with del5qMDS are deficient in PP2A by virtue of an acquired mutation and are especially vulnerable
to further inhibition of PP2A by LB-100. The clinical trial began at a single site in April 2019 and the first patient was entered into
the clinical trial in July 2019. A total enrollment of 41 patients is planned. An interim analysis will be done after the first 21 patients
are entered. If there are 3 or more responders but fewer than 7, an additional 20 patients will be entered. If at any point there are
7 or more responders, this will be sufficient evidence to support continued development of LB-100 for the treatment of low and intermediate-1
risk MDS. Recruitment has been slow and the Covid-19 pandemic has further reduced recruitment of patients into the protocol. At the current
rate of accrual, the clinical trial is expected to be completed over a period of approximately four years from its initiation. However,
with additional funds, the Company&#x2019;s objective would be to add two additional MDS centers to the Phase 2 portion of the study to
accelerate patient accrual.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;During
the three months ended June 30, 2021 and 2020, the Company incurred costs of $&lt;span id="xdx_902_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zxyMv9Wt5IJh" title="Advance amount related to milestone payment"&gt;10,309&lt;/span&gt; and $&lt;span id="xdx_900_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zZPOiPlfnkId" title="Advance amount related to milestone payment"&gt;11,698&lt;/span&gt;, respectively, pursuant to this agreement.
During the six months ended June 30, 2021 and 2020, the Company incurred costs of $&lt;span id="xdx_90B_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zoW31VElQDb2" title="Advance amount related to milestone payment"&gt;17,693&lt;/span&gt; and $&lt;span id="xdx_909_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zmIIjEMaYEoh" title="Advance amount related to milestone payment"&gt;25,364&lt;/span&gt;, respectively, pursuant to this
agreement. As of June 30, 2021, total costs of $&lt;span id="xdx_90A_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_z1OXjFyZTjE8" title="Research and development costs"&gt;103,927&lt;/span&gt; have been incurred pursuant to this agreement.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;GEIS.
&lt;/b&gt;Effective July 31, 2019, the Company entered into a Collaboration Agreement for an Investigator-Initiated Clinical Trial with the
Spanish Sarcoma Group (Grupo Espa&#xf1;ol de Investigaci&#xf3;n en Sarcomas or &#x201c;GEIS&#x201d;), Madrid, Spain, to carry out a
study entitled &#x201c;Randomized phase I/II trial of LB-100 plus doxorubicin vs. doxorubicin alone in first line of advanced soft tissue
sarcoma&#x201d;. The purpose of this clinical trial is to obtain information about the efficacy and safety of LB-100 combined with doxorubicin
in soft tissue sarcomas. Doxorubicin is the global standard for initial treatment of advanced soft tissue sarcomas (&#x201c;ASTS&#x201d;).
Doxorubicin alone has been the mainstay of first line treatment of ASTS for over 40 years, with little therapeutic gain from adding cytotoxic
compounds to or substituting other cytotoxic compounds for doxorubicin. In animal models, LB-100 consistently enhances the anti-tumor
activity of doxorubicin without apparent increases in toxicity.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;GEIS
has a network of referral centers in Spain and across Europe that have an impressive track record of efficiently conducting innovative
studies in ASTS. The Company agreed to provide GEIS with a supply of LB-100 to be utilized in the conduct of this clinical trial, as
well as to provide funding for the clinical trial. The goal was to enter the first patient during the quarter ended December 31, 2020,
with approximately 150 patients to be enrolled over two years. As advanced sarcoma is a very aggressive disease, the design of the study
assumes a median progression free survival (PFS, no evidence of disease progression or death from any cause) of 4.5 months in the doxorubicin
arm and an alternative median PFS of 7.5 months in the doxorubicin plus LB-100 arm to demonstrate a statistically significant decrease
in relative risk of progression or death by adding LB-100. There is a planned interim analysis of the primary endpoint when about half
of the 102 events required for final analysis is reached.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company had previously expected that this clinical trial would commence during the quarter ended June 30, 2020. However, during July
2020, the Spanish regulatory authority advised the Company that although it had approved the scientific and ethical basis of the protocol,
it required that the Company manufacture new inventory of LB-100 under current Spanish pharmaceutical manufacturing standards. These
regulations were adopted subsequent to the production of the Company&#x2019;s existing LB-100 inventory.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;A
new batch of LB 100 has been prepared and is now undergoing the multitude of analytical studies of the formulated product necessary to
gain approval for use in the European Union. Regulatory reviews by the European Union have been delayed until October 2021 as a result
of which the final review of the clinical product by Spanish regulatory authorities will also be delayed. Accordingly, the clinical trial
is now estimated to begin during the quarter ending June 30, 2022 and take approximately three years to conduct.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
interim analysis of this clinical trial could indicate either inferiority or superiority of LB-100 plus doxorubicin as compared to doxorubicin
alone. A positive study would have the potential to change the standard therapy for this disease after four decades of failure to improve
the marginal benefit of doxorubicin alone.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"/&gt;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company&#x2019;s agreement with GEIS provides for various payments based on achieving specific milestones over the term of the agreement.
On February 18, 2020, the Company advanced $&lt;span id="xdx_902_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200216__20200218__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--GrupoEspanolDeInvestigacionEnSarcomasMember_zpzoJiM7Qm69" title="Advance amount related to milestone payment"&gt;43,411&lt;/span&gt; to GEIS towards a second milestone payment obligation of $&lt;span id="xdx_905_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200216__20200218__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zZ3usrdp51n1" title="Advance amount related to milestone payment"&gt;87,471&lt;/span&gt;, which was expected
to become due and payable during the quarter ended June 30, 2020 based on the anticipated achievement of the second milestone, and which
was therefore recorded as an advance on the Company&#x2019;s balance sheet at March 31, 2020. However, as a result of the substantial
delay in commencing the clinical trial as described above, the achievement of the second milestone had been delayed until mid-2021 and
the Company therefore determined to charge such advance to research and development costs in the Company&#x2019;s statement of operations
at June 30, 2020. Subsequently, on February 26, 2021, the Company paid an additional $&lt;span id="xdx_904_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210225__20210226__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zs5PapOOlGd1" title="Advance amount related to milestone payment"&gt;24,171&lt;/span&gt; to GEIS towards the second milestone payment
for current work being done under this agreement.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Accordingly,
during the three months ended June 30, 2021 and 2020, the Company incurred costs of $&lt;span id="xdx_900_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zn7Ge7eXiAed" title="Advance amount related to milestone payment"&gt;0&lt;/span&gt; and $&lt;span id="xdx_904_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zh8pGfRWch43" title="Advance amount related to milestone payment"&gt;43,411&lt;/span&gt;, respectively, pursuant to this agreement.
During the six months ended June 30, 2021 and 2020, the Company incurred costs of $&lt;span id="xdx_905_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zgrL8oMjZV2b" title="Advance amount related to milestone payment"&gt;24,171&lt;/span&gt; and $&lt;span id="xdx_907_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zj4HlPzTz6H6" title="Advance amount related to milestone payment"&gt;43,411&lt;/span&gt; respectively, pursuant to this
agreement. As of June 30, 2021, total costs of $&lt;span id="xdx_90B_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zpHMI9PBx6i2" title="Research and development costs"&gt;155,053&lt;/span&gt; have been incurred pursuant to this agreement.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90D_eus-gaap--OtherCommitmentsDescription_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_zKK35P9Txk7f" title="Aggregate commitments expected, description"&gt;The
Company&#x2019;s aggregate commitments pursuant to the aforementioned clinical trial agreements, less amounts previously paid to date
under these agreements, totaled approximately $&lt;span id="xdx_901_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_z93YuUi9hvlf" title="Aggregate commitments expected"&gt;5,798,000&lt;/span&gt; as of June 30, 2021, consisting of approximately $&lt;span id="xdx_908_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--GrupoEspanolDeInvestigacionEnSarcomasMember_zQwJuQPgFLW8" title="Aggregate commitments expected"&gt;5,193,000&lt;/span&gt; relating to the
GEIS clinical trial and approximately $&lt;span id="xdx_902_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zlBzbbsgxqp5" title="Aggregate commitments expected"&gt;605,000&lt;/span&gt; relating to the Moffit clinical trial, which are expected to be incurred over approximately
the next five years through December 31, 2025.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;In
order to manufacture a new inventory supply of LB-100 for the GEIS clinical trial, the Company has engaged a number of vendors to carry
out the multiple tasks needed to make and gain approval of a new clinical product for investigational study in Spain. These tasks include
the synthesis under good manufacturing practices (GMP) of the active pharmacologic ingredient (API), with documentation of each of the
steps involved by an independent auditor. The API is then transferred to a vendor that prepares the clinical drug product (DP), also
under GMP conditions documented by an independent auditor. The DP is then sent to a vendor to test for purity and sterility, provide
appropriate labels, store the drug, and distribute the drug to the clinical centers for use in the clinical trials. A formal application
documenting all steps taken to prepare the DP for clinical use must be submitted to the appropriate regulatory authorities for review
and approval before being used in a clinical trial.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;As
of June 30, 2021, the Company estimates that this program to provide new inventory of the DP for the Spanish sarcoma study, and potentially
for subsequent multiple trials within the European Union, will cost approximately $&lt;span id="xdx_90A_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--OtherClinicalAgreementsMember__srt--RangeAxis__srt--MinimumMember_zKuOM7rVVY9" title="Research and development costs"&gt;737,000&lt;/span&gt;. The Company&#x2019;s remaining aggregate commitments
under this program, less amounts previously paid to date, totaled approximately $&lt;span id="xdx_906_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--OtherClinicalAgreementsMember_ze6HzlU2zdXc" title="Aggregate commitments expected"&gt;371,000&lt;/span&gt; as of June 30, 2021, which are expected to be
incurred through the quarter ending March 31, 2022. As the production of the new inventory is being conducted in Europe and is paid for
in Euros, final costs are subject to foreign currency fluctuations between the United States Dollar and the Euro.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;City
of Hope. &lt;/b&gt;Effective January 18, 2021, the Company executed a Clinical Research Support Agreement with the City of Hope National Medical
Center, an NCI-designated comprehensive cancer center, and City of Hope Medical Foundation (collectively, &#x201c;City of Hope&#x201d;),
to carry out a Phase 1b clinical trial of LB-100, the Company&#x2019;s first-in-class protein phosphatase inhibitor, combined with a standard
regimen for treatment of untreated extensive- stage disease small cell lung cancer (ED-SCLC). LB-100 will be given in combination with
carboplatin, etoposide and atezolizumab, an FDA-approved but marginally effective regimen, to previously untreated ED-SCLC patients.
The dose of LB-100 will be escalated with the standard fixed doses of the 3-drug regimen to reach a recommended Phase 2 dose (RP2D).
Patient entry will be expanded so that a total of 12 patients will be evaluable at the RP2D to confirm the safety of the LB-100 combination
and to look for potential therapeutic activity as assessed by objective response rate, duration of overall response, progression-free-survival
and overall survival.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
clinical trial was initiated on March 9, 2021, with patient accrual expected to take approximately 18 to 24 months to complete. If LB-100
does potentiate the benefit of the standard regimen, some evidence could be noted at 12 months into the clinical trial, but an assessment
of potential increased activity is likely to require at least 24 months.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"/&gt;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company is seeking two additional centers to increase the rate of accrual. As described below, a recent publication may heighten the
interest of institutions with large populations of small cell lung cancer (SCLC) patients. LB-100 was reported to enhance the effectiveness
of elements of standard therapy in models of SCLC (Mirzapoiazova el al., Molecular Cancer Therapeutics, online July 12, 2021). Dr. Ravi
Salgia, MD, PhD, Professor and Chair of the Department of Medical Oncology and Therapeutics Research at the City of Hope National Medical
Center, is the corresponding author of the paper and also the principal investigator for the Company&#x2019;s SCLC clinical trial. Dr.
Salgia and collaborators found multiple metabolic changes associated with cell death in SCLC cells when exposed to LB-100 alone and when
combined with the drugs in a standard clinical regimen for this notoriously aggressive disease.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;LB-100
has been reported to increase the effectiveness of a number of anti-cancer drugs against several different types of human cancers without
increasing toxicity in animal models. The recent pre-clinical study of SCLC cells observed that (1) LB-100 increases the amount of carboplatin
that enters the tumor cells without increasing toxicity, and (2) LB-100 potentiates the action of the immune-blocker, atezolizumab. These
observations are important because, taken together, they not only constitute a strong rationale for the clinical trial of LB-100 plus
chemo-immunotherapy in SCLC, but they also complement earlier pre-clinical observations that LB-100 can (1) reverse resistance of cancer
cells (ovarian) to cisplatin, another widely used chemotherapy drug (Chang et al., Molecular Cancer Therapeutics, November 5, 2014),
(2) increase the entry of another important anti-cancer agent, doxorubicin, into liver cancer cells associated with increased anti-tumor
activity (Bai et al, Molecular Cancer Therapeutics, August 14, 2014), and (3) enhance the effectiveness of immune-blockers against several
types of cancers (Ho et al. Nature Comm., May 29, 2018). These observations raise the possibility that the addition of LB-100 may be
a general way to enhance standard therapies for cancers for which better treatments are urgently needed. The present clinical trial in
SCLC is an initial step in testing that hypothesis, as is the planned clinical trial in advanced soft tissue sarcoma in which LB-100
is combined with doxorubicin.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;During
the three months and six months ended June 30, 2021, the Company incurred costs of $&lt;span id="xdx_90F_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210401__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_zDdbjlGLq7Zk" title="Aggregate commitments expected"&gt;69,001&lt;/span&gt; and $&lt;span id="xdx_90E_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210101__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_zsN06d81L944" title="Aggregate commitments expected"&gt;309,509&lt;/span&gt;, respectively, pursuant to this
agreement. As of June 30, 2021, total costs of $&lt;span id="xdx_907_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_z6BsktvaJbW8" title="Aggregate commitments expected"&gt;309,509&lt;/span&gt; have been incurred pursuant to this agreement.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company&#x2019;s aggregate commitments pursuant to this clinical trial agreement, less amounts previously paid to date under this agreement,
totaled approximately $&lt;span id="xdx_909_eus-gaap--OtherCommitment_iI_c20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_zFKC8QSlJQsd" title="Aggregate commitments expected"&gt;2,433,000&lt;/span&gt; as of June 30, 2021, which are expected to be incurred over the next two years based upon a target of
42 enrollees. If a significant number of patients fail during the dose-escalation process, an increase of up to 12 patients would likely
be necessary, at an estimated additional cost of approximately $&lt;span id="xdx_904_eus-gaap--OtherCommitment_iI_c20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__srt--ProductOrServiceAxis__us-gaap--HealthCarePatientServiceMember_zZo4iWsXksze" title="Aggregate commitments expected"&gt;800,000&lt;/span&gt;. Alternatively, should fewer than 42 enrollees be required, the
Company has agreed to compensate the City of Hope on a per enrollee basis. The Company currently expects that enrollment in this clinical
trial will range from approximately 18 to 30 enrollees, with 24 enrollees as the most likely number.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Clinical
Trial Monitoring Agreements&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Moffitt.
&lt;/b&gt;On September 12, 2018, the Company finalized a work order agreement with Theradex Systems, Inc. (&#x201c;Theradex&#x201d;), an international
contract research organization (&#x201c;CRO&#x201d;), to monitor the Phase 1b/2 clinical trial being managed and conducted by Moffitt.
The clinical trial began in April 2019 and the first patient was entered into the clinical trial in July 2019. At the current rate of
accrual, the trial is expected to be completed over a period of four years from its initiation.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Costs
under this work order agreement are estimated to be approximately $&lt;span id="xdx_905_eus-gaap--ResearchAndDevelopmentExpense_c20180910__20180912__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_zbXUKTBjNKo7" title="Research and development costs"&gt;954,000&lt;/span&gt;, with such payments expected to be divided approximately 94%
to Theradex for services and approximately 6% for payments for pass-through costs. The costs of the Phase 1b/2 clinical trial being paid
to or through Theradex are being recorded and charged to operations based on the periodic documentation provided by the CRO. During the
three months ended June 30, 2021 and 2020, the Company incurred costs of $&lt;span id="xdx_902_eus-gaap--ResearchAndDevelopmentExpense_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_zrvMSVFUaYf9" title="Research and development costs"&gt;7,540&lt;/span&gt; and $&lt;span id="xdx_90A_eus-gaap--ResearchAndDevelopmentExpense_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_zGFDYlNe9DPh" title="Research and development costs"&gt;5,790&lt;/span&gt;, respectively, pursuant to this work order.
During the six months ended June 30, 2021 and 2020, the Company incurred costs of $&lt;span id="xdx_90E_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_zrlZI5FXQAx4" title="Research and development costs"&gt;8,481&lt;/span&gt; and $&lt;span id="xdx_901_eus-gaap--ResearchAndDevelopmentExpense_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_z0DjNpOvQ6sj" title="Research and development costs"&gt;11,476&lt;/span&gt;, respectively, pursuant to this
work order. As of June 30, 2021, total costs of $&lt;span id="xdx_90B_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zYxWkcXNrNtf" title="Research and development costs"&gt;90,636&lt;/span&gt; have been incurred pursuant to this work order agreement.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company&#x2019;s aggregate commitment pursuant to this clinical trial monitoring agreement, less amounts previously paid to date under
this agreement, totaled approximately $&lt;span id="xdx_90C_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zo9QDh8JMzph" title="Aggregate commitments expected"&gt;873,000&lt;/span&gt; as of June 30, 2021, which are expected to be incurred over approximately the next five
years through June 30, 2025.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;City
of Hope. &lt;/b&gt;On February 5, 2021, the Company signed a new work order agreement with Theradex to monitor the City of Hope investigator-initiated
clinical trial in small cell lung cancer in accordance with FDA requirements for oversight by the sponsoring party. During the three
months and six months ended June 30, 2021, the Company incurred costs of $&lt;span id="xdx_90C_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210401__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zUAeUrqMX9Gj" title="Aggregate commitments expected"&gt;10,773&lt;/span&gt; and $&lt;span id="xdx_90E_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210101__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zHsaGfV1XODg" title="Advance amount related to milestone payment"&gt;14,313&lt;/span&gt;, respectively, pursuant to this work order.
As of June 30, 2021, total costs of $&lt;span id="xdx_900_eus-gaap--OtherCommitment_iI_c20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zJxxvP5WInAd" title="Aggregate commitments expected"&gt;14,313&lt;/span&gt; have been incurred pursuant to this work order agreement.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company&#x2019;s aggregate commitment pursuant to this clinical trial monitoring agreement, less amounts previously paid to date under
this agreement, totaled approximately $&lt;span id="xdx_90E_eus-gaap--OtherCommitment_iI_c20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember_zLNaLRaPX9Lg" title="Aggregate commitments expected"&gt;324,000&lt;/span&gt; as of June 30, 2021, which are expected to be incurred through September 30, 2023.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Patent
and License Agreements&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
March 22, 2018, the Company entered into a Patent Assignment and Exploitation Agreement with INSERM TRANSFERT SA, acting as delegatee
of the French National Institute of Health and Medical Research, for the assignment to the Company of INSERM&#x2019;S interest in United
States Patent No. 9,833,450 entitled &#x201c;Oxabicyloheptanes and Oxabicycloheptenes for the Treatment of Depressive and Stress Disorders&#x201d;,
which was filed with the United States Patent and Trademark Office in the name of INSERM and the Company as co-owners on February 19,
2015 and granted on May 12, 2017, and related patent applications and filings. INSERM is a French public institution dedicated to research
in the field of health and medicine that had previously entered into a Material Transfer Agreement with the Company to allow INSERM to
conduct research on the Company&#x2019;s proprietary compound LB-100 and/or its analogs for the treatment of depressive or stress disorders
in humans. Pursuant to the Agreement, the Company has agreed to make certain milestone payments to INSERM aggregating up to $&lt;span id="xdx_90A_ecustom--MilestonePayments_c20180320__20180322__us-gaap--TypeOfArrangementAxis__custom--MaterialTransferAgreementMember__dei--LegalEntityAxis__custom--INSERMMember__us-gaap--PlanNameAxis__custom--DevelopmentMilestonesMember__srt--RangeAxis__srt--MaximumMember_z01xNG1feSph" title="Milestone payments"&gt;1,750,000&lt;/span&gt;
upon achievement of development milestones and up to $&lt;span id="xdx_90B_ecustom--MilestonePayments_c20180320__20180322__us-gaap--TypeOfArrangementAxis__custom--MaterialTransferAgreementMember__dei--LegalEntityAxis__custom--INSERMMember__us-gaap--PlanNameAxis__custom--CommercialMilestonesMember__srt--RangeAxis__srt--MaximumMember_zXpkwOEVspRh" title="Milestone payments"&gt;6,500,000&lt;/span&gt; upon achievement of commercial milestones. The Company also agreed to
pay INSERM certain commercial royalties on net sales of products attributed to the Agreement. The Company&#x2019;s current plan is to
complete the validation process to evaluate LB-100 for the treatment of depressive or stress disorders in humans within three years;
however, the exploitation of this patent for the treatment of depressive and stress disorders in humans will require substantial additional
capital and/or a joint venture or other type of business arrangement with a pharmaceutical company with substantially greater capital
and business resources than those available to the Company. As there can be no assurances that the Company will be able to obtain the
capital or business resources necessary to focus on the exploitation of this patent, it is uncertain as to when, if at all, the Company
may reach any of the development or commercialization milestones under the Agreement. As of June 30, 2021 and 2020, no amounts were due
under this agreement.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Effective
August 20, 2018, the Company entered into an Exclusive License Agreement with Moffitt. Pursuant to the License Agreement, Moffitt granted
the Company an exclusive license under certain patents owned by Moffitt (the &#x201c;Licensed Patents&#x201d;) relating to the treatment
of MDS and a non-exclusive license under inventions, concepts, processes, information, data, know-how, research results, clinical data,
and the like (other than the Licensed Patents) necessary or useful for the practice of any claim under the Licensed Patents or the use,
development, manufacture or sale of any product for the treatment of MDS which would otherwise infringe a valid claim under the Licensed
Patents. The Company was obligated to pay Moffitt a non-refundable license issue fee of $&lt;span id="xdx_908_ecustom--NonRefundableLicenseIssueFee_c20180818__20180820__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zuBu4ctGpazl" title="Non-refundable license issue fee"&gt;25,000&lt;/span&gt; after the first patient is entered into
a Phase 1b/2 clinical trial to be managed and conducted by Moffitt. The clinical trial began at a single site in April 2019 and the first
patient was entered into the clinical trial in July 2019. The Company is also obligated to pay Moffitt an annual license maintenance
fee of $&lt;span id="xdx_904_ecustom--AnnualLicenseMaintenanceFee_c20180818__20180820__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zEH4z0OBbVSh" title="Annual license maintenance fee"&gt;25,000&lt;/span&gt; commencing on the first anniversary of the Effective Date and every anniversary thereafter until the Company commences
payment of minimum royalty payments. The Company has also agreed to pay non-refundable milestone payments to Moffitt, which cannot be
credited against earned royalties payable by the Company, based on reaching various clinical and commercial milestones aggregating $&lt;span id="xdx_909_ecustom--PaymentsOnNonrefundableMilestone_c20180818__20180820__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_z0pu8Oehh3U3" title="Payments on non-refundable milestone"&gt;1,897,000&lt;/span&gt;,
subject to reduction by &lt;span id="xdx_908_ecustom--PercentageOfMilestone_iI_dp_uPercent_c20180820__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zNSLwoeaeWma" title="Percentage of milestone"&gt;40&lt;/span&gt;% under certain circumstances relating to the status of Valid Claims, as such term is defined in the License
Agreement. During the three months ended June 30, 2021 and 2020, the Company recorded charges to operations of $&lt;span id="xdx_903_ecustom--AmountChargeToOperations_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zFAAJMpcEih2" title="Amount charges to operations"&gt;6,233&lt;/span&gt; and $&lt;span id="xdx_90F_ecustom--AmountChargeToOperations_c20200401__20200430__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zMtHRXZhgsla" title="Amount charges to operations"&gt;6,233&lt;/span&gt;, respectively,
in connection with its obligations under the License Agreement. During the six months ended June 30, 2021 and 2020, the Company recorded
charges to operations of $&lt;span id="xdx_90D_ecustom--AmountChargeToOperations_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zwR4iLbSmCD3" title="Amount charges to operations"&gt;12,397&lt;/span&gt; and $&lt;span id="xdx_90D_ecustom--AmountChargeToOperations_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zb8Ah8b4wJD7" title="Amount charges to operations"&gt;12,398&lt;/span&gt;, respectively, in connection with its obligations under the License Agreement. As of June
30, 2021, no milestones had yet been attained.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company will be obligated to pay Moffitt earned royalties of 4% on worldwide cumulative net sales of royalty-bearing products, subject
to reduction to 2% under certain circumstances, on a quarterly basis, with a minimum royalty payment of $&lt;span id="xdx_90A_eus-gaap--PaymentsForRoyalties_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember__us-gaap--VestingAxis__custom--FirstFourYearsMember_zc7NmkAIvsy1" title="Minimum payments for royalties"&gt;50,000&lt;/span&gt; in the first four years
after sales commence, and $&lt;span id="xdx_90D_eus-gaap--PaymentsForRoyalties_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember__us-gaap--VestingAxis__custom--FiveYearsAndThereafterMember_zfpWcyMZnVxa" title="Minimum payments for royalties"&gt;100,000&lt;/span&gt; in year five and each year thereafter, subject to reduction by 40% under certain circumstances relating
to the status of Valid Claims, as such term is defined in the License Agreement. The Company&#x2019;s obligation to pay earned royalties
under the License Agreement commences on the date of the first sale of a royalty-bearing product, and shall automatically expire on a
country-by-country basis on the date on which the last valid claim of the Licensed Patents expires, lapses or is declared invalid, and
the obligation to pay any earned royalties under the License Agreement shall terminate on the date on which the last valid claim of the
Licensed Patents expires, lapses, or is declared to be invalid in all countries.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Employment
Agreements with Officers&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;During
July and August 2020, the Company entered into one-year employment agreements with its executive officers, consisting of Dr. John S.
Kovach, Eric J. Forman, Dr. James S. Miser, and Robert N. Weingarten, which provided for aggregate annual compensation of $&lt;span id="xdx_903_eus-gaap--SalariesWagesAndOfficersCompensation_c20200701__20200831__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--Dr.JohnKovachMember_zON6Y8SdvT72" title="Annual salary"&gt;640,000&lt;/span&gt;, payable
monthly (see Note 5). The employment agreements are automatically renewable for additional &lt;span id="xdx_90D_ecustom--AgreementTermDescription_c20131222__20131224__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_z2cBHIibmifi" title="Agreement term"&gt;one-year periods&lt;/span&gt; unless terminated by either
party upon 60 days written notice prior to the end of the applicable one-year period, or by death, or by termination for cause. On April
9, 2021, the Board of Directors increased the annual compensation of Eric J. Forman, the Company&#x2019;s Chief Administrative Officer,
Dr. James S. Miser, the Company&#x2019;s Chief Medical Officer, and Robert N. Weingarten, the Company&#x2019;s Chief Financial Officer,
under the employment agreements such that the total aggregate annual compensation of all officers increased to $&lt;span id="xdx_908_eus-gaap--EmployeeBenefitsAndShareBasedCompensation_c20210501__20210502__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--Dr.JamesMember_zOLi4mDN7e5" title="Annual compensation"&gt;775,000&lt;/span&gt;, effective May
1, 2021.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Other
Significant Agreements and Contracts&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;On
December 24, 2013, the Company entered into an agreement with NDA Consulting Corp. for consultation and advice in the field of oncology
research and drug development. As part of the agreement, NDA also agreed to cause its president, Dr. Daniel D. Von Hoff, M.D., to become
a member of the Company&#x2019;s Scientific Advisory Committee. The term of the agreement was for one year and provided for a quarterly
cash fee of $&lt;span id="xdx_90E_ecustom--ConsultingAndAdvisoryCashFee_c20131223__20131224__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_zwVxTapvOlx8" title="Consulting and advisory fee"&gt;4,000&lt;/span&gt;. The agreement has been automatically renewed for additional one-year terms on its anniversary date since 2014. Consulting
and advisory fees charged to operations pursuant to this agreement were $&lt;span id="xdx_90B_ecustom--ConsultingAndAdvisoryCashFee_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_zarF8JpHZi76" title="Consulting and advisory fee"&gt;4,000&lt;/span&gt; and $&lt;span id="xdx_904_ecustom--ConsultingAndAdvisoryCashFee_c20200401__20200630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_z1Am6BnK8S3g" title="Consulting and advisory fee"&gt;4,000&lt;/span&gt; for the three months ended June 30, 2021 and
2020, respectively, and $&lt;span id="xdx_90C_ecustom--ConsultingAndAdvisoryCashFee_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_zsptDFkXHGb2" title="Consulting and advisory fee"&gt;8,000&lt;/span&gt; and $&lt;span id="xdx_900_ecustom--ConsultingAndAdvisoryCashFee_c20200101__20200630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_zG1AaOHyFiL9" title="Consulting and advisory fee"&gt;8,000&lt;/span&gt; for the six months ended June 30, 2021 and 2020, respectively, which were included in research
and development costs in the consolidated statements of operations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Effective
September 14, 2015, the Company entered into a Collaboration Agreement with BioPharmaWorks, pursuant to which the Company engaged BioPharmaWorks
to perform certain services for the Company. Those services included, among other things: (a) assisting the Company to (i) commercialize
its products and strengthen its patent portfolio, (ii) identify large pharmaceutical companies with potential interest in the Company&#x2019;s
product pipeline, and (iii) prepare and deliver presentations concerning the Company&#x2019;s products; (b) at the request of the Board
of Directors, serving as backup management for up to three months should the Company&#x2019;s Chief Executive Officer and scientific leader
be temporarily unable to carry out his duties; (c) being available for consultation in drug discovery and development; and (d) identifying
providers and overseeing tasks relating to clinical use and commercialization of new compounds.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;BioPharmaWorks
was founded in 2015 by former Pfizer scientists with extensive multi-disciplinary research and development and drug development experience.
The Collaboration Agreement was for an initial term of two years and automatically renews for subsequent annual periods unless terminated
by a party not less than 60 days prior to the expiration of the applicable period. In connection with the Collaboration Agreement, the
Company agreed to pay BioPharmaWorks a monthly fee of $&lt;span id="xdx_903_ecustom--ConsultingAndAdvisoryCashFee_c20150912__20150914__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_z2ZECaOelbSa" title="Consulting and advisory fee"&gt;10,000&lt;/span&gt;, subject to the right of the Company to pay a negotiated hourly rate in
lieu of the monthly payment and agreed to issue to BioPharmaWorks certain equity-based compensation. In April 2018, it was mutually agreed
to suspend services and payments under the Collaboration Agreement, without extending its term, for the period from February 1, 2018
through the September 13, 2019 anniversary date. In February 2019, the Company and BioPharmaWorks subsequently agreed to resume the Collaboration
Agreement effective March 1, 2019, and the Collaboration Agreement is currently in effect. The Company recorded charges to operations
pursuant to this Collaboration Agreement of $&lt;span id="xdx_904_ecustom--ReimbursementExpense_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_zRp1wwtrINF1" title="Reimbursed expense"&gt;30,000&lt;/span&gt; and $&lt;span id="xdx_900_ecustom--ReimbursementExpense_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_zSA8VUWmejLd" title="Reimbursed expense"&gt;30,000&lt;/span&gt; for the three months ended June 30, 2021 and 2020, respectively, and
$&lt;span id="xdx_906_ecustom--ReimbursementExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_zU2cRMzlu5d3" title="Reimbursed expense"&gt;60,000&lt;/span&gt; and $&lt;span id="xdx_904_ecustom--ReimbursementExpense_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_z4Tv33SAuKt3" title="Reimbursed expense"&gt;60,000&lt;/span&gt; for the six months ended June 30, 2021 and 2020, respectively, which were included in research and development costs
in the consolidated statements of operations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"/&gt;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Effective
August 12, 2020, the Company entered into a Master Service Agreement with the Foundation for Angelman Syndrome Therapy (FAST) to collaborate
in supporting pre-clinical studies of the potential benefit of LB-100 in a mouse model of Angelman Syndrome (AS) as reported in The Proceedings
of The National Academy of Science (Wang et al, June 3, 2019). The pre-clinical studies will be conducted at The University of California
- Davis under the direction of Dr. David Segal, an internationally recognized leader in AS research. If the pre-clinical studies confirm
that LB-100 reduces AS signs in rodent models, the Company has agreed to enter into discussions with FAST with respect to possible collaborations
to most efficiently assess the benefit of LB-100 in patients with AS, which is a rare disease affecting an estimated one out of 12,000
to one out of 20,000 persons in the United States. The genetic cause of AS, reduced function of a specific maternal gene called Ube3,
has been understood for some time, but the molecular abnormality resulting from the genetic lesion has now been shown to be increased
concentrations of protein phosphatase 2A (PP2A), a molecular target of the Company&#x2019;s investigational compound, LB-100. The Company
has agreed to provide FAST with a supply of LB-100 to be utilized in the conduct of this study, which is initially expected to be completed
within three years. Conditioned on FAST&#x2019;s completion of this study, the Company has agreed to pay FAST five percent (&lt;span id="xdx_901_ecustom--PercentageOfProceedsAgreeToPayUnderAgreements_dp_uPercent_c20200810__20200812__us-gaap--TypeOfArrangementAxis__custom--MasterServiceAgreementMember__dei--LegalEntityAxis__custom--FoundationForAngelmanSyndromeTherapyMember_zd5mq6QH4ZX" title="Percentage of proceeds agree to pay under agreement"&gt;5&lt;/span&gt;%) of all
proceeds, as defined in the Master Service Agreement, received by the Company, up to a maximum of $&lt;span id="xdx_90B_ecustom--MaximumAmountReceivedUnderAgreement_c20200810__20200812__us-gaap--TypeOfArrangementAxis__custom--MasterServiceAgreementMember__dei--LegalEntityAxis__custom--FoundationForAngelmanSyndromeTherapyMember_zFHOKJfjC2Ch" title="Maximum amount received under agreement"&gt;250,000&lt;/span&gt; from the exploitation of the
study results.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
research team at the University of California, Davis recently completed their pre-clinical study of the potential benefit of LB-100 in
a mouse model of AS, and the results are currently under review by FAST. The preliminary analysis indicates that the positive results
previously reported by Chinese investigators were not confirmed in the US model. The Company is awaiting input from FAST as to whether
it intends to continue to pursue pre-clinical studies of LB 100.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Effective
December 21, 2020, the Company entered into a services agreement with IRTH Communications, LLC for investor/public relations, financial
communications, and strategic consulting services, effective for an initial term of twelve months and renewable annually thereafter.
The Company agreed to pay a monthly fee of $&lt;span id="xdx_904_ecustom--ConsultingAndAdvisoryCashFee_c20201220__20201221__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zXiGiNHFUT62" title="Consulting and advisory fee"&gt;7,500&lt;/span&gt;, including any renewal term, and also agreed to issue restricted shares of common stock,
fully vested upon issuance, with a grant date fair value of $&lt;span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20201220__20201221__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zFRpHsaeCSW4" title="Stock options grant date fair value"&gt;100,000&lt;/span&gt; (see Note 4). Upon the commencement of any renewal term, the Company
will be obligated to issue additional restricted shares of common stock, fully vested upon issuance, with a grant date fair value of
$&lt;span id="xdx_905_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20201220__20201221__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zAmLOtqaPE92" title="Stock options grant date fair value"&gt;100,000&lt;/span&gt;. During the three months and six months ended June 30, 2021, the Company incurred charges in the amount of $&lt;span id="xdx_908_eus-gaap--GeneralAndAdministrativeExpense_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zDlU4nJIOKmf" title="General and administrative costs"&gt;22,500&lt;/span&gt; and $&lt;span id="xdx_909_eus-gaap--GeneralAndAdministrativeExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zcnBGIUq0alc" title="General and administrative costs"&gt;45,000&lt;/span&gt;,
respectively, with respect to this agreement, which amount is included in general and administrative costs in the Company&#x2019;s consolidated
statements of operations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Impact
of the Novel Coronavirus (Covid-19) on the Company&#x2019;s Business Activities&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif; background-color: white"&gt;The
global outbreak of the novel coronavirus (Covid-19) has led to disruptions in general economic activities worldwide, as businesses and
governments have taken broad actions to mitigate this public health crisis. &lt;/span&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;In
light of the uncertain and continually evolving situation relating to the spread of Covid-19, this pandemic could pose a risk to the
Company. The extent to which the coronavirus may impact the Company&#x2019;s business activities will depend on future developments, which
are highly uncertain and cannot be predicted at this time. The Company intends to continue to monitor the situation and may adjust its
current business plans as more information and guidance become available.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
coronavirus pandemic presents a challenge to medical facilities worldwide. As the Company&#x2019;s clinical trials are conducted on an
outpatient basis, it is not currently possible to predict the full impact of this developing health crisis on such clinical trials, which
could include delays in and increased costs of such clinical trials. Current indications from the clinical research organizations conducting
the clinical trials for the Company are that such clinical trials are being delayed or extended for several months as a result of the
coronavirus pandemic.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
most problematic issue directly related to Covid-19 for the Company is the delay in completing the glioblastoma (GBM) pharmacology clinical
trial at NCI. This clinical trial is being conducted by the NCI without charge to the Company. The neurosurgical unit at the NCI is closed
due to the Covid-19 epidemic. Patient entry remains at two, with the goal to enter eight patients before analyzing results. There is
an urgent need to improve therapy for this type of aggressive brain tumor. If the NCI study shows that LB-100 does penetrate the brain,
a clinical study of LB-100 in combination with standard therapy for GBM, the drug temozolomide and radiation, both of which have been
well documented in pre-clinical studies to be significantly enhanced by LB-100, would be of significant interest to neuro-oncologists
frustrated by decades of limited advances in therapy for this common brain tumor in adults.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;There
is also significant uncertainty as to the effect that the coronavirus may have on the amount and type of financing available to the Company
in the future.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company intends to continue to monitor the situation and may adjust its current business plans as more information and guidance become
available.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2021-04-012021-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember"
      decimals="0"
      unitRef="USD">10309</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2020-04-012020-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember"
      decimals="0"
      unitRef="USD">11698</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2021-01-012021-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember"
      decimals="0"
      unitRef="USD">17693</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2020-01-012020-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember"
      decimals="0"
      unitRef="USD">25364</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2021-01-012021-06-30_custom_CollaborationAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember"
      decimals="0"
      unitRef="USD">103927</us-gaap:ResearchAndDevelopmentExpense>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2020-02-162020-02-18_custom_CollaborationAgreementMember_custom_GrupoEspanolDeInvestigacionEnSarcomasMember"
      decimals="0"
      unitRef="USD">43411</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2020-02-162020-02-18_custom_CollaborationAgreementMember"
      decimals="0"
      unitRef="USD">87471</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2021-02-252021-02-26_custom_CollaborationAgreementMember"
      decimals="0"
      unitRef="USD">24171</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2021-04-012021-06-30_custom_CollaborationAgreementMember"
      decimals="0"
      unitRef="USD">0</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2020-04-012020-06-30_custom_CollaborationAgreementMember"
      decimals="0"
      unitRef="USD">43411</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2021-01-012021-06-30_custom_CollaborationAgreementMember"
      decimals="0"
      unitRef="USD">24171</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2020-01-012020-06-30_custom_CollaborationAgreementMember"
      decimals="0"
      unitRef="USD">43411</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2021-01-012021-06-30_custom_CollaborationAgreementMember"
      decimals="0"
      unitRef="USD">155053</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:OtherCommitmentsDescription contextRef="From2021-01-012021-06-30_custom_ClinicalTrialAgreementMember">The
Company&#x2019;s aggregate commitments pursuant to the aforementioned clinical trial agreements, less amounts previously paid to date
under these agreements, totaled approximately $5,798,000 as of June 30, 2021, consisting of approximately $5,193,000 relating to the
GEIS clinical trial and approximately $605,000 relating to the Moffit clinical trial, which are expected to be incurred over approximately
the next five years through December 31, 2025.</us-gaap:OtherCommitmentsDescription>
    <us-gaap:OtherCommitment
      contextRef="AsOf2021-06-30_custom_ClinicalTrialAgreementMember"
      decimals="0"
      unitRef="USD">5798000</us-gaap:OtherCommitment>
    <us-gaap:OtherCommitment
      contextRef="AsOf2021-06-30_custom_CollaborationAgreementMember_custom_GrupoEspanolDeInvestigacionEnSarcomasMember"
      decimals="0"
      unitRef="USD">5193000</us-gaap:OtherCommitment>
    <us-gaap:OtherCommitment
      contextRef="AsOf2021-06-30_custom_ClinicalTrialAgreementMember_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember"
      decimals="0"
      unitRef="USD">605000</us-gaap:OtherCommitment>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2021-01-012021-06-30_custom_OtherClinicalAgreementsMember_srt_MinimumMember"
      decimals="0"
      unitRef="USD">737000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:OtherCommitment
      contextRef="AsOf2021-06-30_custom_OtherClinicalAgreementsMember"
      decimals="0"
      unitRef="USD">371000</us-gaap:OtherCommitment>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2021-04-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember"
      decimals="0"
      unitRef="USD">69001</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2021-01-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember"
      decimals="0"
      unitRef="USD">309509</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2021-01-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember"
      decimals="0"
      unitRef="USD">309509</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:OtherCommitment
      contextRef="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_ClinicalTrialAgreementMember"
      decimals="0"
      unitRef="USD">2433000</us-gaap:OtherCommitment>
    <us-gaap:OtherCommitment
      contextRef="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember_us-gaap_HealthCarePatientServiceMember"
      decimals="0"
      unitRef="USD">800000</us-gaap:OtherCommitment>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2018-09-102018-09-12_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember"
      decimals="0"
      unitRef="USD">954000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2021-04-012021-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember"
      decimals="0"
      unitRef="USD">7540</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2020-04-012020-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember"
      decimals="0"
      unitRef="USD">5790</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2021-01-012021-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember"
      decimals="0"
      unitRef="USD">8481</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2020-01-012020-06-30_custom_WorkOrderAgreementMember_custom_TheradexSystemsIncMember"
      decimals="0"
      unitRef="USD">11476</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2021-01-012021-06-30_custom_WorkOrderAgreementMember"
      decimals="0"
      unitRef="USD">90636</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:OtherCommitment
      contextRef="AsOf2021-06-30_custom_WorkOrderAgreementMember"
      decimals="0"
      unitRef="USD">873000</us-gaap:OtherCommitment>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2021-04-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_WorkOrderAgreementMember"
      decimals="0"
      unitRef="USD">10773</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <LIXT:AdvanceAmountRelatedToMilestonePayment
      contextRef="From2021-01-012021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_WorkOrderAgreementMember"
      decimals="0"
      unitRef="USD">14313</LIXT:AdvanceAmountRelatedToMilestonePayment>
    <us-gaap:OtherCommitment
      contextRef="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember_custom_WorkOrderAgreementMember"
      decimals="0"
      unitRef="USD">14313</us-gaap:OtherCommitment>
    <us-gaap:OtherCommitment
      contextRef="AsOf2021-06-30_custom_CityOfHopeNationalMedicalCenterMember"
      decimals="0"
      unitRef="USD">324000</us-gaap:OtherCommitment>
    <LIXT:MilestonePayments
      contextRef="From2018-03-202018-03-22_custom_MaterialTransferAgreementMember_custom_INSERMMember_custom_DevelopmentMilestonesMember_srt_MaximumMember"
      decimals="0"
      unitRef="USD">1750000</LIXT:MilestonePayments>
    <LIXT:MilestonePayments
      contextRef="From2018-03-202018-03-22_custom_MaterialTransferAgreementMember_custom_INSERMMember_custom_CommercialMilestonesMember_srt_MaximumMember"
      decimals="0"
      unitRef="USD">6500000</LIXT:MilestonePayments>
    <LIXT:NonRefundableLicenseIssueFee
      contextRef="From2018-08-182018-08-20_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember_custom_ExclusiveLicenseAgreementMember"
      decimals="0"
      unitRef="USD">25000</LIXT:NonRefundableLicenseIssueFee>
    <LIXT:AnnualLicenseMaintenanceFee
      contextRef="From2018-08-182018-08-20_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember_custom_ExclusiveLicenseAgreementMember"
      decimals="0"
      unitRef="USD">25000</LIXT:AnnualLicenseMaintenanceFee>
    <LIXT:PaymentsOnNonrefundableMilestone
      contextRef="From2018-08-182018-08-20_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember_custom_ExclusiveLicenseAgreementMember"
      decimals="0"
      unitRef="USD">1897000</LIXT:PaymentsOnNonrefundableMilestone>
    <LIXT:PercentageOfMilestone
      contextRef="AsOf2018-08-20_custom_MoffittCancerCenterandResearchInstituteHospitalIncMember_custom_ExclusiveLicenseAgreementMember"
      decimals="INF"
      unitRef="Percent">0.40</LIXT:PercentageOfMilestone>
    <LIXT:AmountChargeToOperations
      contextRef="From2021-04-012021-06-30_custom_ExclusiveLicenseAgreementMember"
      decimals="0"
      unitRef="USD">6233</LIXT:AmountChargeToOperations>
    <LIXT:AmountChargeToOperations
      contextRef="From2020-04-012020-04-30_custom_ExclusiveLicenseAgreementMember"
      decimals="0"
      unitRef="USD">6233</LIXT:AmountChargeToOperations>
    <LIXT:AmountChargeToOperations
      contextRef="From2021-01-012021-06-30_custom_ExclusiveLicenseAgreementMember"
      decimals="0"
      unitRef="USD">12397</LIXT:AmountChargeToOperations>
    <LIXT:AmountChargeToOperations
      contextRef="From2020-01-012020-06-30_custom_ExclusiveLicenseAgreementMember"
      decimals="0"
      unitRef="USD">12398</LIXT:AmountChargeToOperations>
    <us-gaap:PaymentsForRoyalties
      contextRef="From2021-01-012021-06-30_custom_ExclusiveLicenseAgreementMember_custom_FirstFourYearsMember"
      decimals="0"
      unitRef="USD">50000</us-gaap:PaymentsForRoyalties>
    <us-gaap:PaymentsForRoyalties
      contextRef="From2021-01-012021-06-30_custom_ExclusiveLicenseAgreementMember_custom_FiveYearsAndThereafterMember"
      decimals="0"
      unitRef="USD">100000</us-gaap:PaymentsForRoyalties>
    <us-gaap:SalariesWagesAndOfficersCompensation
      contextRef="From2020-07-012020-08-31_custom_EmploymentAgreementMember_custom_Dr.JohnKovachMember"
      decimals="0"
      unitRef="USD">640000</us-gaap:SalariesWagesAndOfficersCompensation>
    <LIXT:AgreementTermDescription contextRef="From2013-12-222013-12-24_custom_NDAConsultingCorpMember">one-year periods</LIXT:AgreementTermDescription>
    <us-gaap:EmployeeBenefitsAndShareBasedCompensation
      contextRef="From2021-05-012021-05-02_custom_EmploymentAgreementMember_custom_Dr.JamesMember"
      decimals="0"
      unitRef="USD">775000</us-gaap:EmployeeBenefitsAndShareBasedCompensation>
    <LIXT:ConsultingAndAdvisoryCashFee
      contextRef="From2013-12-232013-12-24_custom_NDAConsultingCorpMember"
      decimals="0"
      unitRef="USD">4000</LIXT:ConsultingAndAdvisoryCashFee>
    <LIXT:ConsultingAndAdvisoryCashFee
      contextRef="From2021-04-012021-06-30_custom_NDAConsultingCorpMember"
      decimals="0"
      unitRef="USD">4000</LIXT:ConsultingAndAdvisoryCashFee>
    <LIXT:ConsultingAndAdvisoryCashFee
      contextRef="From2020-04-012020-06-30_custom_NDAConsultingCorpMember"
      decimals="0"
      unitRef="USD">4000</LIXT:ConsultingAndAdvisoryCashFee>
    <LIXT:ConsultingAndAdvisoryCashFee
      contextRef="From2021-01-012021-06-30_custom_NDAConsultingCorpMember"
      decimals="0"
      unitRef="USD">8000</LIXT:ConsultingAndAdvisoryCashFee>
    <LIXT:ConsultingAndAdvisoryCashFee
      contextRef="From2020-01-012020-06-30_custom_NDAConsultingCorpMember"
      decimals="0"
      unitRef="USD">8000</LIXT:ConsultingAndAdvisoryCashFee>
    <LIXT:ConsultingAndAdvisoryCashFee
      contextRef="From2015-09-122015-09-14_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember"
      decimals="0"
      unitRef="USD">10000</LIXT:ConsultingAndAdvisoryCashFee>
    <LIXT:ReimbursementExpense
      contextRef="From2021-04-012021-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember"
      decimals="0"
      unitRef="USD">30000</LIXT:ReimbursementExpense>
    <LIXT:ReimbursementExpense
      contextRef="From2020-04-012020-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember"
      decimals="0"
      unitRef="USD">30000</LIXT:ReimbursementExpense>
    <LIXT:ReimbursementExpense
      contextRef="From2021-01-012021-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember"
      decimals="0"
      unitRef="USD">60000</LIXT:ReimbursementExpense>
    <LIXT:ReimbursementExpense
      contextRef="From2020-01-012020-06-30_custom_CollaborationAgreementMember_custom_BioPharmaWorksLLCMember"
      decimals="0"
      unitRef="USD">60000</LIXT:ReimbursementExpense>
    <LIXT:PercentageOfProceedsAgreeToPayUnderAgreements
      contextRef="From2020-08-102020-08-12_custom_MasterServiceAgreementMember_custom_FoundationForAngelmanSyndromeTherapyMember"
      decimals="INF"
      unitRef="Percent">0.05</LIXT:PercentageOfProceedsAgreeToPayUnderAgreements>
    <LIXT:MaximumAmountReceivedUnderAgreement
      contextRef="From2020-08-102020-08-12_custom_MasterServiceAgreementMember_custom_FoundationForAngelmanSyndromeTherapyMember"
      decimals="0"
      unitRef="USD">250000</LIXT:MaximumAmountReceivedUnderAgreement>
    <LIXT:ConsultingAndAdvisoryCashFee
      contextRef="From2020-12-202020-12-21_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember"
      decimals="0"
      unitRef="USD">7500</LIXT:ConsultingAndAdvisoryCashFee>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
      contextRef="From2020-12-202020-12-21_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember"
      decimals="0"
      unitRef="USD">100000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
      contextRef="From2020-12-202020-12-21_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember"
      decimals="0"
      unitRef="USD">100000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="From2021-04-012021-06-30_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember"
      decimals="0"
      unitRef="USD">22500</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="From2021-01-012021-06-30_custom_ServiceAgreementMember_custom_IRTHCommunicationsLLCMember"
      decimals="0"
      unitRef="USD">45000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:SubsequentEventsTextBlock contextRef="From2021-01-01to2021-06-30">&lt;p id="xdx_80C_eus-gaap--SubsequentEventsTextBlock_zFbw45bWEKI9" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;9.
&lt;span id="xdx_82F_zxxubKt2I4lk"&gt;Subsequent Events&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;The
Company performed an evaluation of subsequent events through the date of filing of these consolidated financial statements with the SEC.
Other than those matters described below, there were no material subsequent events which affected, or could affect, the amounts or disclosures
in the consolidated financial statements.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Exercise
of Stock Options&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"&gt;&lt;span style="font: 10pt Times New Roman, Times, Serif"&gt;Effective
July 14, 2021, stock options for &lt;span title="Stock issued new issue share"&gt;&lt;span id="xdx_90B_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_pid_c20210712__20210714__us-gaap--SubsequentEventTypeAxis__us-gaap--SubsequentEventMember__srt--TitleOfIndividualAxis__custom--OfficerAndDirectorsMember_z2hcSHOFhZ9c" title="Stock issued new issue share"&gt;83,333&lt;/span&gt;&lt;/span&gt; shares of common stock were exercised by a consultant of the Company at $&lt;span id="xdx_90C_eus-gaap--SharePrice_iI_pid_c20210714__us-gaap--SubsequentEventTypeAxis__us-gaap--SubsequentEventMember__srt--TitleOfIndividualAxis__custom--OfficerAndDirectorsMember_zOtUTwSNzIik" title="Share price"&gt;1.20&lt;/span&gt; per share, generating
total cash proceeds of $&lt;span id="xdx_909_eus-gaap--ProceedsFromStockOptionsExercised_c20210712__20210714__us-gaap--SubsequentEventTypeAxis__us-gaap--SubsequentEventMember__srt--TitleOfIndividualAxis__custom--OfficerAndDirectorsMember_zo1xriAnMmO1" title="Proceeds from stock options exercised"&gt;100,000&lt;/span&gt;.&lt;/span&gt;&lt;/p&gt;

</us-gaap:SubsequentEventsTextBlock>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="From2021-07-122021-07-14_us-gaap_SubsequentEventMember_custom_OfficerAndDirectorsMember"
      decimals="INF"
      unitRef="Shares">83333</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:SharePrice
      contextRef="AsOf2021-07-14_us-gaap_SubsequentEventMember_custom_OfficerAndDirectorsMember"
      decimals="INF"
      unitRef="USDPShares">1.20</us-gaap:SharePrice>
    <us-gaap:ProceedsFromStockOptionsExercised
      contextRef="From2021-07-122021-07-14_us-gaap_SubsequentEventMember_custom_OfficerAndDirectorsMember"
      decimals="0"
      unitRef="USD">100000</us-gaap:ProceedsFromStockOptionsExercised>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012454687368">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Cover - shares<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Aug. 01, 2021</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressesLineItems', window );"><strong>Entity Addresses [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">10-Q<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentQuarterlyReport', window );">Document Quarterly Report</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentTransitionReport', window );">Document Transition Report</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Jun. 30,  2021<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">Q2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2021<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--12-31<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-39717<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">LIXTE BIOTECHNOLOGY HOLDINGS, INC.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001335105<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">20-2903526<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">680 East Colorado Boulevard<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine2', window );">Entity Address, Address Line Two</a></td>
<td class="text">Suite 180<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Pasadena<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">CA<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">91101<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">(631)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">830-7092<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityInteractiveDataCurrent', window );">Entity Interactive Data Current</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Non-accelerated Filer<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13,746,593<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=LIXT_CommonStockParValue0.0001PerShareMember', window );">Common Stock, par value $0.0001 per share [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressesLineItems', window );"><strong>Entity Addresses [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common
    Stock, par value $0.0001 per share<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">LIXT<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember', window );">Warrants to Purchase Common Stock, par value $0.0001 per share [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressesLineItems', window );"><strong>Entity Addresses [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Warrants
    to Purchase Common Stock, par value $0.0001 per share<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">LIXTW<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressesAddressTypeAxis=dei_FormerAddressMember', window );">Former Address [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressesLineItems', window );"><strong>Entity Addresses [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">248 Route 25A<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine2', window );">Entity Address, Address Line Two</a></td>
<td class="text">No. 2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">East Setauket<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">NY<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">11733<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CurrentFiscalYearEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gMonthDayItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalPeriodFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalPeriodFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fiscalPeriodItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalYearFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalYearFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentQuarterlyReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as an quarterly report.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 10-Q<br> -Number 240<br> -Section 308<br> -Subsection a<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentQuarterlyReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentTransitionReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as a transition report.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Forms 10-K, 10-Q, 20-F<br> -Number 240<br> -Section 13<br> -Subsection a-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentTransitionReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 2 such as Street or Suite number</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressesLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCurrentReportingStatus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFilerCategory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:filerCategoryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInteractiveDataCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-T<br> -Number 232<br> -Section 405<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInteractiveDataCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityShellCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityShellCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntitySmallBusiness">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicates that the company is a Smaller Reporting Company (SRC).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntitySmallBusiness</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=LIXT_CommonStockParValue0.0001PerShareMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=LIXT_CommonStockParValue0.0001PerShareMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressesAddressTypeAxis=dei_FormerAddressMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressesAddressTypeAxis=dei_FormerAddressMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012454761640">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets - USD ($)<br></strong></div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>Current assets:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash</a></td>
<td class="nump">$ 6,798,477<span></span>
</td>
<td class="nump">$ 5,069,266<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_AdvancesOnResearchAndDevelopmentContractServices', window );">Advances on research and development contract services</a></td>
<td class="nump">323,333<span></span>
</td>
<td class="nump">76,898<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidInsurance', window );">Prepaid insurance</a></td>
<td class="nump">75,983<span></span>
</td>
<td class="nump">67,311<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent', window );">Other prepaid expenses and current assets</a></td>
<td class="nump">44,871<span></span>
</td>
<td class="nump">15,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">7,242,664<span></span>
</td>
<td class="nump">5,228,475<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">7,242,664<span></span>
</td>
<td class="nump">5,228,475<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>Current liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent', window );">Accounts payable and accrued expenses, including $27,833 and $0 to related parties at June 30, 2021 and December 31, 2020, respectively</a></td>
<td class="nump">162,447<span></span>
</td>
<td class="nump">190,292<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_AccruedOfferingCostsCurrent', window );">Accrued offering costs</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">10,467<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent', window );">Research and development contract liabilities</a></td>
<td class="nump">213,879<span></span>
</td>
<td class="nump">15,765<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">376,326<span></span>
</td>
<td class="nump">216,524<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingencies', window );">Commitments and contingencies</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityAbstract', window );"><strong>Stockholders&#8217; equity:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockValue', window );">Preferred Stock, $0.0001 par value; authorized &#8211; 10,000,000 shares; issued and outstanding &#8211; 350,000 shares of Series A Convertible Preferred Stock, $10.00 per share stated value, liquidation preference based on assumed conversion into common shares &#8211; 729,167 shares</a></td>
<td class="nump">3,500,000<span></span>
</td>
<td class="nump">3,500,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common stock, $0.0001 par value; authorized &#8211; 100,000,000 shares; issued and outstanding &#8211; 13,663,260 shares and 12,402,157 shares at June 30, 2021 and December 31, 2020, respectively</a></td>
<td class="nump">1,366<span></span>
</td>
<td class="nump">1,240<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapital', window );">Additional paid-in capital</a></td>
<td class="nump">37,179,050<span></span>
</td>
<td class="nump">31,864,479<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(33,814,078)<span></span>
</td>
<td class="num">(30,353,768)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total stockholders&#8217; equity</a></td>
<td class="nump">6,866,338<span></span>
</td>
<td class="nump">5,011,951<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders&#8217; equity</a></td>
<td class="nump">$ 7,242,664<span></span>
</td>
<td class="nump">$ 5,228,475<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_AccruedOfferingCostsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accrued offering costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_AccruedOfferingCostsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_AdvancesOnResearchAndDevelopmentContractServices">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Advances on research and development contract services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_AdvancesOnResearchAndDevelopmentContractServices</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Research and development contract liabilities, current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdditionalPaidInCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(A))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8736-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iv))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124433192&amp;loc=SL2890621-112765<br><br>Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iii)(A))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 14: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iii))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123596393&amp;loc=d3e14064-108612<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(B))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=123419778&amp;loc=d3e5710-111685<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iv))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8906-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6801-107765<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124433192&amp;loc=SL2890621-112765<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(A))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iii)(A))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iii))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123596393&amp;loc=d3e14064-108612<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iv))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(B))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 15: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=123419778&amp;loc=d3e5710-111685<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iv))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3044-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.25)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.(a),19)<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14326-108349<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123596393&amp;loc=d3e14064-108612<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124433192&amp;loc=SL2890621-112765<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(A))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=124433192&amp;loc=SL2890621-112765<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iv))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123419778&amp;loc=d3e5710-111685<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(B))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=123419778&amp;loc=d3e5710-111685<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iii)(A))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iv))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123596393&amp;loc=d3e14064-108612<br><br>Reference 20: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.21)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(7))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseAndOtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidInsurance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6387103&amp;loc=d3e6435-108320<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 05<br> -Paragraph 5<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123349782&amp;loc=d3e5879-108316<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6787-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidInsurance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=124501264&amp;loc=SL117420844-207641<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=124501264&amp;loc=SL117420844-207641<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=122038336&amp;loc=d3e74512-122707<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123596393&amp;loc=d3e14064-108612<br><br>Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>R3.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012453327656">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)<br></strong></div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableRelatedPartiesCurrent', window );">Accounts payable and accrued expenses</a></td>
<td class="nump">$ 27,833<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, par value</a></td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized</a></td>
<td class="nump">10,000,000<span></span>
</td>
<td class="nump">10,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value</a></td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common stock, shares authorized</a></td>
<td class="nump">100,000,000<span></span>
</td>
<td class="nump">100,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, shares issued</a></td>
<td class="nump">13,663,260<span></span>
</td>
<td class="nump">12,402,157<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, shares outstanding</a></td>
<td class="nump">13,663,260<span></span>
</td>
<td class="nump">12,402,157<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=LIXT_SeriesAConvertiblePreferredStockMember', window );">Series A Convertible Preferred Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesIssued', window );">Preferred stock, shares issued</a></td>
<td class="nump">350,000<span></span>
</td>
<td class="nump">350,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesOutstanding', window );">Preferred stock, shares outstanding</a></td>
<td class="nump">350,000<span></span>
</td>
<td class="nump">350,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_PreferredStockStatedValue', window );">Preferred stock, stated value</a></td>
<td class="nump">$ 10.00<span></span>
</td>
<td class="nump">$ 10.00<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion', window );">Preferred stock, issuable upon conversion</a></td>
<td class="nump">729,167<span></span>
</td>
<td class="nump">729,167<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_PreferredStockStatedValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Preferred stock, stated value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_PreferredStockStatedValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableRelatedPartiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39603-107864<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableRelatedPartiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued for each share of convertible preferred stock that is converted.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(27))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21475-112644<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 16<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496180-112644<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21506-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496158-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496158-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=LIXT_SeriesAConvertiblePreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=LIXT_SeriesAConvertiblePreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<FILENAME>R4.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012453572872">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Operations (Unaudited) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementAbstract', window );"><strong>Income Statement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenues</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpensesAbstract', window );"><strong>Costs and expenses:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GeneralAndAdministrativeExpense', window );">General and administrative costs, including compensation to officers, directors and affiliates of $1,033,304 and $27,000 for the three months ended June 30, 2021 and 2020, respectively, and $1,849,336 and $54,000 to related parties for the six months ended June 30, 2021 and 2020, respectively</a></td>
<td class="nump">1,470,180<span></span>
</td>
<td class="nump">255,443<span></span>
</td>
<td class="nump">2,751,834<span></span>
</td>
<td class="nump">547,928<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development costs</a></td>
<td class="nump">262,415<span></span>
</td>
<td class="nump">117,946<span></span>
</td>
<td class="nump">705,941<span></span>
</td>
<td class="nump">212,618<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpenses', window );">Total costs and expenses</a></td>
<td class="nump">1,732,595<span></span>
</td>
<td class="nump">373,389<span></span>
</td>
<td class="nump">3,457,775<span></span>
</td>
<td class="nump">760,546<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Loss from operations</a></td>
<td class="num">(1,732,595)<span></span>
</td>
<td class="num">(373,389)<span></span>
</td>
<td class="num">(3,457,775)<span></span>
</td>
<td class="num">(760,546)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentIncomeNonoperating', window );">Interest income</a></td>
<td class="nump">180<span></span>
</td>
<td class="nump">264<span></span>
</td>
<td class="nump">326<span></span>
</td>
<td class="nump">4,246<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="num">(751)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(2,861)<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (1,733,166)<span></span>
</td>
<td class="num">$ (373,125)<span></span>
</td>
<td class="num">$ (3,460,310)<span></span>
</td>
<td class="num">$ (756,300)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDiluted', window );">Net loss per common share &#8211; basic and diluted</a></td>
<td class="num">$ (0.13)<span></span>
</td>
<td class="num">$ (0.03)<span></span>
</td>
<td class="num">$ (0.26)<span></span>
</td>
<td class="num">$ (0.07)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted', window );">Weighted average common shares outstanding &#8211; basic and diluted</a></td>
<td class="nump">13,633,040<span></span>
</td>
<td class="nump">11,174,302<span></span>
</td>
<td class="nump">13,203,010<span></span>
</td>
<td class="nump">11,174,302<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=125511455&amp;loc=d3e1337-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=123367319&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=124435984&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=123367319&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InvestmentIncomeNonoperating">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of income from investments (for example, dividends) not considered a component of the entity's core operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=123367319&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentIncomeNonoperating</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22595-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 40<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123482062&amp;loc=SL123482106-238011<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=124431353&amp;loc=SL124452729-227067<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=123367319&amp;loc=SL114868664-224227<br><br>Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3602-108585<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22499-107794<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iv))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iii)(A))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iv))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 17: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123596393&amp;loc=d3e14064-108612<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22583-107794<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=125511455&amp;loc=SL5780133-109256<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22658-107794<br><br>Reference 24: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669619-108580<br><br>Reference 25: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8924-108599<br><br>Reference 26: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22694-107794<br><br>Reference 27: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22694-107794<br><br>Reference 28: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 29: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669625-108580<br><br>Reference 30: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8736-108599<br><br>Reference 31: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 32: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(B))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 33: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(A))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 34: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8906-108599<br><br>Reference 35: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8924-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8736-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 912<br> -SubTopic 730<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6472174&amp;loc=d3e58812-109433<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8906-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e9031-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 41<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e9038-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130543-203045<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8736-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8736-108599<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 42<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e9054-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=123351226&amp;loc=SL49130545-203045<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 924<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 11.L)<br> -URI http://asc.fasb.org/extlink&amp;oid=6472922&amp;loc=d3e499488-122856<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>16
<FILENAME>R5.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012444866760">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementAbstract', window );"><strong>Income Statement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty', window );">General and administrative costs, to related parties</a></td>
<td class="nump">$ 1,033,304<span></span>
</td>
<td class="nump">$ 27,000<span></span>
</td>
<td class="nump">$ 1,849,336<span></span>
</td>
<td class="nump">$ 54,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of selling, general and administrative expenses resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>17
<FILENAME>R6.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012449495208">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)<br></strong></div></th>
<th class="th"><div>Series A Convertible Preferred Stock [Member]</div></th>
<th class="th"><div>Common Stock [Member]</div></th>
<th class="th"><div>Additional Paid-in Capital [Member]</div></th>
<th class="th"><div>Retained Earnings [Member]</div></th>
<th class="th"><div>Total</div></th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Beginning balance, value at Dec. 31, 2019</a></td>
<td class="nump">$ 3,500,000<span></span>
</td>
<td class="nump">$ 1,117<span></span>
</td>
<td class="nump">$ 26,021,904<span></span>
</td>
<td class="num">$ (27,088,886)<span></span>
</td>
<td class="nump">$ 2,434,135<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, shares at Dec. 31, 2019</a></td>
<td class="nump">350,000<span></span>
</td>
<td class="nump">11,174,302<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss for the period</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(756,300)<span></span>
</td>
<td class="num">(756,300)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Ending balance, value at Jun. 30, 2020</a></td>
<td class="nump">$ 3,500,000<span></span>
</td>
<td class="nump">$ 1,117<span></span>
</td>
<td class="nump">26,021,904<span></span>
</td>
<td class="num">(27,845,186)<span></span>
</td>
<td class="nump">1,677,835<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, shares at Jun. 30, 2020</a></td>
<td class="nump">350,000<span></span>
</td>
<td class="nump">11,174,302<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Beginning balance, value at Mar. 31, 2020</a></td>
<td class="nump">$ 3,500,000<span></span>
</td>
<td class="nump">$ 1,117<span></span>
</td>
<td class="nump">26,021,904<span></span>
</td>
<td class="num">(27,472,061)<span></span>
</td>
<td class="nump">2,050,960<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, shares at Mar. 31, 2020</a></td>
<td class="nump">350,000<span></span>
</td>
<td class="nump">11,174,302<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss for the period</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(373,125)<span></span>
</td>
<td class="num">(373,125)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Ending balance, value at Jun. 30, 2020</a></td>
<td class="nump">$ 3,500,000<span></span>
</td>
<td class="nump">$ 1,117<span></span>
</td>
<td class="nump">26,021,904<span></span>
</td>
<td class="num">(27,845,186)<span></span>
</td>
<td class="nump">1,677,835<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, shares at Jun. 30, 2020</a></td>
<td class="nump">350,000<span></span>
</td>
<td class="nump">11,174,302<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Beginning balance, value at Dec. 31, 2020</a></td>
<td class="nump">$ 3,500,000<span></span>
</td>
<td class="nump">$ 1,240<span></span>
</td>
<td class="nump">31,864,479<span></span>
</td>
<td class="num">(30,353,768)<span></span>
</td>
<td class="nump">5,011,951<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, shares at Dec. 31, 2020</a></td>
<td class="nump">350,000<span></span>
</td>
<td class="nump">12,402,157<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of options</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 12<span></span>
</td>
<td class="nump">100,988<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 101,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercise of options, shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">125,001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">125,001<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueNewIssues', window );">Proceeds from sale of common stock in direct equity offering, net of offering costs</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 113<span></span>
</td>
<td class="nump">3,689,648<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 3,689,761<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Proceeds from sale of common stock in direct equity offering, net of offering costs, shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,133,102<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueOther', window );">Exercise of warrants</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">17,099<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">17,100<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesOther', window );">Exercise of warrants, shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation expense</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">1,506,836<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">1,506,836<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss for the period</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(3,460,310)<span></span>
</td>
<td class="num">(3,460,310)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Ending balance, value at Jun. 30, 2021</a></td>
<td class="nump">$ 3,500,000<span></span>
</td>
<td class="nump">$ 1,366<span></span>
</td>
<td class="nump">37,179,050<span></span>
</td>
<td class="num">(33,814,078)<span></span>
</td>
<td class="nump">6,866,338<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, shares at Jun. 30, 2021</a></td>
<td class="nump">350,000<span></span>
</td>
<td class="nump">13,663,260<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Beginning balance, value at Mar. 31, 2021</a></td>
<td class="nump">$ 3,500,000<span></span>
</td>
<td class="nump">$ 1,354<span></span>
</td>
<td class="nump">36,227,258<span></span>
</td>
<td class="num">(32,080,912)<span></span>
</td>
<td class="nump">7,647,700<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, shares at Mar. 31, 2021</a></td>
<td class="nump">350,000<span></span>
</td>
<td class="nump">13,538,259<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of options</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 12<span></span>
</td>
<td class="nump">100,988<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">101,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercise of options, shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">125,001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation expense</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">850,804<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">850,804<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss for the period</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(1,733,166)<span></span>
</td>
<td class="num">(1,733,166)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Ending balance, value at Jun. 30, 2021</a></td>
<td class="nump">$ 3,500,000<span></span>
</td>
<td class="nump">$ 1,366<span></span>
</td>
<td class="nump">$ 37,179,050<span></span>
</td>
<td class="num">$ (33,814,078)<span></span>
</td>
<td class="nump">$ 6,866,338<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, shares at Jun. 30, 2021</a></td>
<td class="nump">350,000<span></span>
</td>
<td class="nump">13,663,260<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=122142933&amp;loc=d3e11149-113907<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=122142933&amp;loc=d3e11178-113907<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123468992&amp;loc=d3e4534-113899<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22595-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 40<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123482062&amp;loc=SL123482106-238011<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=124431353&amp;loc=SL124452729-227067<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=123367319&amp;loc=SL114868664-224227<br><br>Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3602-108585<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22499-107794<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iv))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iii)(A))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iv))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 17: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123596393&amp;loc=d3e14064-108612<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22583-107794<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=125511455&amp;loc=SL5780133-109256<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22658-107794<br><br>Reference 24: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669619-108580<br><br>Reference 25: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8924-108599<br><br>Reference 26: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22694-107794<br><br>Reference 27: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22694-107794<br><br>Reference 28: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 29: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669625-108580<br><br>Reference 30: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8736-108599<br><br>Reference 31: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 32: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(B))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 33: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(A))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 34: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8906-108599<br><br>Reference 35: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued which are neither cancelled nor held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of new stock issued during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of stock issued attributable to transactions classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of share options (or share units) exercised during the current period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of shares of stock issued attributable to transactions classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock issued as a result of the exercise of stock options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=122038336&amp;loc=d3e74512-122707<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123596393&amp;loc=d3e14064-108612<br><br>Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>18
<FILENAME>R7.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012449236472">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Cash flows from operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (3,460,310)<span></span>
</td>
<td class="num">$ (756,300)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net loss to net cash used in operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses', window );">General and administrative costs</a></td>
<td class="nump">1,506,836<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingAssetsAbstract', window );"><strong>(Increase) decrease in -</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices', window );">Advances on research and development contract services</a></td>
<td class="num">(246,435)<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet', window );">Accrued interest receivable</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">14,367<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInPrepaidInsurance', window );">Prepaid insurance</a></td>
<td class="num">(8,672)<span></span>
</td>
<td class="nump">19,889<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Other prepaid expenses and current assets</a></td>
<td class="num">(29,871)<span></span>
</td>
<td class="nump">8,295<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract', window );"><strong>Increase (decrease) in -</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities', window );">Accounts payable and accrued expenses</a></td>
<td class="num">(27,845)<span></span>
</td>
<td class="nump">15,319<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities', window );">Research and development contract liabilities</a></td>
<td class="nump">198,114<span></span>
</td>
<td class="num">(70,252)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash used in operating activities</a></td>
<td class="num">(2,068,183)<span></span>
</td>
<td class="num">(768,682)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>Cash flows from financing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfCommonStock', window );">Proceeds from sale of common stock in direct equity offering, net of offering costs</a></td>
<td class="nump">3,689,761<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_RepaymentOfDeferredOfferingCosts', window );">Payment of deferred offering costs</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(55,850)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfWarrants', window );">Exercise of common stock warrants</a></td>
<td class="nump">17,100<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromStockPlans', window );">Exercise of common stock options</a></td>
<td class="nump">101,000<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfStockIssuanceCosts', window );">Payment of public offering costs</a></td>
<td class="num">(10,467)<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash provided by (used in) financing activities</a></td>
<td class="nump">3,797,394<span></span>
</td>
<td class="num">(55,850)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract', window );"><strong>Cash:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect', window );">Net increase (decrease)</a></td>
<td class="nump">1,729,211<span></span>
</td>
<td class="num">(824,532)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations', window );">Balance at beginning of period</a></td>
<td class="nump">5,069,266<span></span>
</td>
<td class="nump">2,598,864<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations', window );">Balance at end of period</a></td>
<td class="nump">6,798,477<span></span>
</td>
<td class="nump">1,774,332<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplementalCashFlowInformationAbstract', window );"><strong>Supplemental disclosures of cash flow information:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestPaidNet', window );">Interest</a></td>
<td class="nump">2,944<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesPaidNet', window );">Income taxes</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of noncash, equity-based remuneration to employees and vendors, included in total general and administrative expenses, related to general and administrative activities. This may include the value of stock or unit options and amortization of restricted stock or units. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Increase decrease in advances on research and development contract services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net change during the reporting period in the amount of research and development contract liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_RepaymentOfDeferredOfferingCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Payment of deferred offering costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_RepaymentOfDeferredOfferingCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=123431023&amp;loc=SL98516268-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3044-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 230<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=123444420&amp;loc=d3e33268-110906<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxesPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123431023&amp;loc=d3e4297-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxesPaidNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the amount due from borrowers for interest payments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingAssetsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingAssetsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in prepaid expenses, and assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInPrepaidInsurance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) of consideration paid in advance for insurance that provides economic benefits in future periods.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInPrepaidInsurance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123431023&amp;loc=d3e4297-108586<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3367-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3536-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestPaidNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3536-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22595-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 40<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123482062&amp;loc=SL123482106-238011<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=124431353&amp;loc=SL124452729-227067<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=123367319&amp;loc=SL114868664-224227<br><br>Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3602-108585<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22499-107794<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iv))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iii)(A))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iv))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 17: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=123596393&amp;loc=d3e14064-108612<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22583-107794<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=125511455&amp;loc=SL5780133-109256<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22658-107794<br><br>Reference 24: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669619-108580<br><br>Reference 25: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8924-108599<br><br>Reference 26: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22694-107794<br><br>Reference 27: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22694-107794<br><br>Reference 28: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 29: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124509347&amp;loc=SL7669625-108580<br><br>Reference 30: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8736-108599<br><br>Reference 31: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442526-122756<br><br>Reference 32: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(B))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 33: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(A))<br> -URI http://asc.fasb.org/extlink&amp;oid=124359900&amp;loc=SL124442552-122756<br><br>Reference 34: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8906-108599<br><br>Reference 35: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e8933-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfStockIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for cost incurred directly with the issuance of an equity security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfStockIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the additional capital contribution to the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromStockPlans">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the amount received from the stock plan during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromStockPlans</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SupplementalCashFlowInformationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SupplementalCashFlowInformationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>19
<FILENAME>R8.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012446517128">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Organization and Basis of Presentation<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract', window );"><strong>Organization, Consolidation and Presentation of Financial Statements [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock', window );">Organization and Basis of Presentation</a></td>
<td class="text"><p id="xdx_806_eus-gaap--OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_zWT7FXysAmt4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>1.
<span id="xdx_821_zrr1bX1g13cd">Organization and Basis of Presentation</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
condensed consolidated financial statements of Lixte Biotechnology Holdings, Inc., a Delaware corporation (&#8220;Holdings&#8221;), including
its wholly-owned Delaware subsidiary, Lixte Biotechnology, Inc. (&#8220;Lixte&#8221;) (collectively, the &#8220;Company&#8221;), at June
30, 2021, and for the three months and six months ended June 30, 2021 and 2020, are unaudited. In the opinion of management of the Company,
all adjustments, including normal recurring accruals, have been made that are necessary to present fairly the financial position of the
Company as of June 30, 2021, and the results of its operations for the three months and six months ended June 30, 2021 and 2020, and
its cash flows for the six months ended June 30, 2021 and 2020. Operating results for the interim periods presented are not necessarily
indicative of the results to be expected for a full fiscal year. The consolidated balance sheet at December 31, 2020 has been derived
from the Company&#8217;s audited consolidated financial statements at such date.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
condensed consolidated financial statements and related notes have been prepared pursuant to the rules and regulations of the Securities
and Exchange Commission (the &#8220;SEC&#8221;). Accordingly, certain information and footnote disclosures normally included in financial
statements prepared in accordance with generally accepted accounting principles have been omitted pursuant to such rules and regulations.
These condensed consolidated financial statements should be read in conjunction with the financial statements and other information included
in the Company&#8217;s Annual Report on Form 10-K for the fiscal year ended December 31, 2020, as filed with the SEC.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -URI http://asc.fasb.org/topic&amp;trid=2122149<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -URI http://asc.fasb.org/topic&amp;trid=2197479<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>20
<FILENAME>R9.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012449787432">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Business<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract', window );"><strong>Organization, Consolidation and Presentation of Financial Statements [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NatureOfOperations', window );">Business</a></td>
<td class="text"><p id="xdx_80E_eus-gaap--NatureOfOperations_zOcwrJAlT5xl" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>2.
<span id="xdx_82D_z985IKj6uVC6">Business</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company is a drug discovery company that uses biomarker technology to identify enzyme targets associated with serious common diseases
and then designs novel compounds to attack those targets. The Company&#8217;s product pipeline is primarily focused on inhibitors of
protein phosphatases, used alone and in combination with cytotoxic agents and/or x-ray and immune checkpoint blockers, and encompasses
two major categories of compounds at various stages of pre-clinical and clinical development that the Company believes have broad therapeutic
potential not only for cancer but also for other debilitating and life-threatening diseases.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s activities are subject to significant risks and uncertainties, including the need for additional capital. The Company
has not yet commenced any revenue-generating operations, does not have positive cash flows from operations, and is dependent on periodic
infusions of equity capital to fund its operating requirements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Going
Concern</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">At
June 30, 2021, the Company had cash of $<span id="xdx_905_eus-gaap--CashAndCashEquivalentsAtCarryingValue_c20210630_pp0p0" title="Cash and cash equivalents">6,798,477</span> available to fund its operations. Because the Company is currently engaged in Phase
2 clinical trials, it is expected that it will take a significant amount of time and resources to develop any product or intellectual
property capable of generating sustainable revenues. Accordingly, the Company&#8217;s business is unlikely to generate any sustainable
operating revenues in the next several years and may never do so. Even if the Company is able to generate revenues through licensing
its technologies or through product sales, there can be no assurance that the Company will be able to achieve positive earnings and operating
cash flows.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s consolidated financial statements have been presented on the basis that it will continue as a going concern, which contemplates
the realization of assets and satisfaction of liabilities in the normal course of business. The Company has no recurring source of revenue
and has experienced negative operating cash flows since inception. The Company has financed its working capital requirements primarily
through the recurring sale of its equity securities.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">As
a result, management has concluded that there is substantial doubt about the Company&#8217;s ability to continue as a going concern.
The Company&#8217;s independent registered public accounting firm, in its report on the Company&#8217;s consolidated financial statements
for the year ended December 31, 2020, has also expressed substantial doubt about the Company&#8217;s ability to continue as a going concern.
The Company&#8217;s consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s ability to continue as a going concern is dependent upon its ability to raise additional equity capital to fund its research
and development activities and to ultimately achieve sustainable operating revenues and profitability. The amount and timing of future
cash requirements depends on the pace and design of the Company&#8217;s clinical trial program, which, in turn, depends on the availability
of operating capital to fund such activities.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
November 30, 2020, the Company listed on The Nasdaq Capital Market in conjunction with the completion of its public offering of units
of common stock and warrants that generated net cash proceeds of $<span id="xdx_90C_eus-gaap--ProceedsFromIssuanceOrSaleOfEquity_c20201129__20201130_pp0p0" title="Proceeds from issuance of common stock and warrants">4,591,349</span>. Subsequently, on January 18, 2021, the Company entered into
a clinical trial agreement to carry out a Phase 1b clinical trial of LB-100, combined with a standard regimen for untreated, extensive
stage-disease small cell lung cancer. This new clinical trial is being conducted through City of Hope and is estimated to cost from $<span id="xdx_90F_ecustom--EstimatedCostOfClinicalTrial_c20210101__20210118__dei--LegalEntityAxis__custom--PhaseOneBClinicalTrialMember__srt--RangeAxis__srt--MinimumMember_pp0p0" title="Estimated cost of clinical trial">2,500,000</span>
to $<span id="xdx_90D_ecustom--EstimatedCostOfClinicalTrial_c20210101__20210118__dei--LegalEntityAxis__custom--PhaseOneBClinicalTrialMember__srt--RangeAxis__srt--MaximumMember_pp0p0" title="Estimated cost of clinical trial">2,900,000</span> and take approximately 24 to 30 months. Combined with the Company&#8217;s existing clinical trial commitments, this new
clinical trial commitment represents an additional demand on the Company&#8217;s working capital resources. Although the Company completed
a sale of common stock under a registered direct equity offering on March 2, 2021 that generated net proceeds of $<span id="xdx_909_eus-gaap--ProceedsFromIssuanceInitialPublicOffering_c20210301__20210302__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_pp0p0" title="Estimated gross proceeds from offering of shares">3,689,761</span>, the Company
estimates that it will need to raise additional capital to fund its operations, including its various clinical trial commitments, by
mid-2022. In addition, the Company&#8217;s operating plan may change as a result of many factors which are currently unknown to the Company,
including possible additional clinical trials, and the Company may need additional funds sooner than currently planned.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">As
market conditions present uncertainty as to the Company&#8217;s ability to secure additional funds, there can be no assurances that the
Company will be able to secure additional financing on acceptable terms, as and when necessary, to continue to conduct operations. There
is also significant uncertainty as to the effect that the coronavirus pandemic may have on the Company&#8217;s clinical trial schedule
and the amount and type of financing available to the Company in the future.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">If
cash resources are insufficient to satisfy the Company&#8217;s ongoing cash requirements, the Company would be required to scale back
or discontinue its clinical trial program, as well as its licensing and patent prosecution efforts and its technology and product development
efforts, or obtain funds, if available, through strategic alliances or joint ventures that could require the Company to relinquish rights
to and/or control of LB-100, or to discontinue operations entirely.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Reverse
Stock Split</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
November 18, 2020, the Company effected a <span id="xdx_90D_eus-gaap--StockholdersEquityReverseStockSplit_c20201117__20201118__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember" title="Reverse stock split">1-for-6 reverse split</span> of its outstanding shares of common stock. No fractional shares were
issued in connection with the reverse split, with any fractional shares resulting from the reverse split being rounded up to the nearest
whole share.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">All
share and per share amounts and information presented herein has been retroactively adjusted to reflect the reverse stock split for all
periods presented.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NatureOfOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -URI http://asc.fasb.org/topic&amp;trid=2134479<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NatureOfOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>21
<FILENAME>R10.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012448240552">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SignificantAccountingPoliciesTextBlock', window );">Summary of Significant Accounting Policies</a></td>
<td class="text"><p id="xdx_807_eus-gaap--SignificantAccountingPoliciesTextBlock_zvepZW7ewxri" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>3.
<span id="xdx_826_zTfy1LbL9KGd">Summary of Significant Accounting Policies</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_84E_eus-gaap--ConsolidationPolicyTextBlock_zKhiBszTqSfd" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_865_zUdDP4J4T17g">Principles
of Consolidation</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
accompanying condensed consolidated financial statements of the Company have been prepared in accordance with United States generally
accepted accounting principles (&#8220;GAAP&#8221;) and include the financial statements of Holdings and its wholly owned subsidiary,
Lixte. Intercompany balances and transactions have been eliminated in consolidation.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p id="xdx_84C_eus-gaap--UseOfEstimates_zzQVbu6hQJz8" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_86E_zyy4trpDgv45">Use
of Estimates</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported
amounts of assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period.
Some of those judgments can be subjective and complex, and therefore, actual results could differ materially from those estimates under
different assumptions or conditions. Management bases its estimates on historical experience and on various assumptions that are believed
to be reasonable in relation to the financial statements taken as a whole under the circumstances, the results of which form the basis
for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Management
regularly evaluates the key factors and assumptions used to develop the estimates utilizing currently available information, changes
in facts and circumstances, historical experience and reasonable assumptions. After such evaluations, if deemed appropriate, those estimates
are adjusted accordingly. Actual results could differ from those estimates. Significant estimates include those related to assumptions
used in accruals for potential liabilities, valuing equity instruments issued for services, and the realization of deferred tax assets.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_846_eus-gaap--CashAndCashEquivalentsPolicyTextBlock_zIloa6oHCVV4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_867_zpXEdngdho76">Cash</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Cash,
including accrued interest, is primarily held in a cash bank deposit program maintained by a major financial institution. The Company&#8217;s
policy is to maintain its cash balances with financial institutions with high credit ratings and in accounts insured by the Federal Deposit
Insurance Corporation (the &#8220;FDIC&#8221;) and/or by the Securities Investor Protection Corporation (the &#8220;SIPC&#8221;). The
Company may periodically have cash balances in financial institutions in excess of FDIC and SIPC insurance limits of $<span id="xdx_901_eus-gaap--CashFDICInsuredAmount_c20210630_pp0p0" title="Cash FDIC insurance">250,000</span> and $<span id="xdx_907_ecustom--CashSIPCInsuredAmount_c20210630_pp0p0" title="Cash SIPC insurance">500,000</span>,
respectively. The financial institution that currently holds the Company&#8217;s cash balances also maintains supplemental insurance
coverage for its customers&#8217; cash balances. The Company has not experienced any losses to date resulting from this practice.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_842_eus-gaap--ResearchAndDevelopmentExpensePolicy_zGnJugaj5U17" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_86B_zAd3ByJloTIa">Research
and Development</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
and development costs consist primarily of fees paid to consultants and contractors, and other expenses relating to the acquisition,
design, development and clinical trials with respect to the Company&#8217;s compounds and product candidates. Research and development
costs also include the costs to produce the compounds used in research and clinical trials, which are charged to operations as incurred.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
and development costs are generally charged to operations ratably over the life of the underlying contracts, unless the achievement of
milestones, the completion of contracted work, or other information indicates that a different expensing schedule is more appropriate.
However, payments for research and development costs that are contractually defined as non-refundable are charged to operations as incurred.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Obligations
incurred with respect to mandatory scheduled payments under research agreements with milestone provisions are recognized as charges to
research and development costs in the Company&#8217;s consolidated statement of operations based on the achievement of such milestones,
as specified in the agreement. Obligations incurred with respect to mandatory scheduled payments under research agreements without milestone
provisions are accounted for when due, are recognized ratably over the appropriate period, as specified in the agreement, and are recorded
as liabilities in the Company&#8217;s consolidated balance sheet, with a corresponding charge to research and development costs in the
Company&#8217;s consolidated statement of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Payments
made pursuant to research and development contracts are initially recorded as advances on research and development contract services
in the Company&#8217;s consolidated balance sheet and are then charged to research and development costs in the Company&#8217;s consolidated
statement of operations as those contract services are performed. Expenses incurred under research and development contracts in excess
of amounts advanced are recorded as research and development contract liabilities in the Company&#8217;s consolidated balance sheet,
with a corresponding charge to research and development costs in the Company&#8217;s consolidated statement of operations. The Company
reviews the status of its research and development contracts on a quarterly basis.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_842_ecustom--PrepaidInsurancePolicyTextBlock_zo7vPcHMQJPf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_862_zUHlj9l8gg41">Prepaid
Insurance</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Prepaid
insurance represents the premiums paid for directors and officers insurance coverage and for general liability insurance coverage in
excess of the amortization of the total policy premium charged to operations to date. Such amortization is determined by amortizing the
total policy premium charged on a straight-line basis over the respective policy periods. As the policy premiums incurred are amortizable
in the ensuing twelve-month period, they are recorded as a current asset in the Company&#8217;s consolidated balance sheet at each reporting
date and amortized to the Company&#8217;s consolidated statement of operations for each reporting period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p id="xdx_844_eus-gaap--IntangibleAssetsFiniteLivedPolicy_z0eA098Fxge2" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_867_zHamHUmCVpda">Patent
and Licensing Related Legal and Filing Costs</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Due
to the significant uncertainty associated with the successful development of one or more commercially viable products based on the Company&#8217;s
research efforts and related patent applications, all patent-related legal and filing fees and licensing-related legal fees are charged
to operations as incurred. Patent and licensing-related legal and filing costs were $<span id="xdx_90C_ecustom--PatentAndLicensingCosts_pp0p0_c20210401__20210630_zTfmf24eQkO2" title="Patent and licensing costs">108,193</span> and $<span id="xdx_900_ecustom--PatentAndLicensingCosts_pp0p0_c20200401__20200630_zRfZPM6ib7L3">143,444</span> for the three months ended
June 30, 2021 and 2020, and $<span id="xdx_908_ecustom--PatentAndLicensingCosts_c20210101__20210630_pp0p0" title="Patent and licensing costs">228,352</span> and $<span id="xdx_90A_ecustom--PatentAndLicensingCosts_c20200101__20200630_pp0p0" title="Patent and licensing costs">276,912</span> for the six months ended June 30, 2021 and 2020, respectively. Patent and licensing
related legal and filing costs are included in general and administrative costs in the Company&#8217;s consolidated statements of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_84E_eus-gaap--ConcentrationRiskCreditRisk_zSLJ6LtVgZw3" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_865_zNTIswlLvYbe">Concentration
of Risk</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company periodically contracts with vendors and consultants to provide services related to the Company&#8217;s operations. Charges incurred
for these services can be for a specific time period (typically one year) or for a specific project or task. Costs and expenses incurred
that represented <span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--CostOfSalesMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zAgaAzUkaAm7" title="Concentration of risk, percentage"><span id="xdx_90F_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--CostOfSalesMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zUAp37MEuyo3" title="Concentration of risk, percentage">10</span></span>% or more of general and administrative costs or research and development costs for the three months and six months
ended June 30, 2021 and 2020 are described as follows.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">General
and administrative costs for the three months ended June 30, 2021 and 2020 include charges from a legal firm for general licensing and
patent prosecution costs relating to the Company&#8217;s intellectual properties representing <span id="xdx_907_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zSeWeGthK3xk" title="Concentration of risk, percentage">7.5</span>% and <span id="xdx_906_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_z9S5eMsbKyL" title="Concentration of risk, percentage">56.3</span>%, respectively, of total
general and administrative costs.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">General
and administrative costs for the six months ended June 30, 2021 and 2020 include charges from a legal firm for general licensing and
patent prosecution costs relating to the Company&#8217;s intellectual properties representing <span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zK3qQzJXQoUg" title="Concentration of risk, percentage">8.4</span>% and <span id="xdx_90E_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_z8PHkjEC1Si9" title="Concentration of risk, percentage">50.7</span>%, respectively, of total
general and administrative costs. .</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
and development costs for the three months ended June 30, 2021 include charges from three vendors and consultants representing <span id="xdx_90C_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zRlSMwlFbzh9" title="Concentration of risk, percentage">26.3</span>%,
<span id="xdx_902_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zy06irtLI5r8" title="Concentration of risk, percentage">26.0</span>%, and <span id="xdx_904_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_zUqJswqIZrE3" title="Concentration of risk, percentage">11.4</span>%, respectively, of total research and development costs for that period. Research and development costs for the three
months ended June 30, 2020 include charges from three vendors and consultants representing <span id="xdx_90A_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zmTy36DBQNMk" title="Concentration of risk, percentage">36.8</span>%, <span id="xdx_908_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zZhoY5ppNKHc" title="Concentration of risk, percentage">25.6</span>%, and <span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_z3Ei8asG4c42" title="Concentration of risk, percentage">10.5</span>%, respectively, of
total research and development costs for that period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
and development costs for the six months ended June 30, 2021 include charges from two vendors and consultants representing <span id="xdx_90A_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zecS16ucFngc" title="Concentration of risk, percentage">43.8</span>%, and
<span id="xdx_901_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_z6FbkvlpNhw1" title="Concentration of risk, percentage">19.7</span>%, respectively, of total research and development costs for that period. Research and development costs for the six months ended
June 30, 2020 include charges from four vendors and consultants representing <span id="xdx_900_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zaisd5b66Toi" title="Concentration of risk, percentage">28.3</span>%, <span id="xdx_901_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zWPUvajUO5n3" title="Concentration of risk, percentage">20.4</span>%, <span id="xdx_905_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_zDsTwxzMUxM2" title="Concentration of risk, percentage">15.1</span>%, and <span id="xdx_908_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--FourVendorsAndConsultantsMember_zrYjvZLBjyp3" title="Concentration of risk, percentage">11.9</span>%, respectively, of total research
and development costs for that period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_84B_eus-gaap--IncomeTaxPolicyTextBlock_zI1M1VeAWWo3" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_86C_zw5UPup0PoI4">Income
Taxes</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company accounts for income taxes under an asset and liability approach for financial accounting and reporting for income taxes. Accordingly,
the Company recognizes deferred tax assets and liabilities for the expected impact of differences between the financial statements and
the tax basis of assets and liabilities.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company records a valuation allowance to reduce its deferred tax assets to the amount that is more likely than not to be realized. In
the event the Company was to determine that it would be able to realize its deferred tax assets in the future in excess of its recorded
amount, an adjustment to the deferred tax assets would be credited to operations in the period such determination was made. Should the
Company determine that it would not be able to realize all or part of its deferred tax assets in the future, an adjustment to the deferred
tax assets would be charged to operations in the period such determination was made.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"/></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0pt 0; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company is subject to U.S. federal income taxes and income taxes of various state tax jurisdictions. As the Company&#8217;s net operating
losses have yet to be utilized, all previous tax years remain open to examination by Federal authorities and other jurisdictions in which
the Company currently operates or has operated in the past. The Company had <span id="xdx_900_eus-gaap--UnrecognizedTaxBenefits_iI_pp0p0_do_c20210630_zl6NwLQFeGij" title="Unrecognized tax benefits"><span id="xdx_901_eus-gaap--UnrecognizedTaxBenefits_iI_pp0p0_do_c20201231_zdmVNLQTO8W" title="Unrecognized tax benefits">no</span></span> unrecognized tax benefits as of June 30, 2021 or December
31, 2020 and does not anticipate any material amount of unrecognized tax benefits within the <span id="xdx_90C_ecustom--DeferredSetupAndOrganizationCostsAmortizationPeriod_dtM_c20210101__20210630_zbQ4CNRaCz4b" title="Deferred setup and organization costs, amortization period">12</span> months subsequent to June 30, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company accounts for uncertainties in income tax law under a comprehensive model for the financial statement recognition, measurement,
presentation and disclosure of uncertain tax positions taken or expected to be taken in income tax returns as prescribed by GAAP. The
tax effects of a position are recognized only if it is &#8220;more-likely-than-not&#8221; to be sustained by the taxing authority as
of the reporting date. If the tax position is not considered &#8220;more-likely-than-not&#8221; to be sustained, then no benefits of
the position are recognized. The Company had not recorded any liability for uncertain tax positions as of June 30, 2021 or December 31,
2020. Subsequent to June 30, 2021, any interest and penalties related to uncertain tax positions will be recognized as a component of
income tax expense.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_84D_eus-gaap--ShareBasedCompensationOptionAndIncentivePlansPolicy_zvzP98uShndb" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_869_zRQzK60kYfD">Stock-Based
Compensation</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company periodically issues common stock and stock options to officers, directors, employees, Scientific Advisory Committee members,
contractors and consultants for services rendered. Options vest and expire according to terms established at the issuance date of each
grant. Stock grants, which are generally time vested, are measured at the grant date fair value and charged to operations ratably over
the vesting period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company accounts for stock-based payments to officers, directors, employees, Scientific Advisory Committee members contractors and consultants
by measuring the cost of services received in exchange for equity awards utilizing the grant date fair value of the awards, with the
cost recognized as compensation expense on the straight-line basis in the Company&#8217;s financial statements over the vesting period
of the awards.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
fair value of stock options granted as stock-based compensation is determined utilizing the Black-Scholes option-pricing model, and is
affected by several variables, the most significant of which are the expected life of the stock option, the exercise price of the stock
option as compared to the fair market value of the common stock on the grant date, and the estimated volatility of the common stock.
Unless sufficient historical exercise data is available, the expected life of the stock option is calculated as the mid-point between
the vesting period and the contractual term (the &#8220;simplified method&#8221;). Estimated volatility is based on the historical volatility
of the Company&#8217;s common stock, calculated utilizing a look-back period approximately equal to the contractual life of the stock
option being granted. The risk-free interest rate is based on the U.S. Treasury yield curve in effect at the time of grant. The fair
market value of the common stock is determined by reference to the quoted market price of the Company&#8217;s common stock on the grant
date.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company recognizes the fair value of stock-based compensation awards in general and administrative costs and in research and development
costs, as appropriate, in the Company&#8217;s consolidated statements of operations. The Company issues new shares of common stock to
satisfy stock option exercises.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_841_eus-gaap--EarningsPerSharePolicyTextBlock_zPpVjcsVlZT6" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_86B_zJDfdcixbe8h">Earnings
(Loss) Per Share</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s computation of earnings (loss) per share (&#8220;EPS&#8221;) includes basic and diluted EPS. Basic EPS is measured as
the income (loss) attributable to common stockholders divided by the weighted average common shares outstanding for the period. Diluted
EPS is similar to basic EPS but presents the dilutive effect on a per share basis of potential common shares (e.g., preferred shares,
warrants and stock options) as if they had been converted at the beginning of the periods presented, or issuance date, if later. Potential
common shares that have an anti-dilutive effect (i.e., those that increase income per share or decrease loss per share) are excluded
from the calculation of diluted EPS.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Loss
per common share is computed by dividing net loss by the weighted average number of shares of common stock outstanding during the respective
periods. Basic and diluted loss per common share was the same for all periods presented because all preferred shares, warrants and stock
options outstanding were anti-dilutive.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_89E_eus-gaap--ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_zX0CRa96JWqj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">At
June 30, 2021 and 2020, the Company excluded the outstanding securities summarized below, which entitle the holders thereof to acquire
shares of common stock, from its calculation of earnings per share, as their effect would have been anti-dilutive.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B5_z1jLImRXzx3g" style="display: none">Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_49E_20210101__20210630_zOg5t9OwLSWf" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_49A_20200101__20200630_zD6yanotrTQ5" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">June
    30,</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--SeriesAConvertiblePreferredStockMember_zz7VY8IZ8eQj" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 64%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Series
    A Convertible Preferred Stock</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">729,167</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">729,167</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockWarrantsMember_zXiKv1tkqUuk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Common
    stock warrants</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">3,110,310</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,500,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember_z9N7ndH648Ij" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Common
    stock options, including options issued in the form of warrants</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">2,550,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,308,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_z9fvb1FnvUj7" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">6,389,477</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">3,537,500</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p id="xdx_8A2_zOxgTzbqAMcl" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_84E_eus-gaap--FairValueOfFinancialInstrumentsPolicy_zfqfMa2aiUXi" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_867_zD4RErjwGA1k">Fair
Value of Financial Instruments</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
authoritative guidance with respect to fair value established a fair value hierarchy that prioritizes the inputs to valuation techniques
used to measure fair value into three levels and requires that assets and liabilities carried at fair value be classified and disclosed
in one of three categories, as presented below. Disclosure as to transfers in and out of Levels 1 and 2, and activity in Level 3 fair
value measurements, is also required.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Level
1. Observable inputs such as quoted prices in active markets for an identical asset or liability that the Company has the ability to
access as of the measurement date. Financial assets and liabilities utilizing Level 1 inputs include active-exchange traded securities
and exchange-based derivatives.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Level
2. Inputs, other than quoted prices included within Level 1, which are directly observable for the asset or liability or indirectly observable
through corroboration with observable market data. Financial assets and liabilities utilizing Level 2 inputs include fixed income securities,
non-exchange-based derivatives, mutual funds, and fair-value hedges.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Level
3. Unobservable inputs in which there is little or no market data for the asset or liability which requires the reporting entity to develop
its own assumptions. Financial assets and liabilities utilizing Level 3 inputs include infrequently traded non-exchange-based derivatives
and commingled investment funds and are measured using present value pricing models.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company determines the level in the fair value hierarchy within which each fair value measurement falls in its entirety, based on the
lowest level input that is significant to the fair value measurement in its entirety. In determining the appropriate levels, the Company
performs an analysis of the assets and liabilities at each reporting period end.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
carrying value of financial instruments (consisting of accounts payable and accrued expenses) is considered to be representative of their
respective fair values due to the short-term nature of those instruments.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_84F_eus-gaap--NewAccountingPronouncementsPolicyPolicyTextBlock_znDle9vkj2Gc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_861_zevKM2sCGT1g">Recent
Accounting Pronouncements</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">In
December 2019, the Financial Accounting Standards Board (the &#8220;FASB&#8221;) issued Accounting Standards Update (&#8220;ASU&#8221;)
2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (&#8220;ASU 2019-12&#8221;). ASU 2019-12 simplifies the
accounting for income taxes by removing certain exceptions and enhances and simplifies various aspects of the income tax accounting guidance
in ASC 740. ASU 2019-12 was effective January 1, 2021. The adoption of ASU 2019-12 did not have any impact on the Company&#8217;s consolidated
financial statement presentation or disclosures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">In
August 2020, the FASB issued ASU 2020-06, Debt &#8212; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging&#8212;Contracts
in Entity&#8217;s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity&#8217;s Own Equity
(&#8220;ASU 2020-06&#8221;). ASU 2020-06 simplifies the accounting for convertible debt by eliminating the beneficial conversion and
cash conversion accounting models. Upon adoption of ASU 2020-06, convertible debt proceeds, unless issued with a substantial premium
or an embedded conversion feature that is not clearly and closely related to the host contract, will no longer be allocated between debt
and equity components. This modification will reduce the issue discount and result in less non-cash interest expense in financial statements.
ASU 2020-06 also updates the earnings per share calculation and requires entities to assume share settlement when the convertible debt
can be settled in cash or shares. For contracts in an entity&#8217;s own equity, the type of contracts primarily affected by ASU 2020-06
are freestanding and embedded features that are accounted for as derivatives under the current guidance due to a failure to meet the
settlement assessment by removing the requirements to (i) consider whether the contract would be settled in registered shares, (ii) consider
whether collateral is required to be posted, and (iii) assess shareholder rights. ASU 2020-06 is effective for fiscal years beginning
after December 15, 2023. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, and only if
adopted as of the beginning of such fiscal year. The Company adopted ASU 2020-06 effective January 1, 2021. The adoption of ASU 2020-06
did not have any impact on the Company&#8217;s consolidated financial statement presentation or disclosures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">In
May 2021, the FASB issued ASU 2021-04, Earnings Per Share (Topic 260), Debt &#8212; Modifications and Extinguishments (Subtopic 470-50),
Compensation &#8212; Stock Compensation (Topic 718), and Derivatives and Hedging &#8212; Contracts in Entity&#8217;s Own Equity (Subtopic
815-40): Issuer&#8217;s Accounting for Certain Modifications or Exchanges of Freestanding Equity-Classified Written Call Options (&#8220;ASU
2021-04&#8221;). ASU 2021-04 provides guidance as to how an issuer should account for a modification of the terms or conditions or an
exchange of a freestanding equity-classified written call option (i.e., a warrant) that remains classified after modification or exchange
as an exchange of the original instrument for a new instrument. An issuer should measure the effect of a modification or exchange as
the difference between the fair value of the modified or exchanged warrant and the fair value of that warrant immediately before modification
or exchange and then apply a recognition model that comprises four categories of transactions and the corresponding accounting treatment
for each category (equity issuance, debt origination, debt modification, and modifications unrelated to equity issuance and debt origination
or modification). ASU 2021-04 is effective for all entities for fiscal years beginning after December 15, 2021, including interim periods
within those fiscal years. An entity should apply the guidance provided in ASU 2021-04 prospectively to modifications or exchanges occurring
on or after the effective date. Early adoption is permitted for all entities, including adoption in an interim period. If an entity elects
to early adopt ASU 2021-04 in an interim period, the guidance should be applied as of the beginning of the fiscal year that includes
that interim period. The adoption of ASU 2021-04 is not expected to have any impact on the Company&#8217;s consolidated financial statement
presentation or disclosures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Management
does not believe that any other recently issued, but not yet effective, authoritative guidance, if currently adopted, would have a material
impact on the Company&#8217;s financial statement presentation or disclosures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SignificantAccountingPoliciesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for all significant accounting policies of the reporting entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=123372394&amp;loc=d3e18726-107790<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SignificantAccountingPoliciesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>22
<FILENAME>R11.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012446365384">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders&#8217; Equity<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityAbstract', window );"><strong>Equity [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteDisclosureTextBlock', window );">Stockholders&#8217; Equity</a></td>
<td class="text"><p id="xdx_809_eus-gaap--StockholdersEquityNoteDisclosureTextBlock_zfdX8XqHNCvf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>4.
<span id="xdx_827_zrZP9ZSEcUDk">Stockholders&#8217; Equity</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Preferred
Stock</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company is authorized to issue a total of <span id="xdx_909_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20210630_zzvbc82ZsDL5" title="Preferred stock, shares authorized">10,000,000</span> shares of preferred stock, par value $<span id="xdx_901_eus-gaap--PreferredStockParOrStatedValuePerShare_iI_pid_c20210630_zjjlcPyEH5k7" title="Preferred stock, par value">0.0001</span> per share. On March 17, 2015, the Company
filed a Certificate of Designations, Preferences, Rights and Limitations of its Series A Convertible Preferred Stock with the Delaware
Secretary of State to amend the Company&#8217;s certificate of incorporation. The Company has designated a total of <span id="xdx_903_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zKsaRiR9G6Hl" title="Preferred stock, shares authorized">350,000</span> shares as
Series A Convertible Preferred Stock, which are non-voting and are not subject to increase without the written consent of a majority
of the holders of the Series A Convertible Preferred Stock or as otherwise set forth in the Preferences, Rights and Limitations. The
holders of each tranche of <span id="xdx_90E_ecustom--NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend_iI_pid_c20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zdJ4OIf1or07" title="Number of share tranche of the series A convertible preferred stock receive a per share dividend">175,000</span> shares of the Series A Convertible Preferred Stock are entitled to receive a per share dividend equal
to <span id="xdx_90C_eus-gaap--PreferredStockDividendRatePercentage_pid_dp_uPercent_c20150316__20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_znJOtipYLibe" title="Percentage of dividend from annual revenue">1</span>% of the annual net revenue of the Company divided by <span id="xdx_901_ecustom--AnnualNetRevenueDividedByConvertedOrRedeemedShares_c20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_pdd" title="Annual net revenue divided by converted or redeemed shares">175,000</span>, until converted or redeemed. As of June 30, 2021 and December 31,
2020, <span id="xdx_90A_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20210630__us-gaap--StatementClassOfStockAxis__custom--UndesignatedPreferredStockMember_zWLUYeZFzs9c" title="Preferred stock, shares authorized"><span id="xdx_901_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20201231__us-gaap--StatementClassOfStockAxis__custom--UndesignatedPreferredStockMember_z71jDgYy3B8c" title="Preferred stock, shares authorized">9,650,000</span></span> shares of preferred stock were undesignated and may be issued with such rights and powers as the Board of Directors may
designate.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_902_eus-gaap--PreferredStockConversionBasis_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember" title="Preferred stock, conversion description">Each
share of Series A Convertible Preferred Stock may be converted, at the option of the holder, into <span id="xdx_906_eus-gaap--ConversionOfStockSharesConverted1_pid_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zuhSAzrnc0Mj" title="Preferred stock convertible into common stock">2.0833</span> shares of common stock (subject
to customary anti-dilution provisions) and the Series A Convertible Preferred Stock is subject to mandatory conversion at the conversion
rate in the event of a merger or sale transaction resulting in gross proceeds to the Company of at least $<span id="xdx_905_eus-gaap--ProceedsFromIssuanceOfConvertiblePreferredStock_pp0p0_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zNf6FHJWeJWg" title="Gross proceeds from sale of transaction">21,875,000</span>.</span> The Series A Convertible
Preferred Stock has a liquidation preference based on its assumed conversion into shares of common stock. The Series A Convertible Preferred
Stock does not have a cash liquidation preference.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">If
fully converted, the <span id="xdx_901_eus-gaap--PreferredStockSharesOutstanding_iI_pid_c20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zcEh9emwnYe1" title="Preferred stock, shares outstanding"><span id="xdx_90F_eus-gaap--PreferredStockSharesOutstanding_iI_pid_c20201231__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zJY5O1fNwyxi" title="Preferred stock, shares outstanding">350,000</span></span> outstanding shares of Series A Convertible Preferred Stock would convert into <span id="xdx_904_eus-gaap--ConversionOfStockSharesConverted1_pid_c20200101__20201231__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zUoTupEiiusa" title="Preferred stock convertible into common stock"><span id="xdx_90E_eus-gaap--ConversionOfStockSharesConverted1_pid_c20210101__20210630__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zpLL543OpPf5" title="Preferred stock convertible into common stock">729,167</span></span> shares of common stock
at June 30, 2021 and December 31, 2020. The Company had the right to redeem the Series A Convertible Preferred Stock up to the fifth
anniversary of their respective closing dates (March 17, 2015 and January 21, 2016) at a price per share equal to $<span id="xdx_90A_eus-gaap--PreferredStockRedemptionPricePerShare_iI_pp2p0_c20150317__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zlAHG7VxOOc9" title="Preferred stock, per share redemption price">50.00</span>. Accordingly,
as of December 31, 2020, the Company had the right to redeem the <span id="xdx_907_eus-gaap--ConversionOfStockSharesConverted1_pid_c20150316__20160121__us-gaap--StatementClassOfStockAxis__custom--SeriesAConvertiblePreferredStockMember_zCZs9C6jvkBe" title="Preferred stock convertible into common stock">175,000</span> shares of Series A Convertible Preferred Stock that were issued
on January 21, 2016; however, that right expired on January 21, 2021. The Series A Convertible Preferred Stock has no right to cash,
except with respect to the payment of the aforementioned dividend based on the generation of revenues by the Company. The shares of Series
A Convertible Preferred Stock do not have any registration rights.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Based
on the attributes of the Series A Convertible Preferred Stock as previously described, the Company has accounted for the Series A Convertible
Preferred Stock as a permanent component of stockholders&#8217; equity.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Common
Stock</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company is authorized to issue a total of <span id="xdx_907_eus-gaap--CommonStockSharesAuthorized_iI_pid_c20201231_zjKjir3SV4z3" title="Common stock, shares authorized"><span id="xdx_902_eus-gaap--CommonStockSharesAuthorized_iI_pid_c20210630_zOZHoOL7lp25" title="Common stock, shares authorized">100,000,000</span></span> shares of common stock, par value $<span id="xdx_90F_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20201231_zkwPXcSmBV58" title="Common stock, par value"><span id="xdx_90A_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20210630_z0C4IUdakX93" title="Common stock, par value">0.0001</span></span> per share. As of June 30, 2021 and December
31, 2020, the Company had <span id="xdx_90A_eus-gaap--CommonStockSharesIssued_iI_pid_c20210630_z0WOEUavsJa2" title="Common stock, shares issued"><span id="xdx_90A_eus-gaap--CommonStockSharesOutstanding_iI_pid_c20210630_zjzaDctcb9z3" title="Common stock, shares outstanding">13,663,260</span></span> shares and <span id="xdx_90C_eus-gaap--CommonStockSharesIssued_iI_pid_c20201231_zliwhj4cYbU5" title="Common stock, shares issued"><span id="xdx_90E_eus-gaap--CommonStockSharesOutstanding_iI_pid_c20201231_zFLHzvY7eW5j" title="Common stock, shares outstanding">12,402,157</span></span> shares, respectively, of common stock issued, issuable and outstanding.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
November 30, 2020, the Company raised gross proceeds $<span id="xdx_907_eus-gaap--SaleOfStockConsiderationReceivedOnTransaction_c20201129__20201130_pp0p0" title="Sale of stock during period, amount">5,700,000</span> through a public offering of <span id="xdx_909_eus-gaap--SaleOfStockNumberOfSharesIssuedInTransaction_pid_c20201129__20201130_zV3hceoWl0n9" title="Sale of stock during period, shares">1,200,000</span> units at a sale price of $<span id="xdx_902_eus-gaap--SaleOfStockPricePerShare_iI_pp2p0_c20201130_zoaZ4iWji2f1" title="Equity issuance price per share">4.75</span>
per unit. Each unit consists of one share of common stock and one warrant to purchase one share of common stock exercisable for five
years at an exercise price of $<span id="xdx_90B_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp2p0_c20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zxYpQRr5hLR2" title="Warrants exercise price">5.70</span> per share. Additionally, on December 7, 2020, the Company received an additional $<span id="xdx_901_eus-gaap--SaleOfStockConsiderationReceivedOnTransaction_c20201206__20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pp0p0" title="Sale of stock during period, amount">1,800</span> from the
sale of <span id="xdx_90F_eus-gaap--SaleOfStockNumberOfSharesIssuedInTransaction_pid_c20201206__20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zPLv1ehC7Pq5" title="Sale of stock during period, shares">180,000</span> warrants as part of the overallotment option granted to the underwriters in the public offering. The warrants sold are
exercisable for five years and represent the right to purchase one share of common stock at an exercise price of $<span id="xdx_900_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp2p0_c20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zWRPPtofX1Z9" title="Warrants exercise price">5.70</span> per share. The
total cash costs of the public offering were $<span id="xdx_906_eus-gaap--PaymentsOfStockIssuanceCosts_c20201206__20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pp0p0" title="Costs of public offering">1,110,451</span>, resulting in net cash proceeds of $<span id="xdx_903_eus-gaap--ProceedsFromIssuanceInitialPublicOffering_pp0p0_c20201206__20201207__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zBToSeGmfONi" title="Proceeds from sale of common stock units in public offering">4,591,349</span>. Pursuant to the underwriting agreement,
the Company also granted to the underwriters warrants to purchase up to <span id="xdx_902_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20201207__us-gaap--TypeOfArrangementAxis__custom--UnderwritingAgreementMember__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zzYWsUo6hQ1i" title="Warrants to purchase of common stock, shares">120,000</span> shares of common stock commencing on <span id="xdx_90C_eus-gaap--WarrantsAndRightsOutstandingMaturityDate_iI_dd_c20201207__us-gaap--TypeOfArrangementAxis__custom--UnderwritingAgreementMember__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zGlw4VRoFvn" title="Warrant expire date">May 24, 2021</span> and
expiring on November 24, 2025, at an exercise price of $<span id="xdx_90B_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp2p0_c20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_z8kGptT7eopi">5.70</span> per share.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">During
February and March 2021, the Company issued <span id="xdx_906_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_c20210501__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_pdd" title="Stock issued new issue shares">3,000</span> shares of common stock upon the exercise of <span id="xdx_90D_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_c20210501__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pdd" title="Stock issued new issue shares">3,000</span> warrants at $5.70 per share and received
cash proceeds of $<span id="xdx_906_eus-gaap--ProceedsFromWarrantExercises_c20210501__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pp0p0" title="Proceeds from warrant exercises">17,100</span>.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
March 2, 2021, the Company completed the sale of <span id="xdx_909_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_pid_c20210301__20210302_zZ7O2GpixFB1" title="Stock issued new issue shares">1,133,102</span> shares of common stock at a price of $<span id="xdx_901_eus-gaap--SharesIssuedPricePerShare_c20210302__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_pdd" title="Share issued per share">3.70</span> per share in a registered direct
equity offering, generating gross proceeds of $<span id="xdx_906_ecustom--ProceedsFromIssuanceOfCommonStockGross_c20210301__20210302_pp0p0" title="Proceeds from issuance of common stock gross">4,192,478</span>. The total cash costs of this offering were $<span id="xdx_90F_eus-gaap--ProceedsFromIssuanceInitialPublicOffering_pp0p0_c20210301__20210302_zirlDp4NGjT3" title="Costs of public offering">502,717</span>, resulting in net proceeds
of $<span id="xdx_907_eus-gaap--ProceedsFromIssuanceOfCommonStock_c20210301__20210302_pp0p0" title="Proceeds from issuance of common stock">3,689,761</span>. Pursuant to the placement agents&#8217; agreement, the Company granted to the placement agents warrants to purchase up
to <span id="xdx_905_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20210302_zFL3qdzRhzke" title="Warrants to purchase of common stock, shares">113,310</span> shares of common stock commencing on March 2, 2021 and expiring on <span id="xdx_903_eus-gaap--WarrantsAndRightsOutstandingMaturityDate_c20210302" title="Warrant expire date">March 2, 2026</span>, at an exercise price of $<span id="xdx_90C_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp2p0_c20210302_z5tiyTv5x07j" title="Warrants exercise price">3.70</span> per share.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
April 22, 2021, the Company issued <span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--OfficerAndDirectorsMember_zxx21woSWCvl" title="Common stock upon the exercise of options">125,001</span> shares of its common stock upon the exercise of options held by an officer and two of the
Company&#8217;s Directors as follows: <span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_pid_c20210421__20210422__srt--TitleOfIndividualAxis__srt--DirectorMember_zH286G9ghKla" title="Common stock upon the exercise of options">75,000</span> options at $<span id="xdx_907_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pid_c20210421__20210422__srt--TitleOfIndividualAxis__srt--DirectorMember_z7IAIYODWgrd" title="Exercise price">0.72</span> per share, <span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--DirectorOneMember_zon8MUeXQCF4" title="Common stock upon the exercise of options">16,66</span>7 options at $<span id="xdx_90C_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--DirectorsOneMember_zoZEWFWaPN6f" title="Exercise price">0.90</span> per share, and <span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--DirectorTwoMember_z30VW9WOIt69" title="Common stock upon the exercise of options">33,334</span> options at $<span id="xdx_90F_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pid_c20210421__20210422__srt--TitleOfIndividualAxis__custom--DirectorsTwoMember_zI4pNnRKS0i2">0.96</span>
per share, for total cash proceeds of $<span id="xdx_901_eus-gaap--ProceedsFromRepaymentsOfRestrictedCashFinancingActivities_c20210421__20210422_zHHQrIPy0rr2" title="Total cash proceeds">101,100</span>.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Common
Stock Warrants</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p id="xdx_89A_eus-gaap--ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_zTvea0RrWzyf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
summary of common stock warrant activity during the six months ended June 30, 2021 is presented below.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B9_zWRLbbyM22sc" style="display: none">Schedule of Warrants Outstanding</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Number
                                            of</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Shares</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Weighted</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Average<br/>
                                            Exercise Price</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Weighted</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Average</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Remaining</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Contractual</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Life
                                            (in Years)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 46%"><span style="font: 10pt Times New Roman, Times, Serif">Warrants
    outstanding at December 31, 2020</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_iS_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zNDKhB1PQln6" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Number of Shares, Warrants Outstanding, Beginning Balance"><span style="font: 10pt Times New Roman, Times, Serif">3,000,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_981_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_iS_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zPb2kEeK9oP3" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Weighted Average Exercise Price, Warrants Outstanding, Beginning"><span style="font: 10pt Times New Roman, Times, Serif">5.850</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Issued</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Issued"><span style="font: 10pt Times New Roman, Times, Serif">113,310</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zHJRGXzTv9Jg" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Issued"><span style="font: 10pt Times New Roman, Times, Serif">3.700</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Exercised</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zmS21Cg0pUHl" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Exercised"><span style="font: 10pt Times New Roman, Times, Serif">(3,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zX2zB905zqh8" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Exercised"><span style="font: 10pt Times New Roman, Times, Serif">5.700</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Expired</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Expired"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0735">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Expired"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0737">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Warrants
    outstanding at June 30, 2021</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_iE_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zCUkvIQJ8oQg" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Warrants Outstanding, Ending Balance"><span style="font: 10pt Times New Roman, Times, Serif">3,110,310</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_986_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_iE_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zEYKejc72pXa" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Warrants Outstanding, Ending"><span style="font: 10pt Times New Roman, Times, Serif">5.772</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_901_ecustom--SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm_dtY_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zfQ0IKcGTyai" title="Weighted Average Remaining Contractual Life (in Years), Outstanding">2.98</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p id="xdx_8A9_ztFC2rHDTlDk" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_899_ecustom--ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock_zZvpKRj8KcEj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">At
June 30, 2021, all outstanding warrants are exercisable at the following prices per common share:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B9_zmsTmZcuZi9b" style="display: none">Schedule of Warrants Outstanding and Exercisable</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 40%; margin-right: auto">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Exercise</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Prices</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Warrants</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Outstanding</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>(Shares)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zhBsRG7XHj5l" style="font: 10pt Times New Roman, Times, Serif; width: 47%; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">3.700</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ClassOfWarrantOrRightOutstanding_iI_pid_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zM2o11ch8NFg" style="font: 10pt Times New Roman, Times, Serif; width: 47%; text-align: right" title="Warrants Outstanding Shares"><span style="font: 10pt Times New Roman, Times, Serif">113,310</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_z23SeqImEqq1" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">5.700</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--WarrantsOutstandingShares_iI_pid_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_z7fEJmjBsjt4" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrants Outstanding Shares"><span style="font: 10pt Times New Roman, Times, Serif">1,497,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_ze8Ojqf4RWlf" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">6.000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ClassOfWarrantOrRightOutstanding_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrants Outstanding Shares"><span style="font: 10pt Times New Roman, Times, Serif">1,500,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--ClassOfWarrantOrRightOutstanding_c20210630_pdd" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrants Outstanding Shares"><span style="font: 10pt Times New Roman, Times, Serif">3,110,310</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p id="xdx_8A2_zhxvf9hSBHEa" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Based
on a fair market value of $<span id="xdx_90F_eus-gaap--SharePrice_iI_pid_c20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantMember_zQ4C506dhik7" title="Fair market value of stock">3.03</span> per share on June 30, 2021, there was no intrinsic value attributed to exercisable but unexercised common
stock warrants at June 30, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Information
with respect to the issuance of common stock in connection with various stock-based compensation arrangements is provided at Note 6.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityNoteDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496158-112644<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496158-112644<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 14<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496171-112644<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496171-112644<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496189-112644<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496158-112644<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -URI http://asc.fasb.org/topic&amp;trid=2208762<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496189-112644<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496158-112644<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496171-112644<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496189-112644<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 16<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496180-112644<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496158-112644<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(e)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityNoteDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>23
<FILENAME>R12.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012448415000">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Related Party Transactions<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsAbstract', window );"><strong>Related Party Transactions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsDisclosureTextBlock', window );">Related Party Transactions</a></td>
<td class="text"><p id="xdx_80F_eus-gaap--RelatedPartyTransactionsDisclosureTextBlock_z1NqKhTJYLDg" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>5.
<span id="xdx_82B_zdYsqFzPGbS8">Related Party Transactions</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Gil
N Schwartzberg</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">In
September 2007, the Company entered into a consulting agreement with Gil N Schwartzberg for Mr. Schwartzberg to provide financial advisory
and consulting services to the Company with respect to financing matters, capital structure and strategic development, and to assist
management in communications with investors and stockholders. In January 2014 and August 2018, the Company entered into respective amendments
to this consulting agreement, which have extended the consulting agreement through January 28, 2024. Consideration under this consulting
agreement, including amendments, has been paid exclusively in the form of stock options. Effective April 9, 2021, Mr. Schwartzberg was
appointed to the Company&#8217;s Board of Directors. Mr. Schwartzberg is currently a significant stockholder of the Company and continues
to be a consultant to the Company.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Employment
Agreements with Officers</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company entered into an employment agreement with Dr. Kovach dated July 15, 2020, effective October 1, 2020, for Dr. Kovach to continue
to act as the Company&#8217;s President, Chief Executive Officer and Chief Scientific Officer with an annual salary of $<span id="xdx_90B_eus-gaap--OfficersCompensation_c20200713__20200715__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--DrKovachMember_pp0p0" title="Annual salary">250,000</span>. During
the three months and six months ended June 30, 2020 (periods prior to the above-described employment agreement), the Company paid Dr.
Kovach a salary of $<span id="xdx_90A_eus-gaap--OfficersCompensation_pp0p0_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--DrKovachMember_zZzA99hvFLF5" title="Annual salary">15,000</span> and $<span id="xdx_903_eus-gaap--OfficersCompensation_pp0p0_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--DrKovachMember_zJpi2eL4rPPd" title="Annual salary">30,000</span>, respectively, which amount is included in general and administrative costs in the Company&#8217;s
consolidated statements of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company entered into an employment agreement with Dr. James S. Miser, M.D., effective August 1, 2020 to act as the Company&#8217;s Chief
Medical Officer with an annual salary of $<span id="xdx_909_eus-gaap--OfficersCompensation_c20200730__20200802__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--DrJamesSMiserMDMember_pp0p0" title="Annual salary">150,000</span>. Effective May 1, 2021, Dr. Miser&#8217;s annual salary was increased to $<span id="xdx_909_eus-gaap--SalariesWagesAndOfficersCompensation_c20210101__20210630__srt--TitleOfIndividualAxis__custom--DrJamesSMiserMDMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zZ9F6PjFA7Lg" title="Increase in annual salray">175,000</span>.
Dr. Miser is required to devote at least 50% of his business time to the Company&#8217;s activities.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company entered into an employment agreement with Eric J. Forman effective July 15, 2020, as amended on August 12, 2020, to act as the
Company&#8217;s Chief Administrative Officer with an annual salary of $<span id="xdx_908_eus-gaap--OfficersCompensation_pp0p0_c20200811__20200812__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--EricJFormanMember_zFEmbnAH6jUh" title="Annual salary">120,000</span>. Eric Forman is the son-in-law of Gil Schwartzberg, a
member of the Company&#8217;s Board of Directors, and a significant stockholder of and consultant to the Company, and is the son of Dr.
Stephen Forman, a member of the Company&#8217;s Board of Directors. Julie Forman, the wife of Eric Forman and the daughter of Gil Schwartzberg,
is Vice President of Morgan Stanley Wealth Management, where the Company&#8217;s cash is on deposit and the Company maintains a continuing
banking relationship. Effective May 1, 2021, Mr. Forman&#8217;s annual salary was increased to $<span id="xdx_90C_eus-gaap--SalariesWagesAndOfficersCompensation_c20210101__20210630__srt--TitleOfIndividualAxis__custom--EricJFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zZqDyWBYbuvb" title="Increase in annual salray">175,000</span>. During the three months and
six months ended June 30, 2020 (periods prior to his appointment as Chief Administrative Officer), the Company paid legal and consulting
fees to the Eric Forman Law Office of $<span id="xdx_904_eus-gaap--ProfessionalFees_pp0p0_c20200401__20200630__srt--TitleOfIndividualAxis__custom--EricFormanLawOfficeMember_z6nc7nWUSDYi" title="Professional fees">12,000</span> and <span id="xdx_908_eus-gaap--ProfessionalFees_pp0p0_c20200101__20200630__srt--TitleOfIndividualAxis__custom--EricFormanLawOfficeMember_zs4VVlNPGTUk" title="Professional fees">$24,000</span>, respectively, which amount is included in general and administrative costs
in the Company&#8217;s consolidated statements of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company entered into an employment agreement with Robert N. Weingarten effective August 12, 2020 to act as the Company&#8217;s Vice President
and Chief Financial Officer with an annual salary of $<span id="xdx_90D_eus-gaap--OfficersCompensation_pp0p0_c20200811__20200812__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--RobertNWeingartenMember_zUvXKqQOds01" title="Annual salary">120,000</span>. Effective May 1, 2021, Mr. Weingarten&#8217;s annual salary was increased
to $<span id="xdx_906_eus-gaap--SalariesWagesAndOfficersCompensation_c20210101__20210630__srt--TitleOfIndividualAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zaTDETiblUrj" title="Increase in annual salary">175,000</span>. During the three months and six months ended June 30, 2020 (periods prior to his appointment as Vice President and Chief
Financial Officer), the Company paid Mr. Weingarten a total of $<span id="xdx_90E_eus-gaap--OfficersCompensation_pp0p0_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--MrWeingartenMember_z6b7xoq0CbZd" title="Annual salary">14,980</span> and $<span id="xdx_90B_eus-gaap--OfficersCompensation_pp0p0_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--MrWeingartenMember_z5Uq2LiKGkG9" title="Annual salary">47,375</span>, respectively, for accounting and financial consulting
services rendered with respect to the preparation of the Company&#8217;s consolidated financial statements and certain other financial
and compliance matters.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
April 9, 2021, the Board of Directors increased the annual compensation of Eric J. Forman, the Company&#8217;s Chief Administrative Officer,
Dr. James S. Miser, the Company&#8217;s Chief Medical Officer, and Robert N. Weingarten, the Company&#8217;s Chief Financial Officer,
under the employment agreements such that the total aggregate annual compensation of all officers increased to $<span id="xdx_90F_ecustom--IncreaseInOfficersAnnualCompensations_iI_c20210409_zb335JXNGTT4" title="Aggregate annual compensation">775,000</span>, effective May
1, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Compensatory
Arrangements for Board of Directors</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
April 9, 2021, the Board of Directors approved a comprehensive cash and equity compensation package for the members of the Board of Directors
and committee members, effective immediately.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Board of Directors approved the following cash compensation for non-officer directors, payable quarterly:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">Base
director compensation - $<span id="xdx_905_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__srt--DirectorMember_zBuQdDnHSLwl" title="Compensatipon for non officer directors">20,000</span> per year</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">Chairman
of audit committee - additional $<span id="xdx_90F_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__custom--ChairmanOfAuditCommitteeMember_zhaf13gykR2b" title="Compensatipon for non officer directors">10,000</span> per year</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">Chairman
of any other committees - additional $<span id="xdx_90D_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__custom--ChairmanOfOtherCommitteesMember_zYcgbycwDURh" title="Compensatipon for non officer directors">5,000</span> per year</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">Member
of audit committee - additional $<span id="xdx_904_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__custom--MemberOfAuditCommitteeMember_zfGAADqRfSPf" title="Compensatipon for non officer directors">5,000</span> per year</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 63pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">Member
of any other committees - additional $<span id="xdx_904_eus-gaap--OfficersCompensation_c20210408__20210409__srt--TitleOfIndividualAxis__custom--MemberOfOtherCommitteesMember_zPFjw2v7CAng" title="Compensatipon for non officer directors">2,500</span> per year</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Stock-based
compensation arrangements involving members of the Company&#8217;s Board of Directors. officers and affiliates are described at Note
6.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_89B_eus-gaap--ScheduleOfRelatedPartyTransactionsTableTextBlock_zFSjpxN31MLc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
summary of related party costs, including compensation under employment and consulting agreements and fees paid to non-officer directors
for their service on the Board of Directors, for the three months and six months ended June 30, 2021 and 2020 is presented below. This
summary includes the above-described payments to Mr. Forman in 2020 prior to his appointment as Chief Administrative Officer, but excludes
the payments to Mr. Weingarten in 2020 prior to his appointment as Vice President and Chief Financial Officer.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B9_zUzW6DEfRas7" style="display: none">Summary of Related Party Costs</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_490_20210401__20210630_zmmWPQaGnKz9" style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_49D_20200401__20200630_z95XH0Izp0Tg" style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
                                                                                                                                                        <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_492_20210101__20210630_zvTjLATgF7gf" style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td colspan="4" id="xdx_498_20200101__20200630_zwnIP58EOpOb" style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Three
                                            Months Ended</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>June
                                            30,</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Six
                                            Months Ended</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>June
                                            30,</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2019</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Related
    party costs:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--AllocatedShareBasedCompensationExpense_hus-gaap--RelatedPartyTransactionAxis__custom--CashBasedMember_zCJ3d1mH6Csi" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 48%; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Cash-based</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">182,500</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">27,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">342,500</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">54,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--AllocatedShareBasedCompensationExpense_hus-gaap--RelatedPartyTransactionAxis__custom--StockBasedMember_zPfUV6pB76gb" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Stock-based</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">850,804</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0811">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,506,836</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0813">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--AllocatedShareBasedCompensationExpense_zNSVXbxkfrRd" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,033,304</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">27,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,849,336</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">54,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p id="xdx_8A8_zwKszvoIIdYl" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -URI http://asc.fasb.org/topic&amp;trid=2122745<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39691-107864<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>24
<FILENAME>R13.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012446541816">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock-Based Compensation<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Share-based Payment Arrangement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock', window );">Stock-Based Compensation</a></td>
<td class="text"><p id="xdx_80C_eus-gaap--DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_zXDe5YO9JkCc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>6.
<span id="xdx_825_zAqAlpGzMlye">Stock-Based Compensation</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company issues common stock and stock options as incentive compensation to directors and as compensation for the services of employees,
contractors and consultants of the Company.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
June 20, 2007, the Board of Directors of the Company approved the 2007 Stock Compensation Plan (the &#8220;2007 Plan&#8221;), which provided
for the granting of awards, consisting of stock options, stock appreciation rights, performance shares, and restricted shares of common
stock, to employees and consultants, for up to <span id="xdx_900_eus-gaap--StockIssuedDuringPeriodSharesRestrictedStockAwardGross_pid_c20070619__20070620__us-gaap--AwardTypeAxis__custom--TwoThousandSevenStockCompensationPlanMember__srt--RangeAxis__srt--MaximumMember_z6hZqhR3OiEi" title="Number of restricted stock issued">416,667</span> shares of the Company&#8217;s common stock, under terms and conditions as determined
by the Company&#8217;s Board of Directors. The 2007 Plan terminated on June 19, 2017. As of June 30, 2021, unexpired stock options for
<span id="xdx_90D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20210101__20210630__us-gaap--AwardTypeAxis__custom--TwoThousandSevenStockCompensationPlanMember_zhLUx5VFnWw3" title="Stock options granted to purchase common stock, issued">83,333</span> shares were issued and outstanding under the 2007 Plan, which were exercised effective July 14, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
July 14, 2020, the Board of Directors of the Company adopted the 2020 Stock Incentive Plan (the &#8220;2020 Plan&#8221;), which provides
for the granting of equity-based awards, consisting of stock options, restricted stock, restricted stock units, stock appreciation rights,
and other stock-based awards to employees, officers, directors and consultants of the Company and its affiliates for up to <span id="xdx_902_eus-gaap--StockIssuedDuringPeriodSharesRestrictedStockAwardGross_pid_c20200713__20200714__us-gaap--AwardTypeAxis__custom--TwoThousandTwentyStockIncentivePlanMember__srt--RangeAxis__srt--MaximumMember_zh1iXTu9pk5h" title="Number of restricted stock issued">2,333,333</span>
shares of the Company&#8217;s common stock, under terms and conditions as determined by the Company&#8217;s Board of Directors. Stockholders
holding a majority of the voting power of the common stock of the Company approved the 2020 Plan pursuant to an action by written consent
dated July 31, 2020. Stockholders of the Company were notified of such action by written consent pursuant to an Information Statement
dated August 31, 2020 and mailed to stockholders on or about September 3, 2020. As of June 30, 2021, unexpired stock options for <span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210630__us-gaap--AwardTypeAxis__custom--TwoThousandTwentyStockIncentivePlanMember_z9BLBSoLcddd" title="Unexpired stock options">400,000</span>
shares were issued and outstanding under the 2020 Plan.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
April 9, 2021, the Board of Directors approved a comprehensive cash and equity compensation package for the members of the Board of Directors
and committee members, effective immediately.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Stock-based
features of the compensation package consisted of the annual granting of stock options to each non-officer director to purchase <span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210409__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zUtA8nqKwWhd" title="Number of fully vested option exercisable">100,000</span>
shares of common stock at the closing market price on the earlier of the date of the annual meeting of shareholders or the last business
day of the month ending June 30, vesting 12.5% on the last day of each subsequent calendar quarter-end until fully vested, and the granting
of stock options to a new director to purchase <span id="xdx_90D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210409__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zco0CmOm6KBc" title="Number of fully vested option exercisable">250,000</span> shares of common stock, exercisable at the closing market price on the date of
grant for a period of five years, vesting 50% on the grant date and the remainder vesting 12.5% on the last day of each subsequent calendar
quarter-end until fully vested.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Cash-based
features of the compensation package are described at Note 8.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
fair value of a stock option award is calculated on the grant date using the Black-Scholes option-pricing model. The risk-free interest
rate is based on the U.S. Treasury yield curve in effect as of the grant date. The expected dividend yield assumption is based on the
Company&#8217;s expectation of dividend payouts and is assumed to be zero. The expected volatility is based on the historical volatility
of the Company&#8217;s common stock, calculated utilizing a look-back period approximately equal to the contractual life of the stock
option being granted. Unless sufficient historical exercise data is available, the expected life of the stock option is calculated as
the mid-point between the vesting period and the contractual term (the &#8220;simplified method&#8221;). The fair market value of the
common stock is determined by reference to the quoted market price of the common stock on the grant date.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_897_eus-gaap--ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_zzvYu8LGlLtg" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">For
stock options requiring an assessment of value during the six months ended June 30, 2021, the fair value of each stock option award was
estimated using the Black-Scholes option-pricing model with the following assumptions:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8BB_zjXBb85erqFc" style="display: none">Schedule of Fair Value of Each Option Award Estimated Assumption</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">&#160;</td><td id="xdx_49B_20210101__20210630_z9Z76HBYRjA1" style="font: 10pt Times New Roman, Times, Serif; text-align: right">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left">&#160;</td></tr>
  <tr id="xdx_400_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPercent_zVD0eGHhf58" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 80%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Risk-free
    interest rate</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 16%; text-align: right" title="Risk-free interest rate"><span style="font: 10pt Times New Roman, Times, Serif">0.89</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Expected
    dividend yield</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dp_uPercent_c20210101__20210630_zDFzpycnbOhh" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Expected dividend yield"><span style="font: 10pt Times New Roman, Times, Serif">0</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Expected
    volatility</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPercent_c20210101__20210630_zMmshbFglFR6" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Expected volatility"><span style="font: 10pt Times New Roman, Times, Serif">198.79</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Expected
    life</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20210101__20210630__srt--RangeAxis__srt--MinimumMember_z0Ing4WhMNtj" title="Expected life">3.5</span>
                                            to <span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20210101__20210630__srt--RangeAxis__srt--MaximumMember_zC0uIIV2Ifre" title="Expected life">3.6</span> years</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p id="xdx_8AE_z8CyoePzjEhd" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">There
were no stock options requiring an assessment of value during the six months ended June 30, 2020.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_90E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_c20200713__20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember" title="Stock options description">On
July 15, 2020, as amended on August 12, 2020, in connection with the employment agreement entered into with Eric J. Forman, Mr. Forman
was granted options for <span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20200713__20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zWSm2HBG1y75" title="Stock options granted to purchase common stock, issued">58,333</span> shares of the Company&#8217;s common stock. The options can be exercised on a cashless basis. The options
have a term of <span id="xdx_904_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dc_c20200713__20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zg9GjBRBz5F6" title="Stock option vested exercisable term">five years</span> and an exercise price of $<span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zBzewOgVCS02" title="Stock options are exercisable price per share">7.14</span> per share, which was equal to the closing price of the Company&#8217;s common
stock on the grant date. The options vested as to 25% on August 12, 2020, and will vest 25% on each of the first, second and third anniversaries
of the grant date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined
to be $<span id="xdx_90A_ecustom--FairValueOfStockOptions_c20200713__20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Fair value of stock options">400,855</span> ($<span id="xdx_900_eus-gaap--SharePrice_iI_pp4p0_c20200715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_ziHBbsWI783g" title="Stock price per share">6.8718</span> per share), of which $<span id="xdx_90F_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Stock options fully vested amount, fair value">100,214</span> was attributable to the stock options fully-vested on August 12, 2020 and was therefore
charged to operations on that date. The remaining unvested portion of the fair value of the stock options will be charged to operations
ratably from August 12, 2020 through August 12, 2023. During the three months and six months ended June 30, 2021, the Company recorded
charges to general and administrative costs in the consolidated statement of operations of $<span id="xdx_90A_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_z17AX1WfOZY5" title="Stock based compensation">24,985</span> and $<span id="xdx_90F_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EricFormanMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zVpl7qLnx3Yi" title="Stock based compensation">49,695</span>, respectively, with respect
to these stock options.</span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
August 1, 2020, in connection with an employment agreement entered into with <span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember" title="Stock options description">Dr. James S. Miser, M.D., Dr. Miser was granted options
for <span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zqjQdCl7bLX6" title="Stock options granted to purchase common stock, issued">83,334</span> shares of the Company&#8217;s common stock. The options can be exercised on a cashless basis. The options have a term of <span id="xdx_904_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dc_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zZYgvRvI1qff" title="Stock option vested exercisable term">five
years</span> and an exercise price of $<span id="xdx_902_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zUjbQokxl9h3" title="Stock options are exercisable price per share">7.14</span> per share, which was equal to the closing price of the Company&#8217;s common stock on the effective
date of the employment agreement. The options vested as to 25% on the effective date, and will vest 25% on each of the first, second
and third anniversaries of the effective date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing
model, was determined to be $<span id="xdx_90A_ecustom--FairValueOfStockOptions_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Fair value of stock options">572,650</span> ($<span id="xdx_90A_eus-gaap--SharePrice_iI_pp4p0_c20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zV6aZukpcpp9" title="Stock price per share">6.8718</span> per share), of which $<span id="xdx_90C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20200730__20200801__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Stock options fully vested amount, fair value">143,163</span> was attributable to the stock options fully-vested on August
1, 2020 and was therefore charged to operations on that date. The remaining unvested portion of the fair value of the stock options will
be charged to operations ratably from August 1, 2020 through August 1, 2023. During the three months and six months ended June 30, 2021,
the Company recorded charges to general and administrative costs in the consolidated statement of operations of $<span id="xdx_904_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_ztKkXqwofMEb" title="Stock based compensation">35,693</span> and $<span id="xdx_90F_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrJamesMiserMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zEwz94Ionupa" title="Stock based compensation">70,993</span>,
respectively, with respect to these stock options.</span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember" title="Stock options description">On
August 12, 2020, in connection with the employment agreement entered into with Robert N. Weingarten, Mr. Weingarten was granted options
for <span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pdd" title="Stock options granted to purchase common stock, issued">58,333</span> shares of the Company&#8217;s common stock. The options can be exercised on a cashless basis. The options have a term of <span id="xdx_908_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dc_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zOlg3udcwuIj" title="Stock option vested exercisable term">five
years</span> and an exercise price of $<span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zs0kNfHUCW2c" title="Stock options are exercisable price per share">7.14</span> per share, which was equal to the closing price of the Company&#8217;s common stock on the grant
date. The options vested as to 25% on August 12, 2020, and will vest 25% on each of the first, second and third anniversaries of the
grant date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined to
be $<span id="xdx_90C_ecustom--FairValueOfStockOptions_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Fair value of stock options">400,855</span> ($<span id="xdx_90C_eus-gaap--SharePrice_iI_pp4p0_c20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zZhNPQTiJr4c" title="Stock price per share">6.8718</span> per share), of which $<span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20200811__20200812__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_pp0p0" title="Stock options fully vested amount, fair value">100,214</span> was attributable to the stock options fully-vested on August 12, 2020 and was therefore
charged to operations on that date. The remaining unvested portion of the fair value of the stock options will be charged to operations
ratably from August 12, 2020 through August 12, 2023. During the three months and six months ended June 30, 2021, the Company recorded
charges to general and administrative costs in the consolidated statement of operations of $<span id="xdx_909_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zS1m8KSNswnb" title="Stock based compensation">24,985</span> and $<span id="xdx_90A_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RobertNWeingartenMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zfEKjN3Kklfh" title="Stock based compensation">49,695</span>, respectively, with respect
to these stock options.</span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
January 6, 2021, in recognition with their service as directors of the Company over the past year, the Company granted to each of Dr.
Winson Sze Chun Ho, Dr. Yun Yen, Dr. Stephen Forman, and Dr. Philip Palmedo, fully-vested stock options to purchase an aggregate of <span id="xdx_906_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_pid_c20210101__20210106__srt--TitleOfIndividualAxis__srt--DirectorMember_zXybrXoFim59" title="Number of fully vested option issued">200,000</span>
shares (<span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_c20210101__20210106__us-gaap--RelatedPartyTransactionAxis__custom--DrWinsonSzeChunHoMember_zwBRc1Qz3B1a" title="Number of fully vested option issued"><span id="xdx_90D_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_c20210101__20210106__us-gaap--RelatedPartyTransactionAxis__custom--DrYunYenMember_zjsAO8grTjy7" title="Number of fully vested option issued"><span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_c20210101__20210106__us-gaap--RelatedPartyTransactionAxis__custom--DrStephenFormanMember_zqX6jJ4Vldz9" title="Number of fully vested option issued"><span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_c20210101__20210106__us-gaap--RelatedPartyTransactionAxis__custom--PhilipPalmedoMember_zZymKm9EHbzd" title="Number of fully vested option issued">50,000</span></span></span></span> shares to each director) of the Company&#8217;s common stock, exercisable for a period of <span id="xdx_904_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dc_c20210101__20210106_zOLdIWUKFQ95" title="Stock option vested exercisable term">five years</span> from the grant date
at $<span id="xdx_905_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20210106_zAaMELt2dMsl" title="Stock options are exercisable price per share">3.21</span> per share, which was the approximate fair market value of the Company&#8217;s common stock on such date. The fair value of these
stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined to be $<span id="xdx_90F_ecustom--FairValueOfStockOptions_c20210101__20210106_pp0p0" title="Fair value of stock options">571,312</span> ($<span id="xdx_905_eus-gaap--SharePrice_iI_pp4p0_c20210106_z2K0C3vKhmb7" title="Stock price per share">2.8566</span> per share) and
was recorded as a charge to general and administrative costs in the consolidated statement of operations on the grant date.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
April 9, 2021, Winson Sze Chun Ho resigned from the Company&#8217;s Board of Directors to focus on clinical and pre-clinical cancer research
in academic medicine. Concurrent with his resignation, the Board of Directors appointed Gil Schwartzberg to fill the vacancy created
by Dr. Ho&#8217;s resignation. In connection with his appointment to the Board of Directors, and in accordance with the recently adopted
cash and equity compensation package for the members of the Board of Directors, Mr. Schwartzberg was granted options exercisable for
a period of <span id="xdx_906_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_pp0p0_dc_c20210401__20210409__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__srt--TitleOfIndividualAxis__srt--DirectorMember_zX0TWodYwzIi" title="Stock option vested exercisable term">five years</span> to purchase <span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210409__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember_z5uks1dWGJ5c" title="Number of fully vested option exercisable">250,000</span> shares of the Company&#8217;s common stock at an exercise price of $<span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20210409__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember_zOYmOR0GtDc4" title="Stock options are exercisable price per share">3.20</span> per share (the closing
market price on the date of grant), vesting 50% on the grant date and the remainder vesting 12.5% on the last day of each subsequent
calendar quarter-end until fully vested. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing
model, was determined to be $<span id="xdx_901_ecustom--FairValueOfStockOptions_pp0p0_c20210401__20210409__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zYw5iiUUOT21" title="Fair value of stock options">753,611</span> ($<span id="xdx_907_eus-gaap--SharePrice_iI_pp4p0_c20210409__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zF7CbUbcwvKf" title="Stock price per share">3.0144</span> per share), of which $<span id="xdx_902_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_pp0p0_c20210401__20210409__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember_zkhqQBz5nRjk" title="Stock options fully vested amount, fair value">376,800</span> was attributable to the stock options fully-vested on April
9, 2021 and was therefore charged to operations on that date. The remaining unvested portion of the fair value of the stock options will
be charged to operations ratably from April 9, 2021 through June 30, 2023. During the three months and six months ended June 30, 2021,
the Company recorded a charge to general and administrative costs in the consolidated statement of operations with respect to these stock
options of $<span id="xdx_904_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zrNY19yj9K0i" title="Stock based compensation"><span id="xdx_908_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--DrWinsonSzeChunHoMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_z9qUauj6kKEf" title="Stock based compensation">414,851</span></span>.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
May 11, 2021, the Board of Directors appointed Regina Brown to the Board of Directors. In connection with her appointment to the Board
of Directors, and in accordance with the recently adopted cash and equity compensation package for the members of the Board of Directors,
Ms. Brown was granted options exercisable for a period of <span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_pp0p0_dc_c20210501__20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zeZ8icUlIkE2" title="Stock option vested exercisable term">five years</span> to purchase <span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_z9mfOAeMgAXi" title="Number of fully vested option exercisable">250,000</span> shares of the Company&#8217;s common stock at
an exercise price of $<span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_z9SR7tENsnJi" title="Stock options are exercisable price per share">2.80</span> per share (the closing market price on the date of grant), vesting 50% on the grant date and the remainder
vesting 12.5% on the last day of each subsequent calendar quarter-end until fully vested. The fair value of these stock options, as calculated
pursuant to the Black-Scholes option-pricing model, was determined to be $<span id="xdx_90E_ecustom--FairValueOfStockOptions_c20210501__20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zKMMOuVdKcw1" title="Fair value of stock options">658,363</span> ($<span id="xdx_900_eus-gaap--SharePrice_iI_pp4p0_c20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zurcRid59Qxk" title="Stock price per share">2.6335</span> per share), of which $<span id="xdx_90D_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20210501__20210511__srt--TitleOfIndividualAxis__srt--DirectorMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember_zyIGMFYVtfP" title="Stock options fully vested amount, fair value">329,188</span> was attributable
to the stock options fully-vested on May 11, 2021 and was therefore charged to operations on that date. The remaining unvested portion
of the fair value of the stock options will be charged to operations ratably from May 11, 2021 through June 30, 2023. During the three
months and six months ended June 30, 2021, the Company recorded a charge to general and administrative costs in the consolidated statement
of operations with respect to these stock options of $<span id="xdx_90E_eus-gaap--ShareBasedCompensation_pp0p0_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zLfSi5V3Wyu" title="Stock based compensation"><span id="xdx_902_eus-gaap--ShareBasedCompensation_pp0p0_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--MsReginaBrownMember__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zkmf7ZgOZjqi" title="Stock based compensation">350,290</span></span>.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
June 30, 2021, the Board of Directors, in accordance with the recently adopted cash and equity compensation package for the members of
the Board of Directors, granted to each of the five non-officer directors of the Company stock options exercisable for a period of <span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_pp0p0_dc_c20210101__20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zVUncA1TIaB" title="Stock option vested exercisable term">five
years</span> to purchase <span id="xdx_907_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_pid_c20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_ztFSCl50cvad" title="Number of fully vested option exercisable">100,000</span> shares (a total of 500,000 shares) of the Company&#8217;s common stock at an exercise price of $<span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iI_pp2p0_c20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zUTk2y2ocmnk" title="Stock options are exercisable price per share">3.03</span> per share
(the closing market price on the date of grant), vesting 12.5% on the last day of each subsequent calendar quarter-end until fully vested.
The total fair value of the <span id="xdx_903_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease_pid_c20210601__20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zKz0GMbgPdp9" title="Fair value of stock options">500,000</span> stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined to
be $<span id="xdx_90E_ecustom--FairValueOfStockOptions_c20210601__20210630__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zRxt8frWFCUi" title="Fair value of stock options">1,421,095</span> ($<span id="xdx_90E_eus-gaap--SharePrice_iI_pp5p0_c20210409__srt--TitleOfIndividualAxis__custom--NonOfficerDirectorsMember_zLarEbVR1aK6" title="Stock price per share">2.84225</span> per share), which will be charged to operations ratably from July 1, 2021 through June 30, 2023.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_895_eus-gaap--DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_zyGTvWUCDIkh" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
summary of stock-based compensation costs for the three months and six months ended June 30, 2021 and 2020 is as follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B3_zqhRNw2CZJz9" style="display: none">Summary of Stock-based Compensation Costs</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_499_20210401__20210630_zfGwzV3Q3cCg" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td colspan="2" id="xdx_490_20200401__20200630_zFX8XBtuEON5" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_499_20210101__20210630_zpfrtMDun8hf" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td colspan="2" id="xdx_490_20200101__20200630_zjChXcgWpMHg" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">Six
    Months Ended</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">June
    30,</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">June
    30,</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--ShareBasedCompensation_hus-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RelatedPartiesMember_zf5F49SeUwX4" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 48%; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Related
    parties</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">850,804</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0965">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,506,836</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0967">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--ShareBasedCompensation_hus-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NonRelatedPartiesMember_zZy2dJqCpwNk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Non-related
    parties</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0969">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0970">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0971">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0972">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--ShareBasedCompensation_i_pp0p0" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total
    stock-based compensation costs</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">850,804</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0975">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,506,836</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0977">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p id="xdx_8A1_zOe9ex7uY3M4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_890_eus-gaap--ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_zFnPeNHOoise" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
summary of stock option activity, including options issued in the form of warrants, during the six months ended June 30, 2021 is presented
below.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8BC_zUQ2yd2gXyia" style="display: none">Summary of Stock Option Activity Including Options Form of Warrants</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Number
                                            of</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Shares</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Weighted</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Average</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Exercise</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Price</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Weighted</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Average
                                            Remaining Contractual</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Life
                                            (in Years)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 46%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Stock
    options outstanding at December 31, 2020</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iS_c20210101__20210630_zvea1ByX3rrd" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Number of shares, stock options outstanding, at the beginning"><span style="font: 10pt Times New Roman, Times, Serif">1,475,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iS_pp3p0_c20210101__20210630_z0ZJprRI4m28" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Weighted average exercise price, stock options outstanding, at the beginning"><span style="font: 10pt Times New Roman, Times, Serif">4.136</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Granted</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_c20210101__20210630_zZi1YMnl97bd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, Granted"><span style="font: 10pt Times New Roman, Times, Serif">1,200,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630_z4ibIuXHuH73" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, granted"><span style="font: 10pt Times New Roman, Times, Serif">3.048</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Exercised</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_iN_di_c20210101__20210630_zwindsKEYAWa" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, Exercised"><span style="font: 10pt Times New Roman, Times, Serif">(125,001</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630_z5vJugbXcoj1" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, exercised"><span style="font: 10pt Times New Roman, Times, Serif">0.808</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Expired</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_c20210101__20210630_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, Expired"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0993">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_c20210101__20210630_zvK5sYo2PHw" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, expired"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0995">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Adjustment
    attributable to reverse stock split</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit_c20210101__20210630_zYIIVJgvMR8a" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Adjustment attributable to reverse stock split"><span style="font: 10pt Times New Roman, Times, Serif">1</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_ecustom--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice_pp3p0_c20210101__20210630_zzuziLUvMnwj" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, reverse stock split"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0999">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Stock
    options outstanding at June 30, 2021</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_c20210101__20210630_znF1cMiJOexb" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, stock options outstanding, at the end"><span style="font: 10pt Times New Roman, Times, Serif">2,550,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pp3p0_c20210101__20210630_zclLLhFSogI8" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, stock options outstanding, at the end"><span style="font: 10pt Times New Roman, Times, Serif">3.787</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_900_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20210101__20210630_zq5pdlDJA1ce" title="Weighted average remaining contractual life (in years), stock options outstanding">3.79</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Stock
    options exercisable at June 30, 2021</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_c20210101__20210630_zlMOJwtDO1kh" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, stock options exercisable, at the end"><span style="font: 10pt Times New Roman, Times, Serif">1,650,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pp3p0_c20210101__20210630_z8Dh7OCFxlAc" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, stock options exercisable, at the end"><span style="font: 10pt Times New Roman, Times, Serif">3.831</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20210101__20210630_znYFFYHzhjD1" title="Weighted average remaining contractual life (in years), stock options exercisable">3.24</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p id="xdx_8A9_zZwTCMA3T8ua" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Total
deferred compensation expense for the outstanding value of unvested stock options was approximately $<span id="xdx_904_eus-gaap--DeferredCompensationArrangementWithIndividualCompensationExpense_pp0p0_c20210101__20210630_z4XwvRr2hkL1" title="Total deferred compensation expense for outstanding value of unvested stock options">2,791,000</span> at June 30, 2021, which
will be recognized subsequent to June 30, 2021 over a weighted-average period of approximately <span id="xdx_90D_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dtM_c20210101__20210630_zPdBTxBXqVI6" title="Stock option vested exercisable term">24</span> months.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_898_eus-gaap--ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock_zZnA41bR9XNd" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
exercise prices of common stock options outstanding and exercisable, including options issued in the form of warrants, at June 30, 2021
are as follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B3_zlad2vTdc5q3" style="display: none">Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 60%; margin-right: auto">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Exercise</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Prices</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Options</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Outstanding<br/>
                                            (Shares)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Options</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Exercisable
                                            <br/>
(Shares)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">0.900</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">33,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">33,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">1.200</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">83,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">83,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">1.680</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">66,667</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">66,667</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">2.800</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">250,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">125,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">3.000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">666,667</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">666,667</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">3.030</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">500,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1053">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">3.200</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">250,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">125,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">3.210</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">200,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">200,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">6.000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">166,667</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">166,667</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">6.600</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">50,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">50,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">7.140</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">200,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">50,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_z2Af2qfUBMal" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">12.000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_iI_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_zNJoTGOXgvgk" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">83,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_iI_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_zXM3AbcItieb" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">83,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630_pdd" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">2,550,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630_pdd" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">1,650,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p id="xdx_8A1_zdTlnK2X8eI6" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
intrinsic value of exercisable but unexercised in-the-money stock options at June 30, 2021 was approximately $<span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_c20210630_pp0p0" title="Intrinsic value of exercisable but unexercised in-the-money stock options">362,251</span>, based on a fair
market value of $<span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_pp2p0_c20210101__20210630_zlrLnxJqDrPb" title="Fair market value, per share">3.03</span> per share on June 30, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 35pt"><span style="font: 10pt Times New Roman, Times, Serif">Outstanding
stock options to acquire <span id="xdx_906_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_iI_pid_c20210630_zde3IZt3r7dd" title="Outstanding stock options to acquire shares of common stock not vested">900,000</span> shares of the Company&#8217;s common stock had not vested at June 30, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 35pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company expects to satisfy such stock obligations through the issuance of authorized but unissued shares of common stock.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -URI http://asc.fasb.org/topic&amp;trid=2228938<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>25
<FILENAME>R14.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012447850872">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureAbstract', window );"><strong>Income Tax Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureTextBlock', window );">Income Taxes</a></td>
<td class="text"><p id="xdx_80F_eus-gaap--IncomeTaxDisclosureTextBlock_z1wIuOTmd2Th" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>7.
<span id="xdx_82F_zsASyiSB9pra">Income Taxes</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">During
the three months and six months ended June 30, 2021 and 2020, there was no provision for income taxes as the Company incurred losses
during those periods. Deferred tax assets and liabilities reflect the net tax effect of temporary differences between the carrying amount
of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. The Company recorded a full
valuation allowance against its deferred tax assets as the Company believes it is more likely than not the deferred tax assets will not
be realized.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32857-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 11.C)<br> -URI http://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330215-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32809-109319<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.5.Q1)<br> -URI http://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32705-109319<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 270<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6424409&amp;loc=d3e44925-109338<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -URI http://asc.fasb.org/topic&amp;trid=2144680<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6424122&amp;loc=d3e41874-109331<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>26
<FILENAME>R15.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012448318168">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and Contingencies Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock', window );">Commitments and Contingencies</a></td>
<td class="text"><p id="xdx_80C_eus-gaap--CommitmentsAndContingenciesDisclosureTextBlock_zrMpacWmuzoj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>8.
<span id="xdx_82D_zNPQdddqi49">Commitments and Contingencies</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Legal
Claims</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company may be subject to legal claims and actions from time to time as part of its business activities. As of June 30, 2021, the Company
was not subject to any pending or threatened legal claims or actions.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Clinical
Trial Agreements</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif"><b>Moffitt.
</b>Effective August 20, 2018, the Company entered into a Clinical Trial Research Agreement with the Moffitt Cancer Center and Research
Institute Hospital Inc., Tampa, Florida, effective for a term of five years, unless terminated earlier by the Company pursuant to 30
days written notice. Pursuant to the Clinical Trial Research Agreement, Moffitt agreed to conduct and manage a Phase 1b/2 clinical trial
to evaluate the therapeutic benefit of the Company&#8217;s lead anti-cancer clinical compound LB-100 to be administered intravenously
in patients with low or intermediate-1 risk myelodysplastic syndrome (MDS).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">In
November 2018, the Company received approval from the U.S. Food and Drug Administration for its Investigational New Drug Application
(&#8220;IND&#8221;) to conduct a Phase 1b/2 clinical trial to evaluate the therapeutic benefit of LB-100 in patients with low and intermediate-1
risk MDS who have failed or are intolerant of standard treatment. Patients with MDS, although usually older, are generally well except
for severe anemia requiring frequent blood transfusions. This Phase 1b/2 clinical trial utilizes LB-100 as a single agent in the treatment
of patients with low and intermediate-1 risk MDS, including patients with del(5q) myelodysplastic syndrome (del5qMDS) failing first line
therapy. The bone marrow cells of patients with del5qMDS are deficient in PP2A by virtue of an acquired mutation and are especially vulnerable
to further inhibition of PP2A by LB-100. The clinical trial began at a single site in April 2019 and the first patient was entered into
the clinical trial in July 2019. A total enrollment of 41 patients is planned. An interim analysis will be done after the first 21 patients
are entered. If there are 3 or more responders but fewer than 7, an additional 20 patients will be entered. If at any point there are
7 or more responders, this will be sufficient evidence to support continued development of LB-100 for the treatment of low and intermediate-1
risk MDS. Recruitment has been slow and the Covid-19 pandemic has further reduced recruitment of patients into the protocol. At the current
rate of accrual, the clinical trial is expected to be completed over a period of approximately four years from its initiation. However,
with additional funds, the Company&#8217;s objective would be to add two additional MDS centers to the Phase 2 portion of the study to
accelerate patient accrual.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">During
the three months ended June 30, 2021 and 2020, the Company incurred costs of $<span id="xdx_902_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zxyMv9Wt5IJh" title="Advance amount related to milestone payment">10,309</span> and $<span id="xdx_900_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zZPOiPlfnkId" title="Advance amount related to milestone payment">11,698</span>, respectively, pursuant to this agreement.
During the six months ended June 30, 2021 and 2020, the Company incurred costs of $<span id="xdx_90B_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zoW31VElQDb2" title="Advance amount related to milestone payment">17,693</span> and $<span id="xdx_909_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zmIIjEMaYEoh" title="Advance amount related to milestone payment">25,364</span>, respectively, pursuant to this
agreement. As of June 30, 2021, total costs of $<span id="xdx_90A_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_z1OXjFyZTjE8" title="Research and development costs">103,927</span> have been incurred pursuant to this agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><b>GEIS.
</b>Effective July 31, 2019, the Company entered into a Collaboration Agreement for an Investigator-Initiated Clinical Trial with the
Spanish Sarcoma Group (Grupo Espa&#241;ol de Investigaci&#243;n en Sarcomas or &#8220;GEIS&#8221;), Madrid, Spain, to carry out a
study entitled &#8220;Randomized phase I/II trial of LB-100 plus doxorubicin vs. doxorubicin alone in first line of advanced soft tissue
sarcoma&#8221;. The purpose of this clinical trial is to obtain information about the efficacy and safety of LB-100 combined with doxorubicin
in soft tissue sarcomas. Doxorubicin is the global standard for initial treatment of advanced soft tissue sarcomas (&#8220;ASTS&#8221;).
Doxorubicin alone has been the mainstay of first line treatment of ASTS for over 40 years, with little therapeutic gain from adding cytotoxic
compounds to or substituting other cytotoxic compounds for doxorubicin. In animal models, LB-100 consistently enhances the anti-tumor
activity of doxorubicin without apparent increases in toxicity.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">GEIS
has a network of referral centers in Spain and across Europe that have an impressive track record of efficiently conducting innovative
studies in ASTS. The Company agreed to provide GEIS with a supply of LB-100 to be utilized in the conduct of this clinical trial, as
well as to provide funding for the clinical trial. The goal was to enter the first patient during the quarter ended December 31, 2020,
with approximately 150 patients to be enrolled over two years. As advanced sarcoma is a very aggressive disease, the design of the study
assumes a median progression free survival (PFS, no evidence of disease progression or death from any cause) of 4.5 months in the doxorubicin
arm and an alternative median PFS of 7.5 months in the doxorubicin plus LB-100 arm to demonstrate a statistically significant decrease
in relative risk of progression or death by adding LB-100. There is a planned interim analysis of the primary endpoint when about half
of the 102 events required for final analysis is reached.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company had previously expected that this clinical trial would commence during the quarter ended June 30, 2020. However, during July
2020, the Spanish regulatory authority advised the Company that although it had approved the scientific and ethical basis of the protocol,
it required that the Company manufacture new inventory of LB-100 under current Spanish pharmaceutical manufacturing standards. These
regulations were adopted subsequent to the production of the Company&#8217;s existing LB-100 inventory.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
new batch of LB 100 has been prepared and is now undergoing the multitude of analytical studies of the formulated product necessary to
gain approval for use in the European Union. Regulatory reviews by the European Union have been delayed until October 2021 as a result
of which the final review of the clinical product by Spanish regulatory authorities will also be delayed. Accordingly, the clinical trial
is now estimated to begin during the quarter ending June 30, 2022 and take approximately three years to conduct.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
interim analysis of this clinical trial could indicate either inferiority or superiority of LB-100 plus doxorubicin as compared to doxorubicin
alone. A positive study would have the potential to change the standard therapy for this disease after four decades of failure to improve
the marginal benefit of doxorubicin alone.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"/></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s agreement with GEIS provides for various payments based on achieving specific milestones over the term of the agreement.
On February 18, 2020, the Company advanced $<span id="xdx_902_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200216__20200218__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--GrupoEspanolDeInvestigacionEnSarcomasMember_zpzoJiM7Qm69" title="Advance amount related to milestone payment">43,411</span> to GEIS towards a second milestone payment obligation of $<span id="xdx_905_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200216__20200218__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zZ3usrdp51n1" title="Advance amount related to milestone payment">87,471</span>, which was expected
to become due and payable during the quarter ended June 30, 2020 based on the anticipated achievement of the second milestone, and which
was therefore recorded as an advance on the Company&#8217;s balance sheet at March 31, 2020. However, as a result of the substantial
delay in commencing the clinical trial as described above, the achievement of the second milestone had been delayed until mid-2021 and
the Company therefore determined to charge such advance to research and development costs in the Company&#8217;s statement of operations
at June 30, 2020. Subsequently, on February 26, 2021, the Company paid an additional $<span id="xdx_904_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210225__20210226__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zs5PapOOlGd1" title="Advance amount related to milestone payment">24,171</span> to GEIS towards the second milestone payment
for current work being done under this agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Accordingly,
during the three months ended June 30, 2021 and 2020, the Company incurred costs of $<span id="xdx_900_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zn7Ge7eXiAed" title="Advance amount related to milestone payment">0</span> and $<span id="xdx_904_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zh8pGfRWch43" title="Advance amount related to milestone payment">43,411</span>, respectively, pursuant to this agreement.
During the six months ended June 30, 2021 and 2020, the Company incurred costs of $<span id="xdx_905_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zgrL8oMjZV2b" title="Advance amount related to milestone payment">24,171</span> and $<span id="xdx_907_ecustom--AdvanceAmountRelatedToMilestonePayment_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zj4HlPzTz6H6" title="Advance amount related to milestone payment">43,411</span> respectively, pursuant to this
agreement. As of June 30, 2021, total costs of $<span id="xdx_90B_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember_zpHMI9PBx6i2" title="Research and development costs">155,053</span> have been incurred pursuant to this agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_90D_eus-gaap--OtherCommitmentsDescription_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_zKK35P9Txk7f" title="Aggregate commitments expected, description">The
Company&#8217;s aggregate commitments pursuant to the aforementioned clinical trial agreements, less amounts previously paid to date
under these agreements, totaled approximately $<span id="xdx_901_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_z93YuUi9hvlf" title="Aggregate commitments expected">5,798,000</span> as of June 30, 2021, consisting of approximately $<span id="xdx_908_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--GrupoEspanolDeInvestigacionEnSarcomasMember_zQwJuQPgFLW8" title="Aggregate commitments expected">5,193,000</span> relating to the
GEIS clinical trial and approximately $<span id="xdx_902_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember_zlBzbbsgxqp5" title="Aggregate commitments expected">605,000</span> relating to the Moffit clinical trial, which are expected to be incurred over approximately
the next five years through December 31, 2025.</span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">In
order to manufacture a new inventory supply of LB-100 for the GEIS clinical trial, the Company has engaged a number of vendors to carry
out the multiple tasks needed to make and gain approval of a new clinical product for investigational study in Spain. These tasks include
the synthesis under good manufacturing practices (GMP) of the active pharmacologic ingredient (API), with documentation of each of the
steps involved by an independent auditor. The API is then transferred to a vendor that prepares the clinical drug product (DP), also
under GMP conditions documented by an independent auditor. The DP is then sent to a vendor to test for purity and sterility, provide
appropriate labels, store the drug, and distribute the drug to the clinical centers for use in the clinical trials. A formal application
documenting all steps taken to prepare the DP for clinical use must be submitted to the appropriate regulatory authorities for review
and approval before being used in a clinical trial.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">As
of June 30, 2021, the Company estimates that this program to provide new inventory of the DP for the Spanish sarcoma study, and potentially
for subsequent multiple trials within the European Union, will cost approximately $<span id="xdx_90A_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--OtherClinicalAgreementsMember__srt--RangeAxis__srt--MinimumMember_zKuOM7rVVY9" title="Research and development costs">737,000</span>. The Company&#8217;s remaining aggregate commitments
under this program, less amounts previously paid to date, totaled approximately $<span id="xdx_906_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--OtherClinicalAgreementsMember_ze6HzlU2zdXc" title="Aggregate commitments expected">371,000</span> as of June 30, 2021, which are expected to be
incurred through the quarter ending March 31, 2022. As the production of the new inventory is being conducted in Europe and is paid for
in Euros, final costs are subject to foreign currency fluctuations between the United States Dollar and the Euro.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><b>City
of Hope. </b>Effective January 18, 2021, the Company executed a Clinical Research Support Agreement with the City of Hope National Medical
Center, an NCI-designated comprehensive cancer center, and City of Hope Medical Foundation (collectively, &#8220;City of Hope&#8221;),
to carry out a Phase 1b clinical trial of LB-100, the Company&#8217;s first-in-class protein phosphatase inhibitor, combined with a standard
regimen for treatment of untreated extensive- stage disease small cell lung cancer (ED-SCLC). LB-100 will be given in combination with
carboplatin, etoposide and atezolizumab, an FDA-approved but marginally effective regimen, to previously untreated ED-SCLC patients.
The dose of LB-100 will be escalated with the standard fixed doses of the 3-drug regimen to reach a recommended Phase 2 dose (RP2D).
Patient entry will be expanded so that a total of 12 patients will be evaluable at the RP2D to confirm the safety of the LB-100 combination
and to look for potential therapeutic activity as assessed by objective response rate, duration of overall response, progression-free-survival
and overall survival.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
clinical trial was initiated on March 9, 2021, with patient accrual expected to take approximately 18 to 24 months to complete. If LB-100
does potentiate the benefit of the standard regimen, some evidence could be noted at 12 months into the clinical trial, but an assessment
of potential increased activity is likely to require at least 24 months.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"/></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company is seeking two additional centers to increase the rate of accrual. As described below, a recent publication may heighten the
interest of institutions with large populations of small cell lung cancer (SCLC) patients. LB-100 was reported to enhance the effectiveness
of elements of standard therapy in models of SCLC (Mirzapoiazova el al., Molecular Cancer Therapeutics, online July 12, 2021). Dr. Ravi
Salgia, MD, PhD, Professor and Chair of the Department of Medical Oncology and Therapeutics Research at the City of Hope National Medical
Center, is the corresponding author of the paper and also the principal investigator for the Company&#8217;s SCLC clinical trial. Dr.
Salgia and collaborators found multiple metabolic changes associated with cell death in SCLC cells when exposed to LB-100 alone and when
combined with the drugs in a standard clinical regimen for this notoriously aggressive disease.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">LB-100
has been reported to increase the effectiveness of a number of anti-cancer drugs against several different types of human cancers without
increasing toxicity in animal models. The recent pre-clinical study of SCLC cells observed that (1) LB-100 increases the amount of carboplatin
that enters the tumor cells without increasing toxicity, and (2) LB-100 potentiates the action of the immune-blocker, atezolizumab. These
observations are important because, taken together, they not only constitute a strong rationale for the clinical trial of LB-100 plus
chemo-immunotherapy in SCLC, but they also complement earlier pre-clinical observations that LB-100 can (1) reverse resistance of cancer
cells (ovarian) to cisplatin, another widely used chemotherapy drug (Chang et al., Molecular Cancer Therapeutics, November 5, 2014),
(2) increase the entry of another important anti-cancer agent, doxorubicin, into liver cancer cells associated with increased anti-tumor
activity (Bai et al, Molecular Cancer Therapeutics, August 14, 2014), and (3) enhance the effectiveness of immune-blockers against several
types of cancers (Ho et al. Nature Comm., May 29, 2018). These observations raise the possibility that the addition of LB-100 may be
a general way to enhance standard therapies for cancers for which better treatments are urgently needed. The present clinical trial in
SCLC is an initial step in testing that hypothesis, as is the planned clinical trial in advanced soft tissue sarcoma in which LB-100
is combined with doxorubicin.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">During
the three months and six months ended June 30, 2021, the Company incurred costs of $<span id="xdx_90F_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210401__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_zDdbjlGLq7Zk" title="Aggregate commitments expected">69,001</span> and $<span id="xdx_90E_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210101__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_zsN06d81L944" title="Aggregate commitments expected">309,509</span>, respectively, pursuant to this
agreement. As of June 30, 2021, total costs of $<span id="xdx_907_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_z6BsktvaJbW8" title="Aggregate commitments expected">309,509</span> have been incurred pursuant to this agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s aggregate commitments pursuant to this clinical trial agreement, less amounts previously paid to date under this agreement,
totaled approximately $<span id="xdx_909_eus-gaap--OtherCommitment_iI_c20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--ClinicalTrialAgreementMember_zFKC8QSlJQsd" title="Aggregate commitments expected">2,433,000</span> as of June 30, 2021, which are expected to be incurred over the next two years based upon a target of
42 enrollees. If a significant number of patients fail during the dose-escalation process, an increase of up to 12 patients would likely
be necessary, at an estimated additional cost of approximately $<span id="xdx_904_eus-gaap--OtherCommitment_iI_c20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__srt--ProductOrServiceAxis__us-gaap--HealthCarePatientServiceMember_zZo4iWsXksze" title="Aggregate commitments expected">800,000</span>. Alternatively, should fewer than 42 enrollees be required, the
Company has agreed to compensate the City of Hope on a per enrollee basis. The Company currently expects that enrollment in this clinical
trial will range from approximately 18 to 30 enrollees, with 24 enrollees as the most likely number.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Clinical
Trial Monitoring Agreements</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><b>Moffitt.
</b>On September 12, 2018, the Company finalized a work order agreement with Theradex Systems, Inc. (&#8220;Theradex&#8221;), an international
contract research organization (&#8220;CRO&#8221;), to monitor the Phase 1b/2 clinical trial being managed and conducted by Moffitt.
The clinical trial began in April 2019 and the first patient was entered into the clinical trial in July 2019. At the current rate of
accrual, the trial is expected to be completed over a period of four years from its initiation.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Costs
under this work order agreement are estimated to be approximately $<span id="xdx_905_eus-gaap--ResearchAndDevelopmentExpense_c20180910__20180912__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_zbXUKTBjNKo7" title="Research and development costs">954,000</span>, with such payments expected to be divided approximately 94%
to Theradex for services and approximately 6% for payments for pass-through costs. The costs of the Phase 1b/2 clinical trial being paid
to or through Theradex are being recorded and charged to operations based on the periodic documentation provided by the CRO. During the
three months ended June 30, 2021 and 2020, the Company incurred costs of $<span id="xdx_902_eus-gaap--ResearchAndDevelopmentExpense_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_zrvMSVFUaYf9" title="Research and development costs">7,540</span> and $<span id="xdx_90A_eus-gaap--ResearchAndDevelopmentExpense_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_zGFDYlNe9DPh" title="Research and development costs">5,790</span>, respectively, pursuant to this work order.
During the six months ended June 30, 2021 and 2020, the Company incurred costs of $<span id="xdx_90E_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_zrlZI5FXQAx4" title="Research and development costs">8,481</span> and $<span id="xdx_901_eus-gaap--ResearchAndDevelopmentExpense_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember__dei--LegalEntityAxis__custom--TheradexSystemsIncMember_z0DjNpOvQ6sj" title="Research and development costs">11,476</span>, respectively, pursuant to this
work order. As of June 30, 2021, total costs of $<span id="xdx_90B_eus-gaap--ResearchAndDevelopmentExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zYxWkcXNrNtf" title="Research and development costs">90,636</span> have been incurred pursuant to this work order agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s aggregate commitment pursuant to this clinical trial monitoring agreement, less amounts previously paid to date under
this agreement, totaled approximately $<span id="xdx_90C_eus-gaap--OtherCommitment_iI_c20210630__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zo9QDh8JMzph" title="Aggregate commitments expected">873,000</span> as of June 30, 2021, which are expected to be incurred over approximately the next five
years through June 30, 2025.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif"><b>City
of Hope. </b>On February 5, 2021, the Company signed a new work order agreement with Theradex to monitor the City of Hope investigator-initiated
clinical trial in small cell lung cancer in accordance with FDA requirements for oversight by the sponsoring party. During the three
months and six months ended June 30, 2021, the Company incurred costs of $<span id="xdx_90C_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210401__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zUAeUrqMX9Gj" title="Aggregate commitments expected">10,773</span> and $<span id="xdx_90E_ecustom--AdvanceAmountRelatedToMilestonePayment_c20210101__20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zHsaGfV1XODg" title="Advance amount related to milestone payment">14,313</span>, respectively, pursuant to this work order.
As of June 30, 2021, total costs of $<span id="xdx_900_eus-gaap--OtherCommitment_iI_c20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember__us-gaap--TypeOfArrangementAxis__custom--WorkOrderAgreementMember_zJxxvP5WInAd" title="Aggregate commitments expected">14,313</span> have been incurred pursuant to this work order agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s aggregate commitment pursuant to this clinical trial monitoring agreement, less amounts previously paid to date under
this agreement, totaled approximately $<span id="xdx_90E_eus-gaap--OtherCommitment_iI_c20210630__dei--LegalEntityAxis__custom--CityOfHopeNationalMedicalCenterMember_zLNaLRaPX9Lg" title="Aggregate commitments expected">324,000</span> as of June 30, 2021, which are expected to be incurred through September 30, 2023.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Patent
and License Agreements</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
March 22, 2018, the Company entered into a Patent Assignment and Exploitation Agreement with INSERM TRANSFERT SA, acting as delegatee
of the French National Institute of Health and Medical Research, for the assignment to the Company of INSERM&#8217;S interest in United
States Patent No. 9,833,450 entitled &#8220;Oxabicyloheptanes and Oxabicycloheptenes for the Treatment of Depressive and Stress Disorders&#8221;,
which was filed with the United States Patent and Trademark Office in the name of INSERM and the Company as co-owners on February 19,
2015 and granted on May 12, 2017, and related patent applications and filings. INSERM is a French public institution dedicated to research
in the field of health and medicine that had previously entered into a Material Transfer Agreement with the Company to allow INSERM to
conduct research on the Company&#8217;s proprietary compound LB-100 and/or its analogs for the treatment of depressive or stress disorders
in humans. Pursuant to the Agreement, the Company has agreed to make certain milestone payments to INSERM aggregating up to $<span id="xdx_90A_ecustom--MilestonePayments_c20180320__20180322__us-gaap--TypeOfArrangementAxis__custom--MaterialTransferAgreementMember__dei--LegalEntityAxis__custom--INSERMMember__us-gaap--PlanNameAxis__custom--DevelopmentMilestonesMember__srt--RangeAxis__srt--MaximumMember_z01xNG1feSph" title="Milestone payments">1,750,000</span>
upon achievement of development milestones and up to $<span id="xdx_90B_ecustom--MilestonePayments_c20180320__20180322__us-gaap--TypeOfArrangementAxis__custom--MaterialTransferAgreementMember__dei--LegalEntityAxis__custom--INSERMMember__us-gaap--PlanNameAxis__custom--CommercialMilestonesMember__srt--RangeAxis__srt--MaximumMember_zXpkwOEVspRh" title="Milestone payments">6,500,000</span> upon achievement of commercial milestones. The Company also agreed to
pay INSERM certain commercial royalties on net sales of products attributed to the Agreement. The Company&#8217;s current plan is to
complete the validation process to evaluate LB-100 for the treatment of depressive or stress disorders in humans within three years;
however, the exploitation of this patent for the treatment of depressive and stress disorders in humans will require substantial additional
capital and/or a joint venture or other type of business arrangement with a pharmaceutical company with substantially greater capital
and business resources than those available to the Company. As there can be no assurances that the Company will be able to obtain the
capital or business resources necessary to focus on the exploitation of this patent, it is uncertain as to when, if at all, the Company
may reach any of the development or commercialization milestones under the Agreement. As of June 30, 2021 and 2020, no amounts were due
under this agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
August 20, 2018, the Company entered into an Exclusive License Agreement with Moffitt. Pursuant to the License Agreement, Moffitt granted
the Company an exclusive license under certain patents owned by Moffitt (the &#8220;Licensed Patents&#8221;) relating to the treatment
of MDS and a non-exclusive license under inventions, concepts, processes, information, data, know-how, research results, clinical data,
and the like (other than the Licensed Patents) necessary or useful for the practice of any claim under the Licensed Patents or the use,
development, manufacture or sale of any product for the treatment of MDS which would otherwise infringe a valid claim under the Licensed
Patents. The Company was obligated to pay Moffitt a non-refundable license issue fee of $<span id="xdx_908_ecustom--NonRefundableLicenseIssueFee_c20180818__20180820__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zuBu4ctGpazl" title="Non-refundable license issue fee">25,000</span> after the first patient is entered into
a Phase 1b/2 clinical trial to be managed and conducted by Moffitt. The clinical trial began at a single site in April 2019 and the first
patient was entered into the clinical trial in July 2019. The Company is also obligated to pay Moffitt an annual license maintenance
fee of $<span id="xdx_904_ecustom--AnnualLicenseMaintenanceFee_c20180818__20180820__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zEH4z0OBbVSh" title="Annual license maintenance fee">25,000</span> commencing on the first anniversary of the Effective Date and every anniversary thereafter until the Company commences
payment of minimum royalty payments. The Company has also agreed to pay non-refundable milestone payments to Moffitt, which cannot be
credited against earned royalties payable by the Company, based on reaching various clinical and commercial milestones aggregating $<span id="xdx_909_ecustom--PaymentsOnNonrefundableMilestone_c20180818__20180820__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_z0pu8Oehh3U3" title="Payments on non-refundable milestone">1,897,000</span>,
subject to reduction by <span id="xdx_908_ecustom--PercentageOfMilestone_iI_dp_uPercent_c20180820__dei--LegalEntityAxis__custom--MoffittCancerCenterandResearchInstituteHospitalIncMember__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zNSLwoeaeWma" title="Percentage of milestone">40</span>% under certain circumstances relating to the status of Valid Claims, as such term is defined in the License
Agreement. During the three months ended June 30, 2021 and 2020, the Company recorded charges to operations of $<span id="xdx_903_ecustom--AmountChargeToOperations_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zFAAJMpcEih2" title="Amount charges to operations">6,233</span> and $<span id="xdx_90F_ecustom--AmountChargeToOperations_c20200401__20200430__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zMtHRXZhgsla" title="Amount charges to operations">6,233</span>, respectively,
in connection with its obligations under the License Agreement. During the six months ended June 30, 2021 and 2020, the Company recorded
charges to operations of $<span id="xdx_90D_ecustom--AmountChargeToOperations_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zwR4iLbSmCD3" title="Amount charges to operations">12,397</span> and $<span id="xdx_90D_ecustom--AmountChargeToOperations_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember_zb8Ah8b4wJD7" title="Amount charges to operations">12,398</span>, respectively, in connection with its obligations under the License Agreement. As of June
30, 2021, no milestones had yet been attained.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company will be obligated to pay Moffitt earned royalties of 4% on worldwide cumulative net sales of royalty-bearing products, subject
to reduction to 2% under certain circumstances, on a quarterly basis, with a minimum royalty payment of $<span id="xdx_90A_eus-gaap--PaymentsForRoyalties_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember__us-gaap--VestingAxis__custom--FirstFourYearsMember_zc7NmkAIvsy1" title="Minimum payments for royalties">50,000</span> in the first four years
after sales commence, and $<span id="xdx_90D_eus-gaap--PaymentsForRoyalties_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseAgreementMember__us-gaap--VestingAxis__custom--FiveYearsAndThereafterMember_zfpWcyMZnVxa" title="Minimum payments for royalties">100,000</span> in year five and each year thereafter, subject to reduction by 40% under certain circumstances relating
to the status of Valid Claims, as such term is defined in the License Agreement. The Company&#8217;s obligation to pay earned royalties
under the License Agreement commences on the date of the first sale of a royalty-bearing product, and shall automatically expire on a
country-by-country basis on the date on which the last valid claim of the Licensed Patents expires, lapses or is declared invalid, and
the obligation to pay any earned royalties under the License Agreement shall terminate on the date on which the last valid claim of the
Licensed Patents expires, lapses, or is declared to be invalid in all countries.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Employment
Agreements with Officers</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">During
July and August 2020, the Company entered into one-year employment agreements with its executive officers, consisting of Dr. John S.
Kovach, Eric J. Forman, Dr. James S. Miser, and Robert N. Weingarten, which provided for aggregate annual compensation of $<span id="xdx_903_eus-gaap--SalariesWagesAndOfficersCompensation_c20200701__20200831__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--Dr.JohnKovachMember_zON6Y8SdvT72" title="Annual salary">640,000</span>, payable
monthly (see Note 5). The employment agreements are automatically renewable for additional <span id="xdx_90D_ecustom--AgreementTermDescription_c20131222__20131224__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_z2cBHIibmifi" title="Agreement term">one-year periods</span> unless terminated by either
party upon 60 days written notice prior to the end of the applicable one-year period, or by death, or by termination for cause. On April
9, 2021, the Board of Directors increased the annual compensation of Eric J. Forman, the Company&#8217;s Chief Administrative Officer,
Dr. James S. Miser, the Company&#8217;s Chief Medical Officer, and Robert N. Weingarten, the Company&#8217;s Chief Financial Officer,
under the employment agreements such that the total aggregate annual compensation of all officers increased to $<span id="xdx_908_eus-gaap--EmployeeBenefitsAndShareBasedCompensation_c20210501__20210502__us-gaap--TypeOfArrangementAxis__custom--EmploymentAgreementMember__srt--TitleOfIndividualAxis__custom--Dr.JamesMember_zOLi4mDN7e5" title="Annual compensation">775,000</span>, effective May
1, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Other
Significant Agreements and Contracts</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">On
December 24, 2013, the Company entered into an agreement with NDA Consulting Corp. for consultation and advice in the field of oncology
research and drug development. As part of the agreement, NDA also agreed to cause its president, Dr. Daniel D. Von Hoff, M.D., to become
a member of the Company&#8217;s Scientific Advisory Committee. The term of the agreement was for one year and provided for a quarterly
cash fee of $<span id="xdx_90E_ecustom--ConsultingAndAdvisoryCashFee_c20131223__20131224__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_zwVxTapvOlx8" title="Consulting and advisory fee">4,000</span>. The agreement has been automatically renewed for additional one-year terms on its anniversary date since 2014. Consulting
and advisory fees charged to operations pursuant to this agreement were $<span id="xdx_90B_ecustom--ConsultingAndAdvisoryCashFee_c20210401__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_zarF8JpHZi76" title="Consulting and advisory fee">4,000</span> and $<span id="xdx_904_ecustom--ConsultingAndAdvisoryCashFee_c20200401__20200630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_z1Am6BnK8S3g" title="Consulting and advisory fee">4,000</span> for the three months ended June 30, 2021 and
2020, respectively, and $<span id="xdx_90C_ecustom--ConsultingAndAdvisoryCashFee_c20210101__20210630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_zsptDFkXHGb2" title="Consulting and advisory fee">8,000</span> and $<span id="xdx_900_ecustom--ConsultingAndAdvisoryCashFee_c20200101__20200630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NDAConsultingCorpMember_zG1AaOHyFiL9" title="Consulting and advisory fee">8,000</span> for the six months ended June 30, 2021 and 2020, respectively, which were included in research
and development costs in the consolidated statements of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
September 14, 2015, the Company entered into a Collaboration Agreement with BioPharmaWorks, pursuant to which the Company engaged BioPharmaWorks
to perform certain services for the Company. Those services included, among other things: (a) assisting the Company to (i) commercialize
its products and strengthen its patent portfolio, (ii) identify large pharmaceutical companies with potential interest in the Company&#8217;s
product pipeline, and (iii) prepare and deliver presentations concerning the Company&#8217;s products; (b) at the request of the Board
of Directors, serving as backup management for up to three months should the Company&#8217;s Chief Executive Officer and scientific leader
be temporarily unable to carry out his duties; (c) being available for consultation in drug discovery and development; and (d) identifying
providers and overseeing tasks relating to clinical use and commercialization of new compounds.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">BioPharmaWorks
was founded in 2015 by former Pfizer scientists with extensive multi-disciplinary research and development and drug development experience.
The Collaboration Agreement was for an initial term of two years and automatically renews for subsequent annual periods unless terminated
by a party not less than 60 days prior to the expiration of the applicable period. In connection with the Collaboration Agreement, the
Company agreed to pay BioPharmaWorks a monthly fee of $<span id="xdx_903_ecustom--ConsultingAndAdvisoryCashFee_c20150912__20150914__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_z2ZECaOelbSa" title="Consulting and advisory fee">10,000</span>, subject to the right of the Company to pay a negotiated hourly rate in
lieu of the monthly payment and agreed to issue to BioPharmaWorks certain equity-based compensation. In April 2018, it was mutually agreed
to suspend services and payments under the Collaboration Agreement, without extending its term, for the period from February 1, 2018
through the September 13, 2019 anniversary date. In February 2019, the Company and BioPharmaWorks subsequently agreed to resume the Collaboration
Agreement effective March 1, 2019, and the Collaboration Agreement is currently in effect. The Company recorded charges to operations
pursuant to this Collaboration Agreement of $<span id="xdx_904_ecustom--ReimbursementExpense_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_zRp1wwtrINF1" title="Reimbursed expense">30,000</span> and $<span id="xdx_900_ecustom--ReimbursementExpense_c20200401__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_zSA8VUWmejLd" title="Reimbursed expense">30,000</span> for the three months ended June 30, 2021 and 2020, respectively, and
$<span id="xdx_906_ecustom--ReimbursementExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_zU2cRMzlu5d3" title="Reimbursed expense">60,000</span> and $<span id="xdx_904_ecustom--ReimbursementExpense_c20200101__20200630__us-gaap--TypeOfArrangementAxis__custom--CollaborationAgreementMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--BioPharmaWorksLLCMember_z4Tv33SAuKt3" title="Reimbursed expense">60,000</span> for the six months ended June 30, 2021 and 2020, respectively, which were included in research and development costs
in the consolidated statements of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif"/></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">Effective
August 12, 2020, the Company entered into a Master Service Agreement with the Foundation for Angelman Syndrome Therapy (FAST) to collaborate
in supporting pre-clinical studies of the potential benefit of LB-100 in a mouse model of Angelman Syndrome (AS) as reported in The Proceedings
of The National Academy of Science (Wang et al, June 3, 2019). The pre-clinical studies will be conducted at The University of California
- Davis under the direction of Dr. David Segal, an internationally recognized leader in AS research. If the pre-clinical studies confirm
that LB-100 reduces AS signs in rodent models, the Company has agreed to enter into discussions with FAST with respect to possible collaborations
to most efficiently assess the benefit of LB-100 in patients with AS, which is a rare disease affecting an estimated one out of 12,000
to one out of 20,000 persons in the United States. The genetic cause of AS, reduced function of a specific maternal gene called Ube3,
has been understood for some time, but the molecular abnormality resulting from the genetic lesion has now been shown to be increased
concentrations of protein phosphatase 2A (PP2A), a molecular target of the Company&#8217;s investigational compound, LB-100. The Company
has agreed to provide FAST with a supply of LB-100 to be utilized in the conduct of this study, which is initially expected to be completed
within three years. Conditioned on FAST&#8217;s completion of this study, the Company has agreed to pay FAST five percent (<span id="xdx_901_ecustom--PercentageOfProceedsAgreeToPayUnderAgreements_dp_uPercent_c20200810__20200812__us-gaap--TypeOfArrangementAxis__custom--MasterServiceAgreementMember__dei--LegalEntityAxis__custom--FoundationForAngelmanSyndromeTherapyMember_zd5mq6QH4ZX" title="Percentage of proceeds agree to pay under agreement">5</span>%) of all
proceeds, as defined in the Master Service Agreement, received by the Company, up to a maximum of $<span id="xdx_90B_ecustom--MaximumAmountReceivedUnderAgreement_c20200810__20200812__us-gaap--TypeOfArrangementAxis__custom--MasterServiceAgreementMember__dei--LegalEntityAxis__custom--FoundationForAngelmanSyndromeTherapyMember_zFHOKJfjC2Ch" title="Maximum amount received under agreement">250,000</span> from the exploitation of the
study results.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">The
research team at the University of California, Davis recently completed their pre-clinical study of the potential benefit of LB-100 in
a mouse model of AS, and the results are currently under review by FAST. The preliminary analysis indicates that the positive results
previously reported by Chinese investigators were not confirmed in the US model. The Company is awaiting input from FAST as to whether
it intends to continue to pursue pre-clinical studies of LB 100.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
December 21, 2020, the Company entered into a services agreement with IRTH Communications, LLC for investor/public relations, financial
communications, and strategic consulting services, effective for an initial term of twelve months and renewable annually thereafter.
The Company agreed to pay a monthly fee of $<span id="xdx_904_ecustom--ConsultingAndAdvisoryCashFee_c20201220__20201221__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zXiGiNHFUT62" title="Consulting and advisory fee">7,500</span>, including any renewal term, and also agreed to issue restricted shares of common stock,
fully vested upon issuance, with a grant date fair value of $<span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20201220__20201221__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zFRpHsaeCSW4" title="Stock options grant date fair value">100,000</span> (see Note 4). Upon the commencement of any renewal term, the Company
will be obligated to issue additional restricted shares of common stock, fully vested upon issuance, with a grant date fair value of
$<span id="xdx_905_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20201220__20201221__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zAmLOtqaPE92" title="Stock options grant date fair value">100,000</span>. During the three months and six months ended June 30, 2021, the Company incurred charges in the amount of $<span id="xdx_908_eus-gaap--GeneralAndAdministrativeExpense_c20210401__20210630__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zDlU4nJIOKmf" title="General and administrative costs">22,500</span> and $<span id="xdx_909_eus-gaap--GeneralAndAdministrativeExpense_c20210101__20210630__us-gaap--TypeOfArrangementAxis__custom--ServiceAgreementMember__dei--LegalEntityAxis__custom--IRTHCommunicationsLLCMember_zcnBGIUq0alc" title="General and administrative costs">45,000</span>,
respectively, with respect to this agreement, which amount is included in general and administrative costs in the Company&#8217;s consolidated
statements of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Impact
of the Novel Coronavirus (Covid-19) on the Company&#8217;s Business Activities</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif; background-color: white">The
global outbreak of the novel coronavirus (Covid-19) has led to disruptions in general economic activities worldwide, as businesses and
governments have taken broad actions to mitigate this public health crisis. </span><span style="font: 10pt Times New Roman, Times, Serif">In
light of the uncertain and continually evolving situation relating to the spread of Covid-19, this pandemic could pose a risk to the
Company. The extent to which the coronavirus may impact the Company&#8217;s business activities will depend on future developments, which
are highly uncertain and cannot be predicted at this time. The Company intends to continue to monitor the situation and may adjust its
current business plans as more information and guidance become available.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
coronavirus pandemic presents a challenge to medical facilities worldwide. As the Company&#8217;s clinical trials are conducted on an
outpatient basis, it is not currently possible to predict the full impact of this developing health crisis on such clinical trials, which
could include delays in and increased costs of such clinical trials. Current indications from the clinical research organizations conducting
the clinical trials for the Company are that such clinical trials are being delayed or extended for several months as a result of the
coronavirus pandemic.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
most problematic issue directly related to Covid-19 for the Company is the delay in completing the glioblastoma (GBM) pharmacology clinical
trial at NCI. This clinical trial is being conducted by the NCI without charge to the Company. The neurosurgical unit at the NCI is closed
due to the Covid-19 epidemic. Patient entry remains at two, with the goal to enter eight patients before analyzing results. There is
an urgent need to improve therapy for this type of aggressive brain tumor. If the NCI study shows that LB-100 does penetrate the brain,
a clinical study of LB-100 in combination with standard therapy for GBM, the drug temozolomide and radiation, both of which have been
well documented in pre-clinical studies to be significantly enhanced by LB-100, would be of significant interest to neuro-oncologists
frustrated by decades of limited advances in therapy for this common brain tumor in adults.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">There
is also significant uncertainty as to the effect that the coronavirus may have on the amount and type of financing available to the Company
in the future.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt; background-color: white"><span style="font: 10pt Times New Roman, Times, Serif">The
Company intends to continue to monitor the situation and may adjust its current business plans as more information and guidance become
available.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for commitments and contingencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -URI http://asc.fasb.org/topic&amp;trid=2127136<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -URI http://asc.fasb.org/topic&amp;trid=2144648<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 954<br> -SubTopic 440<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6491277&amp;loc=d3e6429-115629<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123406679&amp;loc=d3e25336-109308<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123406679&amp;loc=d3e25336-109308<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>27
<FILENAME>R16.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012446467784">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventsAbstract', window );"><strong>Subsequent Events [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventsTextBlock', window );">Subsequent Events</a></td>
<td class="text"><p id="xdx_80C_eus-gaap--SubsequentEventsTextBlock_zFbw45bWEKI9" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b>9.
<span id="xdx_82F_zxxubKt2I4lk">Subsequent Events</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company performed an evaluation of subsequent events through the date of filing of these consolidated financial statements with the SEC.
Other than those matters described below, there were no material subsequent events which affected, or could affect, the amounts or disclosures
in the consolidated financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>Exercise
of Stock Options</i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Effective
July 14, 2021, stock options for <span title="Stock issued new issue share"><span id="xdx_90B_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_pid_c20210712__20210714__us-gaap--SubsequentEventTypeAxis__us-gaap--SubsequentEventMember__srt--TitleOfIndividualAxis__custom--OfficerAndDirectorsMember_z2hcSHOFhZ9c" title="Stock issued new issue share">83,333</span></span> shares of common stock were exercised by a consultant of the Company at $<span id="xdx_90C_eus-gaap--SharePrice_iI_pid_c20210714__us-gaap--SubsequentEventTypeAxis__us-gaap--SubsequentEventMember__srt--TitleOfIndividualAxis__custom--OfficerAndDirectorsMember_zOtUTwSNzIik" title="Share price">1.20</span> per share, generating
total cash proceeds of $<span id="xdx_909_eus-gaap--ProceedsFromStockOptionsExercised_c20210712__20210714__us-gaap--SubsequentEventTypeAxis__us-gaap--SubsequentEventMember__srt--TitleOfIndividualAxis__custom--OfficerAndDirectorsMember_zo1xriAnMmO1" title="Proceeds from stock options exercised">100,000</span>.</span></p>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -URI http://asc.fasb.org/topic&amp;trid=2122774<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6842918&amp;loc=SL6314017-165662<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>28
<FILENAME>R17.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012453528472">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Policies)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConsolidationPolicyTextBlock', window );">Principles of Consolidation</a></td>
<td class="text"><p id="xdx_84E_eus-gaap--ConsolidationPolicyTextBlock_zKhiBszTqSfd" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_865_zUdDP4J4T17g">Principles
of Consolidation</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
accompanying condensed consolidated financial statements of the Company have been prepared in accordance with United States generally
accepted accounting principles (&#8220;GAAP&#8221;) and include the financial statements of Holdings and its wholly owned subsidiary,
Lixte. Intercompany balances and transactions have been eliminated in consolidation.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UseOfEstimates', window );">Use of Estimates</a></td>
<td class="text"><p id="xdx_84C_eus-gaap--UseOfEstimates_zzQVbu6hQJz8" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_86E_zyy4trpDgv45">Use
of Estimates</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported
amounts of assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period.
Some of those judgments can be subjective and complex, and therefore, actual results could differ materially from those estimates under
different assumptions or conditions. Management bases its estimates on historical experience and on various assumptions that are believed
to be reasonable in relation to the financial statements taken as a whole under the circumstances, the results of which form the basis
for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Management
regularly evaluates the key factors and assumptions used to develop the estimates utilizing currently available information, changes
in facts and circumstances, historical experience and reasonable assumptions. After such evaluations, if deemed appropriate, those estimates
are adjusted accordingly. Actual results could differ from those estimates. Significant estimates include those related to assumptions
used in accruals for potential liabilities, valuing equity instruments issued for services, and the realization of deferred tax assets.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsPolicyTextBlock', window );">Cash</a></td>
<td class="text"><p id="xdx_846_eus-gaap--CashAndCashEquivalentsPolicyTextBlock_zIloa6oHCVV4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_867_zpXEdngdho76">Cash</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Cash,
including accrued interest, is primarily held in a cash bank deposit program maintained by a major financial institution. The Company&#8217;s
policy is to maintain its cash balances with financial institutions with high credit ratings and in accounts insured by the Federal Deposit
Insurance Corporation (the &#8220;FDIC&#8221;) and/or by the Securities Investor Protection Corporation (the &#8220;SIPC&#8221;). The
Company may periodically have cash balances in financial institutions in excess of FDIC and SIPC insurance limits of $<span id="xdx_901_eus-gaap--CashFDICInsuredAmount_c20210630_pp0p0" title="Cash FDIC insurance">250,000</span> and $<span id="xdx_907_ecustom--CashSIPCInsuredAmount_c20210630_pp0p0" title="Cash SIPC insurance">500,000</span>,
respectively. The financial institution that currently holds the Company&#8217;s cash balances also maintains supplemental insurance
coverage for its customers&#8217; cash balances. The Company has not experienced any losses to date resulting from this practice.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpensePolicy', window );">Research and Development</a></td>
<td class="text"><p id="xdx_842_eus-gaap--ResearchAndDevelopmentExpensePolicy_zGnJugaj5U17" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_86B_zAd3ByJloTIa">Research
and Development</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
and development costs consist primarily of fees paid to consultants and contractors, and other expenses relating to the acquisition,
design, development and clinical trials with respect to the Company&#8217;s compounds and product candidates. Research and development
costs also include the costs to produce the compounds used in research and clinical trials, which are charged to operations as incurred.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
and development costs are generally charged to operations ratably over the life of the underlying contracts, unless the achievement of
milestones, the completion of contracted work, or other information indicates that a different expensing schedule is more appropriate.
However, payments for research and development costs that are contractually defined as non-refundable are charged to operations as incurred.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Obligations
incurred with respect to mandatory scheduled payments under research agreements with milestone provisions are recognized as charges to
research and development costs in the Company&#8217;s consolidated statement of operations based on the achievement of such milestones,
as specified in the agreement. Obligations incurred with respect to mandatory scheduled payments under research agreements without milestone
provisions are accounted for when due, are recognized ratably over the appropriate period, as specified in the agreement, and are recorded
as liabilities in the Company&#8217;s consolidated balance sheet, with a corresponding charge to research and development costs in the
Company&#8217;s consolidated statement of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Payments
made pursuant to research and development contracts are initially recorded as advances on research and development contract services
in the Company&#8217;s consolidated balance sheet and are then charged to research and development costs in the Company&#8217;s consolidated
statement of operations as those contract services are performed. Expenses incurred under research and development contracts in excess
of amounts advanced are recorded as research and development contract liabilities in the Company&#8217;s consolidated balance sheet,
with a corresponding charge to research and development costs in the Company&#8217;s consolidated statement of operations. The Company
reviews the status of its research and development contracts on a quarterly basis.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_PrepaidInsurancePolicyTextBlock', window );">Prepaid Insurance</a></td>
<td class="text"><p id="xdx_842_ecustom--PrepaidInsurancePolicyTextBlock_zo7vPcHMQJPf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_862_zUHlj9l8gg41">Prepaid
Insurance</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Prepaid
insurance represents the premiums paid for directors and officers insurance coverage and for general liability insurance coverage in
excess of the amortization of the total policy premium charged to operations to date. Such amortization is determined by amortizing the
total policy premium charged on a straight-line basis over the respective policy periods. As the policy premiums incurred are amortizable
in the ensuing twelve-month period, they are recorded as a current asset in the Company&#8217;s consolidated balance sheet at each reporting
date and amortized to the Company&#8217;s consolidated statement of operations for each reporting period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsFiniteLivedPolicy', window );">Patent and Licensing Related Legal and Filing Costs</a></td>
<td class="text"><p id="xdx_844_eus-gaap--IntangibleAssetsFiniteLivedPolicy_z0eA098Fxge2" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_867_zHamHUmCVpda">Patent
and Licensing Related Legal and Filing Costs</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Due
to the significant uncertainty associated with the successful development of one or more commercially viable products based on the Company&#8217;s
research efforts and related patent applications, all patent-related legal and filing fees and licensing-related legal fees are charged
to operations as incurred. Patent and licensing-related legal and filing costs were $<span id="xdx_90C_ecustom--PatentAndLicensingCosts_pp0p0_c20210401__20210630_zTfmf24eQkO2" title="Patent and licensing costs">108,193</span> and $<span id="xdx_900_ecustom--PatentAndLicensingCosts_pp0p0_c20200401__20200630_zRfZPM6ib7L3">143,444</span> for the three months ended
June 30, 2021 and 2020, and $<span id="xdx_908_ecustom--PatentAndLicensingCosts_c20210101__20210630_pp0p0" title="Patent and licensing costs">228,352</span> and $<span id="xdx_90A_ecustom--PatentAndLicensingCosts_c20200101__20200630_pp0p0" title="Patent and licensing costs">276,912</span> for the six months ended June 30, 2021 and 2020, respectively. Patent and licensing
related legal and filing costs are included in general and administrative costs in the Company&#8217;s consolidated statements of operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskCreditRisk', window );">Concentration of Risk</a></td>
<td class="text"><p id="xdx_84E_eus-gaap--ConcentrationRiskCreditRisk_zSLJ6LtVgZw3" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_865_zNTIswlLvYbe">Concentration
of Risk</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company periodically contracts with vendors and consultants to provide services related to the Company&#8217;s operations. Charges incurred
for these services can be for a specific time period (typically one year) or for a specific project or task. Costs and expenses incurred
that represented <span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--CostOfSalesMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zAgaAzUkaAm7" title="Concentration of risk, percentage"><span id="xdx_90F_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--CostOfSalesMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zUAp37MEuyo3" title="Concentration of risk, percentage">10</span></span>% or more of general and administrative costs or research and development costs for the three months and six months
ended June 30, 2021 and 2020 are described as follows.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">General
and administrative costs for the three months ended June 30, 2021 and 2020 include charges from a legal firm for general licensing and
patent prosecution costs relating to the Company&#8217;s intellectual properties representing <span id="xdx_907_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zSeWeGthK3xk" title="Concentration of risk, percentage">7.5</span>% and <span id="xdx_906_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_z9S5eMsbKyL" title="Concentration of risk, percentage">56.3</span>%, respectively, of total
general and administrative costs.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">General
and administrative costs for the six months ended June 30, 2021 and 2020 include charges from a legal firm for general licensing and
patent prosecution costs relating to the Company&#8217;s intellectual properties representing <span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_zK3qQzJXQoUg" title="Concentration of risk, percentage">8.4</span>% and <span id="xdx_90E_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--ProductConcentrationRiskMember_z8PHkjEC1Si9" title="Concentration of risk, percentage">50.7</span>%, respectively, of total
general and administrative costs. .</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
and development costs for the three months ended June 30, 2021 include charges from three vendors and consultants representing <span id="xdx_90C_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zRlSMwlFbzh9" title="Concentration of risk, percentage">26.3</span>%,
<span id="xdx_902_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zy06irtLI5r8" title="Concentration of risk, percentage">26.0</span>%, and <span id="xdx_904_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_zUqJswqIZrE3" title="Concentration of risk, percentage">11.4</span>%, respectively, of total research and development costs for that period. Research and development costs for the three
months ended June 30, 2020 include charges from three vendors and consultants representing <span id="xdx_90A_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zmTy36DBQNMk" title="Concentration of risk, percentage">36.8</span>%, <span id="xdx_908_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zZhoY5ppNKHc" title="Concentration of risk, percentage">25.6</span>%, and <span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200401__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_z3Ei8asG4c42" title="Concentration of risk, percentage">10.5</span>%, respectively, of
total research and development costs for that period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Research
and development costs for the six months ended June 30, 2021 include charges from two vendors and consultants representing <span id="xdx_90A_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zecS16ucFngc" title="Concentration of risk, percentage">43.8</span>%, and
<span id="xdx_901_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_z6FbkvlpNhw1" title="Concentration of risk, percentage">19.7</span>%, respectively, of total research and development costs for that period. Research and development costs for the six months ended
June 30, 2020 include charges from four vendors and consultants representing <span id="xdx_900_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--OneVendorsAndConsultantsMember_zaisd5b66Toi" title="Concentration of risk, percentage">28.3</span>%, <span id="xdx_901_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--TwoVendorsAndConsultantsMember_zWPUvajUO5n3" title="Concentration of risk, percentage">20.4</span>%, <span id="xdx_905_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--ThreeVendorsAndConsultantsMember_zDsTwxzMUxM2" title="Concentration of risk, percentage">15.1</span>%, and <span id="xdx_908_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPercent_c20200101__20200630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__us-gaap--ConcentrationRiskByTypeAxis__custom--FourVendorsAndConsultantsMember_zrYjvZLBjyp3" title="Concentration of risk, percentage">11.9</span>%, respectively, of total research
and development costs for that period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxPolicyTextBlock', window );">Income Taxes</a></td>
<td class="text"><p id="xdx_84B_eus-gaap--IncomeTaxPolicyTextBlock_zI1M1VeAWWo3" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_86C_zw5UPup0PoI4">Income
Taxes</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company accounts for income taxes under an asset and liability approach for financial accounting and reporting for income taxes. Accordingly,
the Company recognizes deferred tax assets and liabilities for the expected impact of differences between the financial statements and
the tax basis of assets and liabilities.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company records a valuation allowance to reduce its deferred tax assets to the amount that is more likely than not to be realized. In
the event the Company was to determine that it would be able to realize its deferred tax assets in the future in excess of its recorded
amount, an adjustment to the deferred tax assets would be credited to operations in the period such determination was made. Should the
Company determine that it would not be able to realize all or part of its deferred tax assets in the future, an adjustment to the deferred
tax assets would be charged to operations in the period such determination was made.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"/></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0pt 0; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company is subject to U.S. federal income taxes and income taxes of various state tax jurisdictions. As the Company&#8217;s net operating
losses have yet to be utilized, all previous tax years remain open to examination by Federal authorities and other jurisdictions in which
the Company currently operates or has operated in the past. The Company had <span id="xdx_900_eus-gaap--UnrecognizedTaxBenefits_iI_pp0p0_do_c20210630_zl6NwLQFeGij" title="Unrecognized tax benefits"><span id="xdx_901_eus-gaap--UnrecognizedTaxBenefits_iI_pp0p0_do_c20201231_zdmVNLQTO8W" title="Unrecognized tax benefits">no</span></span> unrecognized tax benefits as of June 30, 2021 or December
31, 2020 and does not anticipate any material amount of unrecognized tax benefits within the <span id="xdx_90C_ecustom--DeferredSetupAndOrganizationCostsAmortizationPeriod_dtM_c20210101__20210630_zbQ4CNRaCz4b" title="Deferred setup and organization costs, amortization period">12</span> months subsequent to June 30, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company accounts for uncertainties in income tax law under a comprehensive model for the financial statement recognition, measurement,
presentation and disclosure of uncertain tax positions taken or expected to be taken in income tax returns as prescribed by GAAP. The
tax effects of a position are recognized only if it is &#8220;more-likely-than-not&#8221; to be sustained by the taxing authority as
of the reporting date. If the tax position is not considered &#8220;more-likely-than-not&#8221; to be sustained, then no benefits of
the position are recognized. The Company had not recorded any liability for uncertain tax positions as of June 30, 2021 or December 31,
2020. Subsequent to June 30, 2021, any interest and penalties related to uncertain tax positions will be recognized as a component of
income tax expense.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy', window );">Stock-Based Compensation</a></td>
<td class="text"><p id="xdx_84D_eus-gaap--ShareBasedCompensationOptionAndIncentivePlansPolicy_zvzP98uShndb" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_869_zRQzK60kYfD">Stock-Based
Compensation</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company periodically issues common stock and stock options to officers, directors, employees, Scientific Advisory Committee members,
contractors and consultants for services rendered. Options vest and expire according to terms established at the issuance date of each
grant. Stock grants, which are generally time vested, are measured at the grant date fair value and charged to operations ratably over
the vesting period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company accounts for stock-based payments to officers, directors, employees, Scientific Advisory Committee members contractors and consultants
by measuring the cost of services received in exchange for equity awards utilizing the grant date fair value of the awards, with the
cost recognized as compensation expense on the straight-line basis in the Company&#8217;s financial statements over the vesting period
of the awards.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
fair value of stock options granted as stock-based compensation is determined utilizing the Black-Scholes option-pricing model, and is
affected by several variables, the most significant of which are the expected life of the stock option, the exercise price of the stock
option as compared to the fair market value of the common stock on the grant date, and the estimated volatility of the common stock.
Unless sufficient historical exercise data is available, the expected life of the stock option is calculated as the mid-point between
the vesting period and the contractual term (the &#8220;simplified method&#8221;). Estimated volatility is based on the historical volatility
of the Company&#8217;s common stock, calculated utilizing a look-back period approximately equal to the contractual life of the stock
option being granted. The risk-free interest rate is based on the U.S. Treasury yield curve in effect at the time of grant. The fair
market value of the common stock is determined by reference to the quoted market price of the Company&#8217;s common stock on the grant
date.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company recognizes the fair value of stock-based compensation awards in general and administrative costs and in research and development
costs, as appropriate, in the Company&#8217;s consolidated statements of operations. The Company issues new shares of common stock to
satisfy stock option exercises.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerSharePolicyTextBlock', window );">Earnings (Loss) Per Share</a></td>
<td class="text"><p id="xdx_841_eus-gaap--EarningsPerSharePolicyTextBlock_zPpVjcsVlZT6" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_86B_zJDfdcixbe8h">Earnings
(Loss) Per Share</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s computation of earnings (loss) per share (&#8220;EPS&#8221;) includes basic and diluted EPS. Basic EPS is measured as
the income (loss) attributable to common stockholders divided by the weighted average common shares outstanding for the period. Diluted
EPS is similar to basic EPS but presents the dilutive effect on a per share basis of potential common shares (e.g., preferred shares,
warrants and stock options) as if they had been converted at the beginning of the periods presented, or issuance date, if later. Potential
common shares that have an anti-dilutive effect (i.e., those that increase income per share or decrease loss per share) are excluded
from the calculation of diluted EPS.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Loss
per common share is computed by dividing net loss by the weighted average number of shares of common stock outstanding during the respective
periods. Basic and diluted loss per common share was the same for all periods presented because all preferred shares, warrants and stock
options outstanding were anti-dilutive.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p id="xdx_89E_eus-gaap--ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_zX0CRa96JWqj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">At
June 30, 2021 and 2020, the Company excluded the outstanding securities summarized below, which entitle the holders thereof to acquire
shares of common stock, from its calculation of earnings per share, as their effect would have been anti-dilutive.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B5_z1jLImRXzx3g" style="display: none">Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_49E_20210101__20210630_zOg5t9OwLSWf" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_49A_20200101__20200630_zD6yanotrTQ5" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">June
    30,</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--SeriesAConvertiblePreferredStockMember_zz7VY8IZ8eQj" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 64%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Series
    A Convertible Preferred Stock</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">729,167</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">729,167</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockWarrantsMember_zXiKv1tkqUuk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Common
    stock warrants</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">3,110,310</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,500,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember_z9N7ndH648Ij" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Common
    stock options, including options issued in the form of warrants</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">2,550,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,308,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_z9fvb1FnvUj7" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">6,389,477</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">3,537,500</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p id="xdx_8A2_zOxgTzbqAMcl" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueOfFinancialInstrumentsPolicy', window );">Fair Value of Financial Instruments</a></td>
<td class="text"><p id="xdx_84E_eus-gaap--FairValueOfFinancialInstrumentsPolicy_zfqfMa2aiUXi" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_867_zD4RErjwGA1k">Fair
Value of Financial Instruments</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
authoritative guidance with respect to fair value established a fair value hierarchy that prioritizes the inputs to valuation techniques
used to measure fair value into three levels and requires that assets and liabilities carried at fair value be classified and disclosed
in one of three categories, as presented below. Disclosure as to transfers in and out of Levels 1 and 2, and activity in Level 3 fair
value measurements, is also required.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Level
1. Observable inputs such as quoted prices in active markets for an identical asset or liability that the Company has the ability to
access as of the measurement date. Financial assets and liabilities utilizing Level 1 inputs include active-exchange traded securities
and exchange-based derivatives.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Level
2. Inputs, other than quoted prices included within Level 1, which are directly observable for the asset or liability or indirectly observable
through corroboration with observable market data. Financial assets and liabilities utilizing Level 2 inputs include fixed income securities,
non-exchange-based derivatives, mutual funds, and fair-value hedges.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Level
3. Unobservable inputs in which there is little or no market data for the asset or liability which requires the reporting entity to develop
its own assumptions. Financial assets and liabilities utilizing Level 3 inputs include infrequently traded non-exchange-based derivatives
and commingled investment funds and are measured using present value pricing models.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
Company determines the level in the fair value hierarchy within which each fair value measurement falls in its entirety, based on the
lowest level input that is significant to the fair value measurement in its entirety. In determining the appropriate levels, the Company
performs an analysis of the assets and liabilities at each reporting period end.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
carrying value of financial instruments (consisting of accounts payable and accrued expenses) is considered to be representative of their
respective fair values due to the short-term nature of those instruments.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock', window );">Recent Accounting Pronouncements</a></td>
<td class="text"><p id="xdx_84F_eus-gaap--NewAccountingPronouncementsPolicyPolicyTextBlock_znDle9vkj2Gc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif"><b><i><span id="xdx_861_zevKM2sCGT1g">Recent
Accounting Pronouncements</span></i></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">In
December 2019, the Financial Accounting Standards Board (the &#8220;FASB&#8221;) issued Accounting Standards Update (&#8220;ASU&#8221;)
2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (&#8220;ASU 2019-12&#8221;). ASU 2019-12 simplifies the
accounting for income taxes by removing certain exceptions and enhances and simplifies various aspects of the income tax accounting guidance
in ASC 740. ASU 2019-12 was effective January 1, 2021. The adoption of ASU 2019-12 did not have any impact on the Company&#8217;s consolidated
financial statement presentation or disclosures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">In
August 2020, the FASB issued ASU 2020-06, Debt &#8212; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging&#8212;Contracts
in Entity&#8217;s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity&#8217;s Own Equity
(&#8220;ASU 2020-06&#8221;). ASU 2020-06 simplifies the accounting for convertible debt by eliminating the beneficial conversion and
cash conversion accounting models. Upon adoption of ASU 2020-06, convertible debt proceeds, unless issued with a substantial premium
or an embedded conversion feature that is not clearly and closely related to the host contract, will no longer be allocated between debt
and equity components. This modification will reduce the issue discount and result in less non-cash interest expense in financial statements.
ASU 2020-06 also updates the earnings per share calculation and requires entities to assume share settlement when the convertible debt
can be settled in cash or shares. For contracts in an entity&#8217;s own equity, the type of contracts primarily affected by ASU 2020-06
are freestanding and embedded features that are accounted for as derivatives under the current guidance due to a failure to meet the
settlement assessment by removing the requirements to (i) consider whether the contract would be settled in registered shares, (ii) consider
whether collateral is required to be posted, and (iii) assess shareholder rights. ASU 2020-06 is effective for fiscal years beginning
after December 15, 2023. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, and only if
adopted as of the beginning of such fiscal year. The Company adopted ASU 2020-06 effective January 1, 2021. The adoption of ASU 2020-06
did not have any impact on the Company&#8217;s consolidated financial statement presentation or disclosures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">In
May 2021, the FASB issued ASU 2021-04, Earnings Per Share (Topic 260), Debt &#8212; Modifications and Extinguishments (Subtopic 470-50),
Compensation &#8212; Stock Compensation (Topic 718), and Derivatives and Hedging &#8212; Contracts in Entity&#8217;s Own Equity (Subtopic
815-40): Issuer&#8217;s Accounting for Certain Modifications or Exchanges of Freestanding Equity-Classified Written Call Options (&#8220;ASU
2021-04&#8221;). ASU 2021-04 provides guidance as to how an issuer should account for a modification of the terms or conditions or an
exchange of a freestanding equity-classified written call option (i.e., a warrant) that remains classified after modification or exchange
as an exchange of the original instrument for a new instrument. An issuer should measure the effect of a modification or exchange as
the difference between the fair value of the modified or exchanged warrant and the fair value of that warrant immediately before modification
or exchange and then apply a recognition model that comprises four categories of transactions and the corresponding accounting treatment
for each category (equity issuance, debt origination, debt modification, and modifications unrelated to equity issuance and debt origination
or modification). ASU 2021-04 is effective for all entities for fiscal years beginning after December 15, 2021, including interim periods
within those fiscal years. An entity should apply the guidance provided in ASU 2021-04 prospectively to modifications or exchanges occurring
on or after the effective date. Early adoption is permitted for all entities, including adoption in an interim period. If an entity elects
to early adopt ASU 2021-04 in an interim period, the guidance should be applied as of the beginning of the fiscal year that includes
that interim period. The adoption of ASU 2021-04 is not expected to have any impact on the Company&#8217;s consolidated financial statement
presentation or disclosures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">Management
does not believe that any other recently issued, but not yet effective, authoritative guidance, if currently adopted, would have a material
impact on the Company&#8217;s financial statement presentation or disclosures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></p>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_PrepaidInsurancePolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Prepaid insurance policy textBlock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_PrepaidInsurancePolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=123431023&amp;loc=d3e4273-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskCreditRisk">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for credit risk.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 825<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=123345438&amp;loc=d3e61044-112788<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskCreditRisk</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConsolidationPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting.  The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123372394&amp;loc=d3e18823-107790<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=d3e5614-111684<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConsolidationPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerSharePolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3630-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerSharePolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueOfFinancialInstrumentsPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for determining the fair value of financial instruments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 60<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=7493716&amp;loc=d3e21868-110260<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=123594938&amp;loc=d3e13279-108611<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueOfFinancialInstrumentsPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=123427490&amp;loc=d3e32247-109318<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32847-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32840-109319<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=124431353&amp;loc=SL116659661-227067<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32639-109319<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=123427490&amp;loc=d3e32280-109318<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32809-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IntangibleAssetsFiniteLivedPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for finite-lived intangible assets. This accounting policy also might address: (1) the amortization method used; (2) the useful lives of such assets; and (3) how the entity assesses and measures impairment of such assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 926<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120154696&amp;loc=d3e54445-107959<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 920<br> -SubTopic 350<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120155617&amp;loc=SL120155638-234783<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=123372394&amp;loc=d3e18823-107790<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 920<br> -SubTopic 350<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120155617&amp;loc=SL120155628-234783<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 920<br> -SubTopic 350<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120155617&amp;loc=SL120155628-234783<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IntangibleAssetsFiniteLivedPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpensePolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for costs it has incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpensePolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b),(f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UseOfEstimates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6191-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6161-108592<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6143-108592<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6061-108592<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6132-108592<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UseOfEstimates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>29
<FILENAME>R18.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012539088888">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock', window );">Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share</a></td>
<td class="text"><p id="xdx_89E_eus-gaap--ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_zX0CRa96JWqj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">At
June 30, 2021 and 2020, the Company excluded the outstanding securities summarized below, which entitle the holders thereof to acquire
shares of common stock, from its calculation of earnings per share, as their effect would have been anti-dilutive.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B5_z1jLImRXzx3g" style="display: none">Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_49E_20210101__20210630_zOg5t9OwLSWf" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_49A_20200101__20200630_zD6yanotrTQ5" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">June
    30,</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--SeriesAConvertiblePreferredStockMember_zz7VY8IZ8eQj" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 64%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Series
    A Convertible Preferred Stock</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">729,167</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">729,167</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockWarrantsMember_zXiKv1tkqUuk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Common
    stock warrants</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">3,110,310</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,500,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_hus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__custom--CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember_z9N7ndH648Ij" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Common
    stock options, including options issued in the form of warrants</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">2,550,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,308,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_z9fvb1FnvUj7" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">6,389,477</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">3,537,500</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>30
<FILENAME>R19.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012447725192">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders&#8217; Equity (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityAbstract', window );"><strong>Equity [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock', window );">Schedule of Warrants Outstanding</a></td>
<td class="text"><p id="xdx_89A_eus-gaap--ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_zTvea0RrWzyf" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
summary of common stock warrant activity during the six months ended June 30, 2021 is presented below.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B9_zWRLbbyM22sc" style="display: none">Schedule of Warrants Outstanding</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Number
                                            of</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Shares</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Weighted</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Average<br/>
                                            Exercise Price</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Weighted</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Average</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Remaining</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Contractual</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Life
                                            (in Years)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 46%"><span style="font: 10pt Times New Roman, Times, Serif">Warrants
    outstanding at December 31, 2020</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_iS_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zNDKhB1PQln6" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Number of Shares, Warrants Outstanding, Beginning Balance"><span style="font: 10pt Times New Roman, Times, Serif">3,000,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_981_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_iS_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zPb2kEeK9oP3" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Weighted Average Exercise Price, Warrants Outstanding, Beginning"><span style="font: 10pt Times New Roman, Times, Serif">5.850</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Issued</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Issued"><span style="font: 10pt Times New Roman, Times, Serif">113,310</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zHJRGXzTv9Jg" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Issued"><span style="font: 10pt Times New Roman, Times, Serif">3.700</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Exercised</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zmS21Cg0pUHl" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Exercised"><span style="font: 10pt Times New Roman, Times, Serif">(3,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zX2zB905zqh8" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Exercised"><span style="font: 10pt Times New Roman, Times, Serif">5.700</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Expired</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Expired"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0735">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_pdd" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Expired"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0737">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Warrants
    outstanding at June 30, 2021</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_iE_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zCUkvIQJ8oQg" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of Shares, Warrants Outstanding, Ending Balance"><span style="font: 10pt Times New Roman, Times, Serif">3,110,310</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_986_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare_iE_pp3p0_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zEYKejc72pXa" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price, Warrants Outstanding, Ending"><span style="font: 10pt Times New Roman, Times, Serif">5.772</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_901_ecustom--SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm_dtY_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--CommonStockWarrantsMember_zfQ0IKcGTyai" title="Weighted Average Remaining Contractual Life (in Years), Outstanding">2.98</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock', window );">Schedule of Warrants Outstanding and Exercisable</a></td>
<td class="text"><p id="xdx_899_ecustom--ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock_zZvpKRj8KcEj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">At
June 30, 2021, all outstanding warrants are exercisable at the following prices per common share:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B9_zmsTmZcuZi9b" style="display: none">Schedule of Warrants Outstanding and Exercisable</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 40%; margin-right: auto">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Exercise</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Prices</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Warrants</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Outstanding</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>(Shares)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zhBsRG7XHj5l" style="font: 10pt Times New Roman, Times, Serif; width: 47%; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">3.700</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ClassOfWarrantOrRightOutstanding_iI_pid_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zM2o11ch8NFg" style="font: 10pt Times New Roman, Times, Serif; width: 47%; text-align: right" title="Warrants Outstanding Shares"><span style="font: 10pt Times New Roman, Times, Serif">113,310</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_z23SeqImEqq1" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">5.700</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--WarrantsOutstandingShares_iI_pid_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_z7fEJmjBsjt4" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrants Outstanding Shares"><span style="font: 10pt Times New Roman, Times, Serif">1,497,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pp3p0_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_ze8Ojqf4RWlf" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">6.000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ClassOfWarrantOrRightOutstanding_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrants Outstanding Shares"><span style="font: 10pt Times New Roman, Times, Serif">1,500,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--ClassOfWarrantOrRightOutstanding_c20210630_pdd" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrants Outstanding Shares"><span style="font: 10pt Times New Roman, Times, Serif">3,110,310</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Schedule of warrants outstanding and exercisable table text block.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 50<br> -Section S99<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6784392&amp;loc=d3e188667-122775<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>31
<FILENAME>R20.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012449324392">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Related Party Transactions (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsAbstract', window );"><strong>Related Party Transactions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock', window );">Summary of Related Party Costs</a></td>
<td class="text"><p id="xdx_89B_eus-gaap--ScheduleOfRelatedPartyTransactionsTableTextBlock_zFSjpxN31MLc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
summary of related party costs, including compensation under employment and consulting agreements and fees paid to non-officer directors
for their service on the Board of Directors, for the three months and six months ended June 30, 2021 and 2020 is presented below. This
summary includes the above-described payments to Mr. Forman in 2020 prior to his appointment as Chief Administrative Officer, but excludes
the payments to Mr. Weingarten in 2020 prior to his appointment as Vice President and Chief Financial Officer.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B9_zUzW6DEfRas7" style="display: none">Summary of Related Party Costs</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_490_20210401__20210630_zmmWPQaGnKz9" style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_49D_20200401__20200630_z95XH0Izp0Tg" style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
                                                                                                                                                        <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_492_20210101__20210630_zvTjLATgF7gf" style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td colspan="4" id="xdx_498_20200101__20200630_zwnIP58EOpOb" style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Three
                                            Months Ended</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>June
                                            30,</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Six
                                            Months Ended</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>June
                                            30,</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2019</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Related
    party costs:</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--AllocatedShareBasedCompensationExpense_hus-gaap--RelatedPartyTransactionAxis__custom--CashBasedMember_zCJ3d1mH6Csi" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 48%; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Cash-based</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">182,500</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">27,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">342,500</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">54,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--AllocatedShareBasedCompensationExpense_hus-gaap--RelatedPartyTransactionAxis__custom--StockBasedMember_zPfUV6pB76gb" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Stock-based</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">850,804</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0811">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,506,836</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0813">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--AllocatedShareBasedCompensationExpense_zNSVXbxkfrRd" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,033,304</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">27,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td colspan="2" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,849,336</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">54,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>32
<FILENAME>R21.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012446457816">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock-Based Compensation (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Share-based Payment Arrangement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock', window );">Schedule of Fair Value of Each Option Award Estimated Assumption</a></td>
<td class="text"><p id="xdx_897_eus-gaap--ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_zzvYu8LGlLtg" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">For
stock options requiring an assessment of value during the six months ended June 30, 2021, the fair value of each stock option award was
estimated using the Black-Scholes option-pricing model with the following assumptions:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8BB_zjXBb85erqFc" style="display: none">Schedule of Fair Value of Each Option Award Estimated Assumption</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">&#160;</td><td id="xdx_49B_20210101__20210630_z9Z76HBYRjA1" style="font: 10pt Times New Roman, Times, Serif; text-align: right">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left">&#160;</td></tr>
  <tr id="xdx_400_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPercent_zVD0eGHhf58" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 80%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Risk-free
    interest rate</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 16%; text-align: right" title="Risk-free interest rate"><span style="font: 10pt Times New Roman, Times, Serif">0.89</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Expected
    dividend yield</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dp_uPercent_c20210101__20210630_zDFzpycnbOhh" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Expected dividend yield"><span style="font: 10pt Times New Roman, Times, Serif">0</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Expected
    volatility</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPercent_c20210101__20210630_zMmshbFglFR6" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Expected volatility"><span style="font: 10pt Times New Roman, Times, Serif">198.79</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Expected
    life</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20210101__20210630__srt--RangeAxis__srt--MinimumMember_z0Ing4WhMNtj" title="Expected life">3.5</span>
                                            to <span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20210101__20210630__srt--RangeAxis__srt--MaximumMember_zC0uIIV2Ifre" title="Expected life">3.6</span> years</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock', window );">Summary of Stock-based Compensation Costs</a></td>
<td class="text"><p id="xdx_895_eus-gaap--DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_zyGTvWUCDIkh" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
summary of stock-based compensation costs for the three months and six months ended June 30, 2021 and 2020 is as follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B3_zqhRNw2CZJz9" style="display: none">Summary of Stock-based Compensation Costs</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_499_20210401__20210630_zfGwzV3Q3cCg" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td colspan="2" id="xdx_490_20200401__20200630_zFX8XBtuEON5" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td id="xdx_499_20210101__20210630_zpfrtMDun8hf" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td>
    <td colspan="2" id="xdx_490_20200101__20200630_zjChXcgWpMHg" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">Six
    Months Ended</span></td><td style="font: bold 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">June
    30,</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">June
    30,</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2021</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">2020</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--ShareBasedCompensation_hus-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--RelatedPartiesMember_zf5F49SeUwX4" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 48%; text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Related
    parties</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">850,804</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0965">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,506,836</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0967">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--ShareBasedCompensation_hus-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--NonRelatedPartiesMember_zZy2dJqCpwNk" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Non-related
    parties</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0969">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0970">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0971">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0972">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--ShareBasedCompensation_i_pp0p0" style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Total
    stock-based compensation costs</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">850,804</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0975">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">1,506,836</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0977">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock', window );">Summary of Stock Option Activity Including Options Form of Warrants</a></td>
<td class="text"><p id="xdx_890_eus-gaap--ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_zFnPeNHOoise" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">A
summary of stock option activity, including options issued in the form of warrants, during the six months ended June 30, 2021 is presented
below.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8BC_zUQ2yd2gXyia" style="display: none">Summary of Stock Option Activity Including Options Form of Warrants</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Number
                                            of</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Shares</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Weighted</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Average</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Exercise</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Price</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Weighted</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Average
                                            Remaining Contractual</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Life
                                            (in Years)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 46%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">Stock
    options outstanding at December 31, 2020</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iS_c20210101__20210630_zvea1ByX3rrd" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Number of shares, stock options outstanding, at the beginning"><span style="font: 10pt Times New Roman, Times, Serif">1,475,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iS_pp3p0_c20210101__20210630_z0ZJprRI4m28" style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right" title="Weighted average exercise price, stock options outstanding, at the beginning"><span style="font: 10pt Times New Roman, Times, Serif">4.136</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Granted</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_c20210101__20210630_zZi1YMnl97bd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, Granted"><span style="font: 10pt Times New Roman, Times, Serif">1,200,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630_z4ibIuXHuH73" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, granted"><span style="font: 10pt Times New Roman, Times, Serif">3.048</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Exercised</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_iN_di_c20210101__20210630_zwindsKEYAWa" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, Exercised"><span style="font: 10pt Times New Roman, Times, Serif">(125,001</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">)</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_pp3p0_c20210101__20210630_z5vJugbXcoj1" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, exercised"><span style="font: 10pt Times New Roman, Times, Serif">0.808</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">Expired</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_c20210101__20210630_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, Expired"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0993">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_c20210101__20210630_zvK5sYo2PHw" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, expired"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0995">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Adjustment
    attributable to reverse stock split</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit_c20210101__20210630_zYIIVJgvMR8a" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Adjustment attributable to reverse stock split"><span style="font: 10pt Times New Roman, Times, Serif">1</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_ecustom--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice_pp3p0_c20210101__20210630_zzuziLUvMnwj" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, reverse stock split"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl0999">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Stock
    options outstanding at June 30, 2021</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_c20210101__20210630_znF1cMiJOexb" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, stock options outstanding, at the end"><span style="font: 10pt Times New Roman, Times, Serif">2,550,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pp3p0_c20210101__20210630_zclLLhFSogI8" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, stock options outstanding, at the end"><span style="font: 10pt Times New Roman, Times, Serif">3.787</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_900_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20210101__20210630_zq5pdlDJA1ce" title="Weighted average remaining contractual life (in years), stock options outstanding">3.79</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">Stock
    options exercisable at June 30, 2021</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_c20210101__20210630_zlMOJwtDO1kh" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Number of shares, stock options exercisable, at the end"><span style="font: 10pt Times New Roman, Times, Serif">1,650,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pp3p0_c20210101__20210630_z8Dh7OCFxlAc" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Weighted average exercise price, stock options exercisable, at the end"><span style="font: 10pt Times New Roman, Times, Serif">3.831</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif"><span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20210101__20210630_znYFFYHzhjD1" title="Weighted average remaining contractual life (in years), stock options exercisable">3.24</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock', window );">Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants</a></td>
<td class="text"><p id="xdx_898_eus-gaap--ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock_zZnA41bR9XNd" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt"><span style="font: 10pt Times New Roman, Times, Serif">The
exercise prices of common stock options outstanding and exercisable, including options issued in the form of warrants, at June 30, 2021
are as follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font: 10pt Times New Roman, Times, Serif">&#160;<span id="xdx_8B3_zlad2vTdc5q3" style="display: none">Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 60%; margin-right: auto">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Exercise</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Prices</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Options</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Outstanding<br/>
                                            (Shares)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Options</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif"><b>Exercisable
                                            <br/>
(Shares)</b></span></p></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">0.900</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">33,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_pdd" style="font: 10pt Times New Roman, Times, Serif; width: 30%; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">33,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">1.200</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">83,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">83,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">1.680</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">66,667</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">66,667</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">2.800</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">250,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFourMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">125,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">3.000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">666,667</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceFiveMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">666,667</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">3.030</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">500,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSixMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1053">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">3.200</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">250,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceSevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">125,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">3.210</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">200,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceEightMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">200,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">6.000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">166,667</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceNineMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">166,667</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">6.600</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">50,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">50,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Exercise Prices"><span style="font: 10pt Times New Roman, Times, Serif">7.140</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">200,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceElevenMember_pdd" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">50,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20210101__20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_z2Af2qfUBMal" style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">12.000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_iI_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_zNJoTGOXgvgk" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">83,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_iI_c20210630__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwelveMember_zXM3AbcItieb" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">83,333</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_c20210630_pdd" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Outstanding (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">2,550,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_c20210630_pdd" style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right" title="Options Exercisable (Shares)"><span style="font: 10pt Times New Roman, Times, Serif">1,650,000</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font: 10pt Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>33
<FILENAME>R22.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012449848168">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Business (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 02, 2021</div></th>
<th class="th"><div>Nov. 30, 2020</div></th>
<th class="th"><div>Nov. 18, 2020</div></th>
<th class="th"><div>Jan. 18, 2021</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityListingsLineItems', window );"><strong>Entity Listings [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,798,477<span></span>
</td>
<td class="nump">$ 5,069,266<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity', window );">Proceeds from issuance of common stock and warrants</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,591,349<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceInitialPublicOffering', window );">Estimated gross proceeds from offering of shares</a></td>
<td class="nump">$ 502,717<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember', window );">Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityListingsLineItems', window );"><strong>Entity Listings [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceInitialPublicOffering', window );">Estimated gross proceeds from offering of shares</a></td>
<td class="nump">$ 3,689,761<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityReverseStockSplit', window );">Reverse stock split</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1-for-6 reverse split<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=LIXT_PhaseOneBClinicalTrialMember', window );">Phase 1b Clinical Trial [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityListingsLineItems', window );"><strong>Entity Listings [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_EstimatedCostOfClinicalTrial', window );">Estimated cost of clinical trial</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=LIXT_PhaseOneBClinicalTrialMember', window );">Phase 1b Clinical Trial [Member] | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityListingsLineItems', window );"><strong>Entity Listings [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_EstimatedCostOfClinicalTrial', window );">Estimated cost of clinical trial</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,900,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_EstimatedCostOfClinicalTrial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Estimated cost of clinical trial.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_EstimatedCostOfClinicalTrial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityListingsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityListingsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3044-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceInitialPublicOffering">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the amount received from entity's first offering of stock to the public.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceInitialPublicOffering</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOrSaleOfEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityReverseStockSplit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 4<br> -Subparagraph (SAB Topic 4.C)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187143-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityReverseStockSplit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=LIXT_PhaseOneBClinicalTrialMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=LIXT_PhaseOneBClinicalTrialMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>34
<FILENAME>R23.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012446363288">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Details) - shares<br></strong></div></th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total</a></td>
<td class="nump">6,389,477<span></span>
</td>
<td class="nump">3,537,500<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=LIXT_SeriesAConvertiblePreferredStockMember', window );">Series A Convertible Preferred Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total</a></td>
<td class="nump">729,167<span></span>
</td>
<td class="nump">729,167<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=LIXT_CommonStockWarrantsMember', window );">Common Stock Warrants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total</a></td>
<td class="nump">3,110,310<span></span>
</td>
<td class="nump">1,500,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember', window );">Common Stock Options Including Options Issued in the Form of Warrants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total</a></td>
<td class="nump">2,550,000<span></span>
</td>
<td class="nump">1,308,333<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=LIXT_SeriesAConvertiblePreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=LIXT_SeriesAConvertiblePreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=LIXT_CommonStockWarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=LIXT_CommonStockWarrantsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>35
<FILENAME>R24.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012449449848">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProductInformationLineItems', window );"><strong>Product Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashFDICInsuredAmount', window );">Cash FDIC insurance</a></td>
<td class="nump">$ 250,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 250,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_CashSIPCInsuredAmount', window );">Cash SIPC insurance</a></td>
<td class="nump">500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_PatentAndLicensingCosts', window );">Patent and licensing costs</a></td>
<td class="nump">108,193<span></span>
</td>
<td class="nump">$ 143,444<span></span>
</td>
<td class="nump">228,352<span></span>
</td>
<td class="nump">$ 276,912<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecognizedTaxBenefits', window );">Unrecognized tax benefits</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod', window );">Deferred setup and organization costs, amortization period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">12 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember', window );">Cost of Sales [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProductInformationLineItems', window );"><strong>Product Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration of risk, percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember', window );">General and Administrative Expense [Member] | Revenue Benchmark [Member] | Product Concentration Risk [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProductInformationLineItems', window );"><strong>Product Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration of risk, percentage</a></td>
<td class="nump">7.50%<span></span>
</td>
<td class="nump">56.30%<span></span>
</td>
<td class="nump">8.40%<span></span>
</td>
<td class="nump">50.70%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember', window );">Research and Development Expense [Member] | Revenue Benchmark [Member] | One Vendors and Consultants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProductInformationLineItems', window );"><strong>Product Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration of risk, percentage</a></td>
<td class="nump">26.30%<span></span>
</td>
<td class="nump">36.80%<span></span>
</td>
<td class="nump">43.80%<span></span>
</td>
<td class="nump">28.30%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember', window );">Research and Development Expense [Member] | Revenue Benchmark [Member] | Two Vendors and Consultants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProductInformationLineItems', window );"><strong>Product Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration of risk, percentage</a></td>
<td class="nump">26.00%<span></span>
</td>
<td class="nump">25.60%<span></span>
</td>
<td class="nump">19.70%<span></span>
</td>
<td class="nump">20.40%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember', window );">Research and Development Expense [Member] | Revenue Benchmark [Member] | Three Vendors and Consultants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProductInformationLineItems', window );"><strong>Product Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration of risk, percentage</a></td>
<td class="nump">11.40%<span></span>
</td>
<td class="nump">10.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15.10%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember', window );">Research and Development Expense [Member] | Revenue Benchmark [Member] | Four Vendors And Consultants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProductInformationLineItems', window );"><strong>Product Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration of risk, percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11.90%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_CashSIPCInsuredAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash SIPC insured amount.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_CashSIPCInsuredAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amortization period for recovery of the deferred set-up and organization costs for Federal tax purposes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_PatentAndLicensingCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Patent and licensing costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_PatentAndLicensingCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashFDICInsuredAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashFDICInsuredAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskPercentage1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 42<br> -URI http://asc.fasb.org/extlink&amp;oid=123359005&amp;loc=d3e9054-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6351-108592<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=123594938&amp;loc=d3e13531-108611<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123594938&amp;loc=d3e13537-108611<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6404-108592<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskPercentage1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProductInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProductInformationLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecognizedTaxBenefits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of unrecognized tax benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10B<br> -URI http://asc.fasb.org/extlink&amp;oid=123427490&amp;loc=SL37586934-109318<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=SL6600010-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecognizedTaxBenefits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_SalesRevenueNetMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_SalesRevenueNetMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByTypeAxis=us-gaap_ProductConcentrationRiskMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByTypeAxis=us-gaap_ProductConcentrationRiskMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByTypeAxis=LIXT_OneVendorsAndConsultantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByTypeAxis=LIXT_OneVendorsAndConsultantsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByTypeAxis=LIXT_TwoVendorsAndConsultantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByTypeAxis=LIXT_TwoVendorsAndConsultantsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByTypeAxis=LIXT_ThreeVendorsAndConsultantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByTypeAxis=LIXT_ThreeVendorsAndConsultantsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByTypeAxis=LIXT_FourVendorsAndConsultantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByTypeAxis=LIXT_FourVendorsAndConsultantsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>36
<FILENAME>R25.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012448060232">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Warrants Outstanding (Details) - Common Stock Warrants [Member]<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th">
<div>Jun. 30, 2021 </div>
<div>$ / shares </div>
<div>shares</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems', window );"><strong>Accumulated Other Comprehensive Income (Loss) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber', window );">Number of Shares, Warrants Outstanding, Beginning Balance | shares</a></td>
<td class="nump">3,000,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare', window );">Weighted Average Exercise Price, Warrants Outstanding, Beginning | $ / shares</a></td>
<td class="nump">$ 5.850<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted', window );">Number of Shares, Issued | shares</a></td>
<td class="nump">113,310<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice', window );">Weighted Average Exercise Price, Issued | $ / shares</a></td>
<td class="nump">$ 3.700<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised', window );">Number of Shares, Exercised | shares</a></td>
<td class="num">(3,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice', window );">Weighted Average Exercise Price, Exercised | $ / shares</a></td>
<td class="nump">$ 5.700<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations', window );">Number of Shares, Expired | shares</a></td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice', window );">Weighted Average Exercise Price, Expired | $ / shares</a></td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber', window );">Number of Shares, Warrants Outstanding, Ending Balance | shares</a></td>
<td class="nump">3,110,310<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare', window );">Weighted Average Exercise Price, Warrants Outstanding, Ending | $ / shares</a></td>
<td class="nump">$ 5.772<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm', window );">Weighted Average Remaining Contractual Life (in Years), Outstanding</a></td>
<td class="text">2 years 11 months 23 days<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Share based compensation arrangement by share based payment award non option exercised in period weighted average exercise price.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Share based compensation arrangement by share based payment award non option forfeited or expired in period weighted average exercise price.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Share based compensation arrangement by share based payment award non option grants in period weighted average exercise price per share.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Share based compensation arrangement by share based payment award non option outstanding weighted average number of share.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for Non-option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of non-option equity instruments exercised by participants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares under non-option equity instrument agreements that were either cancelled or expired.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(3)-(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Net number of non-option equity instruments granted to participants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of equity instruments other than options outstanding, including both vested and non-vested instruments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=LIXT_CommonStockWarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=LIXT_CommonStockWarrantsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>37
<FILENAME>R26.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012453571720">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Schedule of Warrants Outstanding and Exercisable (Details) - $ / shares<br></strong></div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Mar. 02, 2021</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Exercise Prices</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.70<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants Outstanding Shares</a></td>
<td class="nump">3,110,310<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceOneMember', window );">Exercise Price One [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Exercise Prices</a></td>
<td class="nump">$ 3.700<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants Outstanding Shares</a></td>
<td class="nump">113,310<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTwoMember', window );">Exercise Price Two [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Exercise Prices</a></td>
<td class="nump">$ 5.700<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_WarrantsOutstandingShares', window );">Warrants Outstanding Shares</a></td>
<td class="nump">1,497,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceThreeMember', window );">Exercise Price Three [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Exercise Prices</a></td>
<td class="nump">$ 6.000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants Outstanding Shares</a></td>
<td class="nump">1,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_WarrantsOutstandingShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Warrants outstanding shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_WarrantsOutstandingShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Exercise price per share or per unit of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21475-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceOneMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceOneMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTwoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTwoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceThreeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceThreeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>38
<FILENAME>R27.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012439833912">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders&#8217; Equity (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">2 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
<th class="th" colspan="1">10 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Apr. 22, 2021</div></th>
<th class="th"><div>Mar. 02, 2021</div></th>
<th class="th"><div>Dec. 07, 2020</div></th>
<th class="th"><div>Nov. 30, 2020</div></th>
<th class="th"><div>Mar. 17, 2015</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jan. 21, 2016</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Jan. 06, 2021</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,000,000<span></span>
</td>
<td class="nump">10,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, par value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common stock, shares authorized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100,000,000<span></span>
</td>
<td class="nump">100,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, shares issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13,663,260<span></span>
</td>
<td class="nump">13,663,260<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12,402,157<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, shares outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13,663,260<span></span>
</td>
<td class="nump">13,663,260<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12,402,157<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SaleOfStockConsiderationReceivedOnTransaction', window );">Sale of stock during period, amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,700,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction', window );">Sale of stock during period, shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SaleOfStockPricePerShare', window );">Equity issuance price per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4.75<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Warrants exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.70<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfStockIssuanceCosts', window );">Costs of public offering</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 10,467<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceInitialPublicOffering', window );">Costs of public offering</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 502,717<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants to purchase of common stock, shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">113,310<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingMaturityDate', window );">Warrant expire date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Mar.  02,  2026<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Stock issued new issue shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,133,102<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ProceedsFromIssuanceOfCommonStockGross', window );">Proceeds from issuance of common stock gross</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,192,478<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfCommonStock', window );">Proceeds from issuance of common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,689,761<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3,689,761<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromRepaymentsOfRestrictedCashFinancingActivities', window );">Total cash proceeds</a></td>
<td class="nump">$ 101,100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Fair market value of stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2.8566<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=LIXT_OfficerAndDirectorsMember', window );">Officer And Directors [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised', window );">Common stock upon the exercise of options</a></td>
<td class="nump">125,001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=srt_DirectorMember', window );">Director [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised', window );">Common stock upon the exercise of options</a></td>
<td class="nump">75,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice', window );">Exercise price</a></td>
<td class="nump">$ 0.72<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=LIXT_DirectorOneMember', window );">Director One [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised', window );">Common stock upon the exercise of options</a></td>
<td class="nump">16.66<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=LIXT_DirectorsOneMember', window );">Directors One [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice', window );">Exercise price</a></td>
<td class="nump">$ 0.90<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=LIXT_DirectorTwoMember', window );">Director Two [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised', window );">Common stock upon the exercise of options</a></td>
<td class="nump">33,334<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=LIXT_DirectorsTwoMember', window );">Directors Two [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice', window );">Exercise price</a></td>
<td class="nump">$ 0.96<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember', window );">Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceInitialPublicOffering', window );">Costs of public offering</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3,689,761<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Stock issued new issue shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,000<span></span>
</td>
<td class="nump">1,133,102<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesIssuedPricePerShare', window );">Share issued per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.70<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember', window );">Warrant [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SaleOfStockConsiderationReceivedOnTransaction', window );">Sale of stock during period, amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction', window );">Sale of stock during period, shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">180,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Warrants exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5.70<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5.70<span></span>
</td>
<td class="nump">$ 5.70<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfStockIssuanceCosts', window );">Costs of public offering</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,110,451<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceInitialPublicOffering', window );">Costs of public offering</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,591,349<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Stock issued new issue shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromWarrantExercises', window );">Proceeds from warrant exercises</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 17,100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember', window );">Warrant [Member] | Underwriting Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants to purchase of common stock, shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">120,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingMaturityDate', window );">Warrant expire date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">May 24,  2021<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=LIXT_CommonStockWarrantMember', window );">Common stock warrant [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Fair market value of stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.03<span></span>
</td>
<td class="nump">$ 3.03<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=LIXT_SeriesAConvertiblePreferredStockMember', window );">Series A Convertible Preferred Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">350,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend', window );">Number of share tranche of the series A convertible preferred stock receive a per share dividend</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">175,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockDividendRatePercentage', window );">Percentage of dividend from annual revenue</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares', window );">Annual net revenue divided by converted or redeemed shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">175,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConversionOfStockSharesConverted1', window );">Preferred stock convertible into common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">729,167<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">175,000<span></span>
</td>
<td class="nump">729,167<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock', window );">Gross proceeds from sale of transaction</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 21,875,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesOutstanding', window );">Preferred stock, shares outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">350,000<span></span>
</td>
<td class="nump">350,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">350,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockRedemptionPricePerShare', window );">Preferred stock, per share redemption price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 50.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=LIXT_SeriesAConvertiblePreferredStockMember', window );">Series A Convertible Preferred Stock [Member] | Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockConversionBasis', window );">Preferred stock, conversion description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Each
share of Series A Convertible Preferred Stock may be converted, at the option of the holder, into 2.0833 shares of common stock (subject
to customary anti-dilution provisions) and the Series A Convertible Preferred Stock is subject to mandatory conversion at the conversion
rate in the event of a merger or sale transaction resulting in gross proceeds to the Company of at least $21,875,000.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConversionOfStockSharesConverted1', window );">Preferred stock convertible into common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.0833<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=LIXT_UndesignatedPreferredStockMember', window );">Undesignated Preferred Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,650,000<span></span>
</td>
<td class="nump">9,650,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,650,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Annual net revenue divided by converted or redeemed shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of share tranche of the series a convertible preferred stock receive a per share dividend.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_ProceedsFromIssuanceOfCommonStockGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Proceeds from issuance of common stock gross.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_ProceedsFromIssuanceOfCommonStockGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Share based compensation arrangement by share based payment award non option exercised in period weighted average exercise price.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfStockLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfStockLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Exercise price per share or per unit of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21475-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21475-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConversionOfStockSharesConverted1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=123431023&amp;loc=d3e4313-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=123431023&amp;loc=d3e4304-108586<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=123431023&amp;loc=d3e4332-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConversionOfStockSharesConverted1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfStockIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for cost incurred directly with the issuance of an equity security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfStockIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockConversionBasis">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Describe the conversion features of preferred stock if preferred stock is convertible. That is, shares of preferred stock into which another convertible security was converted, or shares of preferred stock into which another class of preferred stock was converted.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21475-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockConversionBasis</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockDividendRatePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The percentage rate used to calculate dividend payments on preferred stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496158-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockDividendRatePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=SL123496158-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockRedemptionPricePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The price per share at which the preferred stock of an entity that has priority over common stock in the distribution of dividends and in the event of liquidation of the entity is redeemed or may be called at. The redemption features of this preferred stock are solely within the control of the issuer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21488-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21475-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21564-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockRedemptionPricePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceInitialPublicOffering">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the amount received from entity's first offering of stock to the public.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceInitialPublicOffering</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the additional capital contribution to the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from issuance of preferred stocks identified as being convertible into another form of financial instrument, typically the entity's common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromRepaymentsOfRestrictedCashFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net cash inflow or outflow from cash and cash items that are not available for withdrawal or usage.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromRepaymentsOfRestrictedCashFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromWarrantExercises">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the amount received from holders exercising their stock warrants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromWarrantExercises</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SaleOfStockConsiderationReceivedOnTransaction">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash received on stock transaction after deduction of issuance costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SaleOfStockConsiderationReceivedOnTransaction</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SaleOfStockPricePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SaleOfStockPricePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of non-option equity instruments exercised by participants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Price of a single share of a number of saleable stocks of a company.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesIssuedPricePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Per share or per unit amount of equity securities issued.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesIssuedPricePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of new stock issued during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WarrantsAndRightsOutstandingMaturityDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expiration date of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in YYYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=123874694&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WarrantsAndRightsOutstandingMaturityDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_OfficerAndDirectorsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_OfficerAndDirectorsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=srt_DirectorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=srt_DirectorMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_DirectorOneMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_DirectorOneMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_DirectorsOneMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_DirectorsOneMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_DirectorTwoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_DirectorTwoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_DirectorsTwoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_DirectorsTwoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=LIXT_UnderwritingAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=LIXT_UnderwritingAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=LIXT_CommonStockWarrantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=LIXT_CommonStockWarrantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=LIXT_SeriesAConvertiblePreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=LIXT_SeriesAConvertiblePreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=LIXT_UndesignatedPreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=LIXT_UndesignatedPreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>39
<FILENAME>R28.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012454633080">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Related Party Costs (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Total</a></td>
<td class="nump">$ 1,033,304<span></span>
</td>
<td class="nump">$ 27,000<span></span>
</td>
<td class="nump">$ 1,849,336<span></span>
</td>
<td class="nump">$ 54,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionAxis=LIXT_CashBasedMember', window );">Cash Based [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Total</a></td>
<td class="nump">182,500<span></span>
</td>
<td class="nump">27,000<span></span>
</td>
<td class="nump">342,500<span></span>
</td>
<td class="nump">54,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionAxis=LIXT_StockBasedMember', window );">Stock Based [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Total</a></td>
<td class="nump">$ 850,804<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 1,506,836<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllocatedShareBasedCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=122041274&amp;loc=d3e301413-122809<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllocatedShareBasedCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionAxis=LIXT_CashBasedMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionAxis=LIXT_CashBasedMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionAxis=LIXT_StockBasedMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionAxis=LIXT_StockBasedMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>40
<FILENAME>R29.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012453872952">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Related Party Transactions (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Apr. 09, 2021</div></th>
<th class="th"><div>Aug. 12, 2020</div></th>
<th class="th"><div>Aug. 02, 2020</div></th>
<th class="th"><div>Jul. 15, 2020</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_IncreaseInOfficersAnnualCompensations', window );">Aggregate annual compensation</a></td>
<td class="nump">$ 775,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=LIXT_EricFormanLawOfficeMember', window );">Eric Forman [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfessionalFees', window );">Professional fees</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 12,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 24,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=srt_DirectorMember', window );">Director [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OfficersCompensation', window );">Compensatipon for non officer directors</a></td>
<td class="nump">20,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=LIXT_ChairmanOfAuditCommitteeMember', window );">Chairman Of Audit Committee [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OfficersCompensation', window );">Compensatipon for non officer directors</a></td>
<td class="nump">10,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=LIXT_ChairmanOfOtherCommitteesMember', window );">Chairman Of Other Committees [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OfficersCompensation', window );">Compensatipon for non officer directors</a></td>
<td class="nump">5,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=LIXT_MemberOfAuditCommitteeMember', window );">Member Of Audit Committee [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OfficersCompensation', window );">Compensatipon for non officer directors</a></td>
<td class="nump">5,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=LIXT_MemberOfOtherCommitteesMember', window );">Member Of Other Committees [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OfficersCompensation', window );">Compensatipon for non officer directors</a></td>
<td class="nump">$ 2,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_EmploymentAgreementMember', window );">Employment Agreement [Member] | Dr. Kovach [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OfficersCompensation', window );">Compensatipon for non officer directors</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 250,000<span></span>
</td>
<td class="nump">15,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">30,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_EmploymentAgreementMember', window );">Employment Agreement [Member] | Dr. James S. Miser, M.D [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OfficersCompensation', window );">Compensatipon for non officer directors</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 150,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SalariesWagesAndOfficersCompensation', window );">Increase in annual salary</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 175,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_EmploymentAgreementMember', window );">Employment Agreement [Member] | Eric J. Forman [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OfficersCompensation', window );">Compensatipon for non officer directors</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 120,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SalariesWagesAndOfficersCompensation', window );">Increase in annual salary</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">175,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_EmploymentAgreementMember', window );">Employment Agreement [Member] | Robert N. Weingarten [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OfficersCompensation', window );">Compensatipon for non officer directors</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 120,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SalariesWagesAndOfficersCompensation', window );">Increase in annual salary</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 175,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_EmploymentAgreementMember', window );">Employment Agreement [Member] | Mr. Weingarten [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OfficersCompensation', window );">Compensatipon for non officer directors</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 14,980<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 47,375<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_IncreaseInOfficersAnnualCompensations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Increase in officers annual compensations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_IncreaseInOfficersAnnualCompensations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OfficersCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for salary and wage arising from service rendered by officer. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=123367319&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OfficersCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfessionalFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-07.2(a),(b),(c),(d))<br> -URI http://asc.fasb.org/extlink&amp;oid=120401555&amp;loc=SL114874292-224272<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 220<br> -Section 45<br> -Paragraph 3<br> -Subparagraph (k)<br> -URI http://asc.fasb.org/extlink&amp;oid=124433917&amp;loc=SL114874205-224268<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfessionalFees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SalariesWagesAndOfficersCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for salary and wage arising from service rendered by nonofficer and officer employees. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SalariesWagesAndOfficersCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_EricFormanLawOfficeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_EricFormanLawOfficeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=srt_DirectorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=srt_DirectorMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_ChairmanOfAuditCommitteeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_ChairmanOfAuditCommitteeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_ChairmanOfOtherCommitteesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_ChairmanOfOtherCommitteesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_MemberOfAuditCommitteeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_MemberOfAuditCommitteeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_MemberOfOtherCommitteesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_MemberOfOtherCommitteesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=LIXT_EmploymentAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=LIXT_EmploymentAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_DrKovachMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_DrKovachMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_DrJamesSMiserMDMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_DrJamesSMiserMDMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_EricJFormanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_EricJFormanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_RobertNWeingartenMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_RobertNWeingartenMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_MrWeingartenMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_MrWeingartenMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>41
<FILENAME>R30.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012446881304">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Fair Value of Each Option Award Estimated Assumption (Details)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate', window );">Risk-free interest rate</a></td>
<td class="nump">0.89%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate', window );">Expected dividend yield</a></td>
<td class="nump">0.00%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate', window );">Expected volatility</a></td>
<td class="nump">198.79%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected life</a></td>
<td class="text">3 years 6 months<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected life</a></td>
<td class="text">3 years 7 months 6 days<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The risk-free interest rate assumption that is used in valuing an option on its own shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iv)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.D.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=122041274&amp;loc=d3e301413-122809<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>42
<FILENAME>R31.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012454649624">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Stock-based Compensation Costs (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems', window );"><strong>Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Total stock-based compensation costs</a></td>
<td class="nump">$ 850,804<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 1,506,836<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_RelatedPartiesMember', window );">Related Parties [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems', window );"><strong>Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Total stock-based compensation costs</a></td>
<td class="nump">850,804<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">1,506,836<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_NonRelatedPartiesMember', window );">Non Related Parties [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems', window );"><strong>Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Total stock-based compensation costs</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>srt_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_RelatedPartiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_RelatedPartiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_NonRelatedPartiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_NonRelatedPartiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>43
<FILENAME>R32.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012454604408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Stock Option Activity Including Options Form of Warrants (Details)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th">
<div>Jun. 30, 2021 </div>
<div>$ / shares </div>
<div>shares</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Share-based Payment Arrangement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Number of shares, stock options outstanding, at the beginning | shares</a></td>
<td class="nump">1,475,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Weighted average exercise price, stock options outstanding, at the beginning | $ / shares</a></td>
<td class="nump">$ 4.136<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod', window );">Number of shares, Granted | shares</a></td>
<td class="nump">1,200,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Weighted average exercise price, granted | $ / shares</a></td>
<td class="nump">$ 3.048<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Number of shares, Exercised | shares</a></td>
<td class="num">(125,001)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice', window );">Weighted average exercise price, exercised | $ / shares</a></td>
<td class="nump">$ 0.808<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod', window );">Number of shares, Expired | shares</a></td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice', window );">Weighted average exercise price, expired | $ / shares</a></td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit', window );">Adjustment attributable to reverse stock split | shares</a></td>
<td class="nump">1<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice', window );">Weighted average exercise price, reverse stock split | $ / shares</a></td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Number of shares, stock options outstanding, at the end | shares</a></td>
<td class="nump">2,550,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Weighted average exercise price, stock options outstanding, at the end | $ / shares</a></td>
<td class="nump">$ 3.787<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Weighted average remaining contractual life (in years), stock options outstanding</a></td>
<td class="text">3 years 9 months 14 days<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Number of shares, stock options exercisable, at the end | shares</a></td>
<td class="nump">1,650,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice', window );">Weighted average exercise price, stock options exercisable, at the end | $ / shares</a></td>
<td class="nump">$ 3.831<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Weighted average remaining contractual life (in years), stock options exercisable</a></td>
<td class="text">3 years 2 months 26 days<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Share based compensation arrangement by share based payment award options reverse stock split.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Share based compensation arrangements by share based payment award options in reverse stock split weighted average exercise price.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Net number of share options (or share units) granted during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options outstanding, including both vested and non-vested options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which option holders acquired shares when converting their stock options into shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of share options (or share units) exercised during the current period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>44
<FILENAME>R33.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012534290920">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants (Details)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th">
<div>Jun. 30, 2021 </div>
<div>$ / shares </div>
<div>shares</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options Outstanding (Shares)</a></td>
<td class="nump">2,550,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options Exercisable (Shares)</a></td>
<td class="nump">1,650,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceOneMember', window );">Exercise Price One [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise Prices | $ / shares</a></td>
<td class="nump">$ 0.900<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options Outstanding (Shares)</a></td>
<td class="nump">33,333<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options Exercisable (Shares)</a></td>
<td class="nump">33,333<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTwoMember', window );">Exercise Price Two [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise Prices | $ / shares</a></td>
<td class="nump">$ 1.200<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options Outstanding (Shares)</a></td>
<td class="nump">83,333<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options Exercisable (Shares)</a></td>
<td class="nump">83,333<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceThreeMember', window );">Exercise Price Three [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise Prices | $ / shares</a></td>
<td class="nump">$ 1.680<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options Outstanding (Shares)</a></td>
<td class="nump">66,667<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options Exercisable (Shares)</a></td>
<td class="nump">66,667<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceFourMember', window );">Exercise Price Four [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise Prices | $ / shares</a></td>
<td class="nump">$ 2.800<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options Outstanding (Shares)</a></td>
<td class="nump">250,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options Exercisable (Shares)</a></td>
<td class="nump">125,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceFiveMember', window );">Exercise Price Five [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise Prices | $ / shares</a></td>
<td class="nump">$ 3.000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options Outstanding (Shares)</a></td>
<td class="nump">666,667<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options Exercisable (Shares)</a></td>
<td class="nump">666,667<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceSixMember', window );">Exercise Price Six [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise Prices | $ / shares</a></td>
<td class="nump">$ 3.030<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options Outstanding (Shares)</a></td>
<td class="nump">500,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options Exercisable (Shares)</a></td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceSevenMember', window );">Exercise Price Seven [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise Prices | $ / shares</a></td>
<td class="nump">$ 3.200<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options Outstanding (Shares)</a></td>
<td class="nump">250,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options Exercisable (Shares)</a></td>
<td class="nump">125,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceEightMember', window );">Exercise Price Eight [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise Prices | $ / shares</a></td>
<td class="nump">$ 3.210<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options Outstanding (Shares)</a></td>
<td class="nump">200,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options Exercisable (Shares)</a></td>
<td class="nump">200,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceNineMember', window );">Exercise Price Nine [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise Prices | $ / shares</a></td>
<td class="nump">$ 6.000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options Outstanding (Shares)</a></td>
<td class="nump">166,667<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options Exercisable (Shares)</a></td>
<td class="nump">166,667<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTenMember', window );">Exercise Price Ten [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise Prices | $ / shares</a></td>
<td class="nump">$ 6.600<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options Outstanding (Shares)</a></td>
<td class="nump">50,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options Exercisable (Shares)</a></td>
<td class="nump">50,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceElevenMember', window );">Exercise Price Eleven [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise Prices | $ / shares</a></td>
<td class="nump">$ 7.140<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options Outstanding (Shares)</a></td>
<td class="nump">200,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options Exercisable (Shares)</a></td>
<td class="nump">50,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTwelveMember', window );">Exercise Price Twelve [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise Prices | $ / shares</a></td>
<td class="nump">$ 12.000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options Outstanding (Shares)</a></td>
<td class="nump">83,333<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options Exercisable (Shares)</a></td>
<td class="nump">83,333<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceOneMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceOneMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTwoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTwoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceThreeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceThreeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceFourMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceFourMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceFiveMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceFiveMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceSixMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceSixMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceSevenMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceSevenMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceEightMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceEightMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceNineMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceNineMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTenMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTenMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceElevenMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceElevenMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTwelveMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTwelveMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>45
<FILENAME>R34.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012436875304">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock-Based Compensation (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>May 11, 2021</div></th>
<th class="th"><div>Apr. 09, 2021</div></th>
<th class="th"><div>Jan. 06, 2021</div></th>
<th class="th"><div>Aug. 12, 2020</div></th>
<th class="th"><div>Aug. 01, 2020</div></th>
<th class="th"><div>Jul. 15, 2020</div></th>
<th class="th"><div>Jul. 14, 2020</div></th>
<th class="th"><div>Jun. 20, 2007</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Number of fully vested option exercisable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,650,000<span></span>
</td>
<td class="nump">1,650,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,650,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1', window );">Stock option vested exercisable term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">24 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice', window );">Stock options are exercisable price per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.21<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_FairValueOfStockOptions', window );">Fair value of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 571,312<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Stock price per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2.8566<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock based compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 850,804<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 1,506,836<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense', window );">Total deferred compensation expense for outstanding value of unvested stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,791,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1', window );">Intrinsic value of exercisable but unexercised in-the-money stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 362,251<span></span>
</td>
<td class="nump">$ 362,251<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 362,251<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Fair market value, per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.03<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares', window );">Outstanding stock options to acquire shares of common stock not vested</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">900,000<span></span>
</td>
<td class="nump">900,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">900,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionAxis=LIXT_DrWinsonSzeChunHoMember', window );">DrWinson Sze Chun Ho [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares', window );">Number of fully vested option issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionAxis=LIXT_DrYunYenMember', window );">Dr. Yun Yen [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares', window );">Number of fully vested option issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionAxis=LIXT_DrStephenFormanMember', window );">DrStephen Forman [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares', window );">Number of fully vested option issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionAxis=LIXT_PhilipPalmedoMember', window );">Philip Palmedo [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares', window );">Number of fully vested option issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_MsReginaBrownMember', window );">MsRegina Brown [Member] | General and Administrative Expense [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock based compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 350,290<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 350,290<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_EricFormanMember', window );">Eric Forman [Member] | General and Administrative Expense [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock based compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">24,985<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">49,695<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_EricFormanMember', window );">Eric Forman [Member] | Employment Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Stock options granted to purchase common stock, issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">58,333<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription', window );">Stock options description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">On
July 15, 2020, as amended on August 12, 2020, in connection with the employment agreement entered into with Eric J. Forman, Mr. Forman
was granted options for 58,333 shares of the Company&#8217;s common stock. The options can be exercised on a cashless basis. The options
have a term of five years and an exercise price of $7.14 per share, which was equal to the closing price of the Company&#8217;s common
stock on the grant date. The options vested as to 25% on August 12, 2020, and will vest 25% on each of the first, second and third anniversaries
of the grant date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined
to be $400,855 ($6.8718 per share), of which $100,214 was attributable to the stock options fully-vested on August 12, 2020 and was therefore
charged to operations on that date. The remaining unvested portion of the fair value of the stock options will be charged to operations
ratably from August 12, 2020 through August 12, 2023. During the three months and six months ended June 30, 2021, the Company recorded
charges to general and administrative costs in the consolidated statement of operations of $24,985 and $49,695, respectively, with respect
to these stock options.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1', window );">Stock option vested exercisable term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice', window );">Stock options are exercisable price per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 7.14<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_FairValueOfStockOptions', window );">Fair value of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 400,855<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Stock price per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6.8718<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1', window );">Stock options fully vested amount, fair value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100,214<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_DrJamesMiserMember', window );">Dr. James Miser [Member] | General and Administrative Expense [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock based compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">35,693<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">70,993<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_DrJamesMiserMember', window );">Dr. James Miser [Member] | Employment Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Stock options granted to purchase common stock, issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">83,334<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription', window );">Stock options description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Dr. James S. Miser, M.D., Dr. Miser was granted options
for 83,334 shares of the Company&#8217;s common stock. The options can be exercised on a cashless basis. The options have a term of five
years and an exercise price of $7.14 per share, which was equal to the closing price of the Company&#8217;s common stock on the effective
date of the employment agreement. The options vested as to 25% on the effective date, and will vest 25% on each of the first, second
and third anniversaries of the effective date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing
model, was determined to be $572,650 ($6.8718 per share), of which $143,163 was attributable to the stock options fully-vested on August
1, 2020 and was therefore charged to operations on that date. The remaining unvested portion of the fair value of the stock options will
be charged to operations ratably from August 1, 2020 through August 1, 2023. During the three months and six months ended June 30, 2021,
the Company recorded charges to general and administrative costs in the consolidated statement of operations of $35,693 and $70,993,
respectively, with respect to these stock options.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1', window );">Stock option vested exercisable term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice', window );">Stock options are exercisable price per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 7.14<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_FairValueOfStockOptions', window );">Fair value of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 572,650<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Stock price per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6.8718<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1', window );">Stock options fully vested amount, fair value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 143,163<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_RobertNWeingartenMember', window );">Robert N. Weingarten [Member] | General and Administrative Expense [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock based compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">24,985<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">49,695<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_RobertNWeingartenMember', window );">Robert N. Weingarten [Member] | Employment Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Stock options granted to purchase common stock, issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">58,333<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription', window );">Stock options description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">On
August 12, 2020, in connection with the employment agreement entered into with Robert N. Weingarten, Mr. Weingarten was granted options
for 58,333 shares of the Company&#8217;s common stock. The options can be exercised on a cashless basis. The options have a term of five
years and an exercise price of $7.14 per share, which was equal to the closing price of the Company&#8217;s common stock on the grant
date. The options vested as to 25% on August 12, 2020, and will vest 25% on each of the first, second and third anniversaries of the
grant date. The fair value of these stock options, as calculated pursuant to the Black-Scholes option-pricing model, was determined to
be $400,855 ($6.8718 per share), of which $100,214 was attributable to the stock options fully-vested on August 12, 2020 and was therefore
charged to operations on that date. The remaining unvested portion of the fair value of the stock options will be charged to operations
ratably from August 12, 2020 through August 12, 2023. During the three months and six months ended June 30, 2021, the Company recorded
charges to general and administrative costs in the consolidated statement of operations of $24,985 and $49,695, respectively, with respect
to these stock options.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1', window );">Stock option vested exercisable term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice', window );">Stock options are exercisable price per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 7.14<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_FairValueOfStockOptions', window );">Fair value of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 400,855<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Stock price per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6.8718<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1', window );">Stock options fully vested amount, fair value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100,214<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_DrWinsonSzeChunHoMember', window );">DrWinson Sze Chun Ho [Member] | General and Administrative Expense [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock based compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 414,851<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 414,851<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_DrWinsonSzeChunHoMember', window );">DrWinson Sze Chun Ho [Member] | Employment Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_FairValueOfStockOptions', window );">Fair value of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 753,611<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Stock price per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.0144<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1', window );">Stock options fully vested amount, fair value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 376,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=LIXT_NonOfficerDirectorsMember', window );">Non Officer Directors [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Number of fully vested option exercisable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1', window );">Stock option vested exercisable term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice', window );">Stock options are exercisable price per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.03<span></span>
</td>
<td class="nump">$ 3.03<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.03<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_FairValueOfStockOptions', window );">Fair value of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,421,095<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Stock price per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2.84225<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease', window );">Fair value of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=srt_DirectorMember', window );">Director [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares', window );">Number of fully vested option issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=srt_DirectorMember', window );">Director [Member] | MsRegina Brown [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Number of fully vested option exercisable</a></td>
<td class="nump">250,000<span></span>
</td>
<td class="nump">250,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1', window );">Stock option vested exercisable term</a></td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice', window );">Stock options are exercisable price per share</a></td>
<td class="nump">$ 2.80<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_FairValueOfStockOptions', window );">Fair value of stock options</a></td>
<td class="nump">$ 658,363<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Stock price per share</a></td>
<td class="nump">$ 2.6335<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1', window );">Stock options fully vested amount, fair value</a></td>
<td class="nump">$ 329,188<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=srt_DirectorMember', window );">Director [Member] | DrWinson Sze Chun Ho [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Number of fully vested option exercisable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">250,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1', window );">Stock option vested exercisable term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice', window );">Stock options are exercisable price per share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.20<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=LIXT_TwoThousandSevenStockCompensationPlanMember', window );">2007 Stock Compensation Plan [Member].</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Stock options granted to purchase common stock, issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">83,333<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=LIXT_TwoThousandSevenStockCompensationPlanMember', window );">2007 Stock Compensation Plan [Member]. | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross', window );">Number of restricted stock issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">416,667<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=LIXT_TwoThousandTwentyStockIncentivePlanMember', window );">2020 Stock Incentive Plan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Number of fully vested option exercisable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">400,000<span></span>
</td>
<td class="nump">400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=LIXT_TwoThousandTwentyStockIncentivePlanMember', window );">2020 Stock Incentive Plan [Member] | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross', window );">Number of restricted stock issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,333,333<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_FairValueOfStockOptions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of stock options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_FairValueOfStockOptions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The compensation expense recognized during the period pertaining to the deferred compensation arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 710<br> -SubTopic 10<br> -Section 30<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6409875&amp;loc=d3e20015-108363<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Description of terms of share-based payment arrangement. Includes, but is not limited to, type of award or grantee and reason for issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross number of share options (or share units) granted during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase or decrease in number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding, including vested options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Price of a single share of a number of saleable stocks of a company.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of non-vested options outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for fully vested and expected to vest exercisable or convertible options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options vested.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionAxis=LIXT_DrWinsonSzeChunHoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionAxis=LIXT_DrWinsonSzeChunHoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionAxis=LIXT_DrYunYenMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionAxis=LIXT_DrYunYenMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionAxis=LIXT_DrStephenFormanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionAxis=LIXT_DrStephenFormanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionAxis=LIXT_PhilipPalmedoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionAxis=LIXT_PhilipPalmedoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_MsReginaBrownMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_MsReginaBrownMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_EricFormanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_EricFormanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=LIXT_EmploymentAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=LIXT_EmploymentAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_DrJamesMiserMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_DrJamesMiserMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_RobertNWeingartenMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_RobertNWeingartenMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_DrWinsonSzeChunHoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_DrWinsonSzeChunHoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_NonOfficerDirectorsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_NonOfficerDirectorsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=srt_DirectorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=srt_DirectorMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=LIXT_TwoThousandSevenStockCompensationPlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=LIXT_TwoThousandSevenStockCompensationPlanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=LIXT_TwoThousandTwentyStockIncentivePlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=LIXT_TwoThousandTwentyStockIncentivePlanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>46
<FILENAME>R35.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012438265656">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2"></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="1">2 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>May 02, 2021</div></th>
<th class="th"><div>Feb. 26, 2021</div></th>
<th class="th"><div>Dec. 21, 2020</div></th>
<th class="th"><div>Aug. 12, 2020</div></th>
<th class="th"><div>Feb. 18, 2020</div></th>
<th class="th"><div>Sep. 12, 2018</div></th>
<th class="th"><div>Aug. 20, 2018</div></th>
<th class="th"><div>Mar. 22, 2018</div></th>
<th class="th"><div>Sep. 14, 2015</div></th>
<th class="th"><div>Dec. 24, 2013</div></th>
<th class="th"><div>Dec. 24, 2013</div></th>
<th class="th"><div>Apr. 30, 2020</div></th>
<th class="th"><div>Aug. 31, 2020</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 262,415<span></span>
</td>
<td class="nump">$ 117,946<span></span>
</td>
<td class="nump">$ 705,941<span></span>
</td>
<td class="nump">$ 212,618<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GeneralAndAdministrativeExpense', window );">General and administrative costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,470,180<span></span>
</td>
<td class="nump">255,443<span></span>
</td>
<td class="nump">2,751,834<span></span>
</td>
<td class="nump">547,928<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_NDAConsultingCorpMember', window );">NDA Consulting Corp [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_AgreementTermDescription', window );">Agreement term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">one-year periods<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ConsultingAndAdvisoryCashFee', window );">Consulting and advisory fee</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4,000<span></span>
</td>
<td class="nump">4,000<span></span>
</td>
<td class="nump">8,000<span></span>
</td>
<td class="nump">8,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=LIXT_CityOfHopeNationalMedicalCenterMember', window );">City of Hope [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitment', window );">Aggregate commitments expected</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">324,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">324,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=LIXT_CityOfHopeNationalMedicalCenterMember', window );">City of Hope [Member] | Health Care, Patient Service [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitment', window );">Aggregate commitments expected</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">800,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">800,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_CollaborationAgreementMember', window );">Collaboration Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_AdvanceAmountRelatedToMilestonePayment', window );">Advance amount related to milestone payment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 24,171<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 87,471<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">43,411<span></span>
</td>
<td class="nump">24,171<span></span>
</td>
<td class="nump">43,411<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">155,053<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_CollaborationAgreementMember', window );">Collaboration Agreement [Member] | GEIS [Member].</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_AdvanceAmountRelatedToMilestonePayment', window );">Advance amount related to milestone payment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 43,411<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitment', window );">Aggregate commitments expected</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,193,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,193,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_CollaborationAgreementMember', window );">Collaboration Agreement [Member] | BioPharmaWorks LLC [Member].</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ConsultingAndAdvisoryCashFee', window );">Consulting and advisory fee</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 10,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ReimbursementExpense', window );">Reimbursed expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">30,000<span></span>
</td>
<td class="nump">30,000<span></span>
</td>
<td class="nump">60,000<span></span>
</td>
<td class="nump">60,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_CollaborationAgreementMember', window );">Collaboration Agreement [Member] | Moffitt Cancer Center and Research Institute Hospital Inc [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_AdvanceAmountRelatedToMilestonePayment', window );">Advance amount related to milestone payment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,309<span></span>
</td>
<td class="nump">11,698<span></span>
</td>
<td class="nump">17,693<span></span>
</td>
<td class="nump">25,364<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 103,927<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_ClinicalTrialAgreementMember', window );">Clinical Trial Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsDescription', window );">Aggregate commitments expected, description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">The
Company&#8217;s aggregate commitments pursuant to the aforementioned clinical trial agreements, less amounts previously paid to date
under these agreements, totaled approximately $5,798,000 as of June 30, 2021, consisting of approximately $5,193,000 relating to the
GEIS clinical trial and approximately $605,000 relating to the Moffit clinical trial, which are expected to be incurred over approximately
the next five years through December 31, 2025.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitment', window );">Aggregate commitments expected</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,798,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,798,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_ClinicalTrialAgreementMember', window );">Clinical Trial Agreement [Member] | Moffitt Cancer Center and Research Institute Hospital Inc [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitment', window );">Aggregate commitments expected</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">605,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">605,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_ClinicalTrialAgreementMember', window );">Clinical Trial Agreement [Member] | City of Hope [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_AdvanceAmountRelatedToMilestonePayment', window );">Advance amount related to milestone payment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">69,001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">309,509<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">309,509<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitment', window );">Aggregate commitments expected</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,433,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,433,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_OtherClinicalAgreementsMember', window );">Other Clinical Agreements [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitment', window );">Aggregate commitments expected</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">371,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">371,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_OtherClinicalAgreementsMember', window );">Other Clinical Agreements [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">737,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_WorkOrderAgreementMember', window );">Work Order Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">90,636<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitment', window );">Aggregate commitments expected</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">873,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">873,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_WorkOrderAgreementMember', window );">Work Order Agreement [Member] | City of Hope [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_AdvanceAmountRelatedToMilestonePayment', window );">Advance amount related to milestone payment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,773<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">14,313<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitment', window );">Aggregate commitments expected</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">14,313<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">14,313<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_WorkOrderAgreementMember', window );">Work Order Agreement [Member] | Theradex Systems, Inc. [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 954,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7,540<span></span>
</td>
<td class="nump">$ 5,790<span></span>
</td>
<td class="nump">8,481<span></span>
</td>
<td class="nump">11,476<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_MaterialTransferAgreementMember', window );">Material Transfer Agreement [Member] | INSERM [Member] | Maximum [Member] | Development Milestones [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_MilestonePayments', window );">Milestone payments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,750,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_MaterialTransferAgreementMember', window );">Material Transfer Agreement [Member] | INSERM [Member] | Maximum [Member] | Commercial Milestones [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_MilestonePayments', window );">Milestone payments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_ExclusiveLicenseAgreementMember', window );">Exclusive License Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_AmountChargeToOperations', window );">Amount charges to operations</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,233<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6,233<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12,397<span></span>
</td>
<td class="nump">$ 12,398<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_ExclusiveLicenseAgreementMember', window );">Exclusive License Agreement [Member] | First Four Years [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForRoyalties', window );">Minimum payments for royalties</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_ExclusiveLicenseAgreementMember', window );">Exclusive License Agreement [Member] | Five Years And Thereafter [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForRoyalties', window );">Minimum payments for royalties</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_ExclusiveLicenseAgreementMember', window );">Exclusive License Agreement [Member] | Moffitt Cancer Center and Research Institute Hospital Inc [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_NonRefundableLicenseIssueFee', window );">Non-refundable license issue fee</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 25,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_AnnualLicenseMaintenanceFee', window );">Annual license maintenance fee</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">25,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_PaymentsOnNonrefundableMilestone', window );">Payments on non-refundable milestone</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,897,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_PercentageOfMilestone', window );">Percentage of milestone</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">40.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_EmploymentAgreementMember', window );">Employment Agreement [Member] | Dr. John Kovach [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SalariesWagesAndOfficersCompensation', window );">Annual salary</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 640,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_EmploymentAgreementMember', window );">Employment Agreement [Member] | Dr.James [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeBenefitsAndShareBasedCompensation', window );">Annual compensation</a></td>
<td class="nump">$ 775,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_MasterServiceAgreementMember', window );">Master Service Agreement [Member] | Foundation for Angelman Syndrome Therapy [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_PercentageOfProceedsAgreeToPayUnderAgreements', window );">Percentage of proceeds agree to pay under agreement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_MaximumAmountReceivedUnderAgreement', window );">Maximum amount received under agreement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 250,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=LIXT_ServiceAgreementMember', window );">Service Agreement [Member] | IRTH Communications, LLC [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_LIXT_ConsultingAndAdvisoryCashFee', window );">Consulting and advisory fee</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 7,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1', window );">Stock options grant date fair value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GeneralAndAdministrativeExpense', window );">General and administrative costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 22,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 45,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_AdvanceAmountRelatedToMilestonePayment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Advance amount related to milestone payment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_AdvanceAmountRelatedToMilestonePayment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_AgreementTermDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Agreement for a term.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_AgreementTermDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_AmountChargeToOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount charge to operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_AmountChargeToOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_AnnualLicenseMaintenanceFee">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Company is obligated to pay annual license maintenance fee..</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_AnnualLicenseMaintenanceFee</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_ConsultingAndAdvisoryCashFee">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Consulting and advisory quarterly cash fee.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_ConsultingAndAdvisoryCashFee</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_MaximumAmountReceivedUnderAgreement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Maximum amount received under agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_MaximumAmountReceivedUnderAgreement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_MilestonePayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Milestone payments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_MilestonePayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_NonRefundableLicenseIssueFee">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Company is obligated to pay non refundable license issue fee..</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_NonRefundableLicenseIssueFee</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_PaymentsOnNonrefundableMilestone">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Company agreed to pay non-refundable milestone payments which cannot be credited against earned royalties payable by the Company, based on reaching various clinical and commercial milestones.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_PaymentsOnNonrefundableMilestone</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_PercentageOfMilestone">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of milestone.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_PercentageOfMilestone</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_PercentageOfProceedsAgreeToPayUnderAgreements">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of proceeds agree to pay under agreement</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_PercentageOfProceedsAgreeToPayUnderAgreements</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_LIXT_ReimbursementExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Reimbursement expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">LIXT_ReimbursementExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>LIXT_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeBenefitsAndShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for employee benefit and equity-based compensation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeBenefitsAndShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=123367319&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LossContingenciesLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LossContingenciesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherCommitment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCommitment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherCommitmentsDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Description of the nature and terms of commitment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCommitmentsDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsForRoyalties">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of cash paid for royalties during the current period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3536-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsForRoyalties</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 912<br> -SubTopic 730<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6472174&amp;loc=d3e58812-109433<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SalariesWagesAndOfficersCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for salary and wage arising from service rendered by nonofficer and officer employees. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SalariesWagesAndOfficersCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_NDAConsultingCorpMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_NDAConsultingCorpMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=LIXT_CityOfHopeNationalMedicalCenterMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=LIXT_CityOfHopeNationalMedicalCenterMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=us-gaap_HealthCarePatientServiceMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=us-gaap_HealthCarePatientServiceMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=LIXT_CollaborationAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=LIXT_CollaborationAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_BioPharmaWorksLLCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=LIXT_BioPharmaWorksLLCMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=LIXT_ClinicalTrialAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=LIXT_ClinicalTrialAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=LIXT_OtherClinicalAgreementsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=LIXT_OtherClinicalAgreementsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=LIXT_WorkOrderAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=LIXT_WorkOrderAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=LIXT_TheradexSystemsIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=LIXT_TheradexSystemsIncMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=LIXT_MaterialTransferAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=LIXT_MaterialTransferAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=LIXT_INSERMMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=LIXT_INSERMMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=LIXT_DevelopmentMilestonesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PlanNameAxis=LIXT_DevelopmentMilestonesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=LIXT_CommercialMilestonesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PlanNameAxis=LIXT_CommercialMilestonesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=LIXT_ExclusiveLicenseAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=LIXT_ExclusiveLicenseAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_VestingAxis=LIXT_FirstFourYearsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_VestingAxis=LIXT_FirstFourYearsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_VestingAxis=LIXT_FiveYearsAndThereafterMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_VestingAxis=LIXT_FiveYearsAndThereafterMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=LIXT_EmploymentAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=LIXT_EmploymentAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_Dr.JohnKovachMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_Dr.JohnKovachMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_Dr.JamesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_Dr.JamesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=LIXT_MasterServiceAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=LIXT_MasterServiceAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=LIXT_FoundationForAngelmanSyndromeTherapyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=LIXT_FoundationForAngelmanSyndromeTherapyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=LIXT_ServiceAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=LIXT_ServiceAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=LIXT_IRTHCommunicationsLLCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=LIXT_IRTHCommunicationsLLCMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>47
<FILENAME>R36.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm140012447704600">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Subsequent Events (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th"><div>Jul. 14, 2021</div></th>
<th class="th"><div>Mar. 02, 2021</div></th>
<th class="th"><div>Jan. 06, 2021</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventLineItems', window );"><strong>Subsequent Event [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Stock issued new issue share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,133,102<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Share price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2.8566<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Officer And Directors [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventLineItems', window );"><strong>Subsequent Event [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Stock issued new issue share</a></td>
<td class="nump">83,333<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Share price</a></td>
<td class="nump">$ 1.20<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromStockOptionsExercised', window );">Proceeds from stock options exercised</a></td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow from exercise of option under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=SL79508275-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=123570139&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Price of a single share of a number of saleable stocks of a company.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of new stock issued during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=123467817&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=LIXT_OfficerAndDirectorsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=LIXT_OfficerAndDirectorsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>48
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M5*\/"=<W1BV+<[8[98Q*BLN%%*'4]@-X/U/*;&_L#^R.:L_^!5!+ P04
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MEM*@VKAI@7\<4-8 SU=2FNW".NC^8>E?4$L#!!0    ( +" "E.FE6I$J08
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M:_#'VJ1P/A["=#R=/&/OO$_\/-H[/R'Q(=Q8XZU6V1Z'P_09CG?*"".5T/!
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M1IT_89H+NPWF? ;5G^&/7UVLCL__%%3K7='E4;6F)0:%#]=Z \]-O56E0XK
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MC9C)V04D)+IU2317HL6!C)"^QQ7>T<=SV1U[V31B"!3)#*VP]C#D$_BLLQW
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M+N3!*=5@X2MTQ)7!:G*,QK=TC0 !^N946.-9UW<X4%B%8L^0T([D6\92>-3
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MEB5-ZJB9@.[7BA3M-BR@G_T7?P-02P,$%     @ L( *4[/$%9(2!P  :1,
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MLK@6$<+T)SY/!?M64 28].F8G8/PH%ZR*>B 2GB9*!<)EQ2^ ?D,38)KX3E
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MLXZA7>^)H&_HH& *^6\[MC)W-4;7.%DR?A"-+[P#>*6+) T-:.Q-7W?K,&U
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MUC/7-G9/]NQZUXV*[#P-\@W(0O"]KGBN.,JDCFTF=F*(1]VY9?&O^4#SK_G
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MU5ME:4=XL:2EC-H%D+]0RAX4EV!8\XN?4$L#!!0    ( +" "E.7VA::Z1L
M #U9   9    >&PO=V]R:W-H965T<R]S:&5E=#$W+GAM;-5<6W,;MY)^QZ]
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MM>86?/^_F7MF%?53?$82H*/#&R:*:@,DQ86-IHZ0F7#P4^U@.!2IB "N4 *
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M+M#P:T199GBIB<BYS#_>41X;Y[(U:P^:Y;-VOW%LHR[O00]/4:,/7@%&L7:
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ML\*KE5YR%5-PFF)P\D/:U$;9![C8.]%$FPX63Y&04^0"C[_1N5XO0+_.9YE
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M6$%>V<'.LO2-9[ZPJVD+4)<91UY8LD0M("D@W"%AAW*"KQ$FI[_[K/5$Q#I
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M6[NF/U=: <3%!^#^TMK6_\ !PA>3?_Q?4$L#!!0    ( +" "E,]B* S/0,
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M7 I06"S\U?AN/;'VSN 3QY.^D,%FDDKY:!=_Y L_L@%AA9FQ"(P^3[C!JK)
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MPQ1[0) F -_/A-#KB=F@[BK[?P!02P,$%     @ L( *4WYDG];7!   O!8
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M0'S_5!1\\T8^BM_\Y\SY_P%02P,$%     @ L( *4[7^)87J @  %PH  !D
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M:>8 ?L4CA8T^:B,7RE+*9]>Y(Z,H<8J P<HX"FQ?+W -C#DFJ^/WGC1J]G3
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MK,&>3H.6.W2\;H%W?KBV[.F;I41W!KC^%1#4:01UO*#.&4'W5#]?Y H 46%
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M5[HWL[=;W0V#, /T]S7GZOA@ C3]]>(?4$L#!!0    ( +" "E,A>[,I,@4
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M8$])%"6)'P',KR"*, 2>1AS!%( &#(FB^CVX\SX*5^^I</T?P=$O4$L#!!0
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M2P$"% ,4    " "P@ I3!T%-8H$   "Q    $               @ $
M9&]C4')O<',O87!P+GAM;%!+ 0(4 Q0    ( +" "E/LA)8)[@   "L"   1
M              "  :\   !D;V-0<F]P<R]C;W)E+GAM;%!+ 0(4 Q0    (
M +" "E.97)PC$ 8  )PG   3              "  <P!  !X;"]T:&5M92]T
M:&5M93$N>&UL4$L! A0#%     @ L( *4QAQJ@-,!@  MAT  !@
M     ("!#0@  'AL+W=O<FMS:&5E=',O<VAE970Q+GAM;%!+ 0(4 Q0    (
M +" "E.B%[5^3 4  )$2   8              " @8\.  !X;"]W;W)K<VAE
M971S+W-H965T,BYX;6Q02P$"% ,4    " "P@ I3D>_2U38#  "%"P  &
M            @($1%   >&PO=V]R:W-H965T<R]S:&5E=#,N>&UL4$L! A0#
M%     @ L( *4X) 5YGD!   QQ$  !@              ("!?1<  'AL+W=O
M<FMS:&5E=',O<VAE970T+GAM;%!+ 0(4 Q0    ( +" "E.;ZX;1E0(  ,\&
M   8              " @9<<  !X;"]W;W)K<VAE971S+W-H965T-2YX;6Q0
M2P$"% ,4    " "P@ I3II5J1*D&  #P)0  &               @(%B'P
M>&PO=V]R:W-H965T<R]S:&5E=#8N>&UL4$L! A0#%     @ L( *4P+^4<6Z
M!0  BA8  !@              ("!028  'AL+W=O<FMS:&5E=',O<VAE970W
M+GAM;%!+ 0(4 Q0    ( +" "E.+ &([P@0  )(+   8              "
M@3$L  !X;"]W;W)K<VAE971S+W-H965T."YX;6Q02P$"% ,4    " "P@ I3
M#SUW](\(   P%   &               @($I,0  >&PO=V]R:W-H965T<R]S
M:&5E=#DN>&UL4$L! A0#%     @ L( *4U917<;N&@  :5(  !D
M     ("![CD  'AL+W=O<FMS:&5E=',O<VAE970Q,"YX;6Q02P$"% ,4
M" "P@ I3P:FD>5$%   '#   &0              @($350  >&PO=V]R:W-H
M965T<R]S:&5E=#$Q+GAM;%!+ 0(4 Q0    ( +" "E.SQ!62$@<  &D3   9
M              " @9M:  !X;"]W;W)K<VAE971S+W-H965T,3(N>&UL4$L!
M A0#%     @ L( *4P$20WB>"P  FR   !D              ("!Y&$  'AL
M+W=O<FMS:&5E=',O<VAE970Q,RYX;6Q02P$"% ,4    " "P@ I3EM5*@?@"
M  ".!@  &0              @(&Y;0  >&PO=V]R:W-H965T<R]S:&5E=#$T
M+GAM;%!+ 0(4 Q0    ( +" "E.?0:&&JAX   )1   9              "
M@>AP  !X;"]W;W)K<VAE971S+W-H965T,34N>&UL4$L! A0#%     @ L( *
M4T:S"$&R @  \@4  !D              ("!R8\  'AL+W=O<FMS:&5E=',O
M<VAE970Q-BYX;6Q02P$"% ,4    " "P@ I3E]H6FND;   ]60  &0
M        @(&RD@  >&PO=V]R:W-H965T<R]S:&5E=#$W+GAM;%!+ 0(4 Q0
M   ( +" "E,]B* S/0,  /0&   9              " @=*N  !X;"]W;W)K
M<VAE971S+W-H965T,3@N>&UL4$L! A0#%     @ L( *4W<*W:1+ P  R <
M !D              ("!1K(  'AL+W=O<FMS:&5E=',O<VAE970Q.2YX;6Q0
M2P$"% ,4    " "P@ I3TCECIG4#  "5!P  &0              @('(M0
M>&PO=V]R:W-H965T<R]S:&5E=#(P+GAM;%!+ 0(4 Q0    ( +" "E,5S2V$
M9P4  %8/   9              " @72Y  !X;"]W;W)K<VAE971S+W-H965T
M,C$N>&UL4$L! A0#%     @ L( *4_/;I:-N P  % P  !D
M ("!$K\  'AL+W=O<FMS:&5E=',O<VAE970R,BYX;6Q02P$"% ,4    " "P
M@ I3/#^@DA0#  !A"@  &0              @(&WP@  >&PO=V]R:W-H965T
M<R]S:&5E=#(S+GAM;%!+ 0(4 Q0    ( +" "E-^9)_6UP0  +P6   9
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M970R."YX;6Q02P$"% ,4    " "P@ I3(X$/8JX$   N&@  &0
M    @(&_W@  >&PO=V]R:W-H965T<R]S:&5E=#(Y+GAM;%!+ 0(4 Q0    (
M +" "E,![WLSSP(  - (   9              " @:3C  !X;"]W;W)K<VAE
M971S+W-H965T,S N>&UL4$L! A0#%     @ L( *4QR1S$@1 P  X@L  !D
M             ("!JN8  'AL+W=O<FMS:&5E=',O<VAE970S,2YX;6Q02P$"
M% ,4    " "P@ I3W+;3__$#  !K#P  &0              @('RZ0  >&PO
M=V]R:W-H965T<R]S:&5E=#,R+GAM;%!+ 0(4 Q0    ( +" "E,A>[,I,@4
M -\C   9              " @1KN  !X;"]W;W)K<VAE971S+W-H965T,S,N
M>&UL4$L! A0#%     @ L( *4PDC'4)N#0  ,E4  !D              ("!
M@_,  'AL+W=O<FMS:&5E=',O<VAE970S-"YX;6Q02P$"% ,4    " "P@ I3
M%@?<6( +  !80   &0              @($H 0$ >&PO=V]R:W-H965T<R]S
M:&5E=#,U+GAM;%!+ 0(4 Q0    ( +" "E.=?JR>G (  (L'   9
M      " @=\, 0!X;"]W;W)K<VAE971S+W-H965T,S8N>&UL4$L! A0#%
M  @ L( *4_R@*?TV P  'A0   T              ( !L@\! 'AL+W-T>6QE
M<RYX;6Q02P$"% ,4    " "P@ I3EXJ[',     3 @  "P
M@ $3$P$ 7W)E;',O+G)E;'-02P$"% ,4    " "P@ I3'<^Y.H\#  "1&
M#P              @ '\$P$ >&PO=V]R:V)O;VLN>&UL4$L! A0#%     @
ML( *4];Z^;%X 0   Q8  !H              ( !N!<! 'AL+U]R96QS+W=O
M<FMB;V]K+GAM;"YR96QS4$L! A0#%     @ L( *4^N(NN65 0  @A8  !,
M             ( !:!D! %M#;VYT96YT7U1Y<&5S72YX;6Q02P4&     "P
,+ #K"P  +AL!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>49
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>50
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>51
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.21.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>272</ContextCount>
  <ElementCount>286</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>97</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>4</UnitCount>
  <MyReports>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/Cover</Role>
      <ShortName>Cover</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>00000002 - Statement - Condensed Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/BalanceSheets</Role>
      <ShortName>Condensed Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/BalanceSheetsParenthetical</Role>
      <ShortName>Condensed Consolidated Balance Sheets (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/StatementsOfOperations</Role>
      <ShortName>Condensed Consolidated Statements of Operations (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>00000005 - Statement - Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/StatementsOfOperationsParenthetical</Role>
      <ShortName>Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>00000006 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/StatementsOfStockholdersEquity</Role>
      <ShortName>Condensed Consolidated Statements of Stockholders' Equity (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>00000007 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/StatementsOfCashFlows</Role>
      <ShortName>Condensed Consolidated Statements of Cash Flows (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>00000008 - Disclosure - Organization and Basis of Presentation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/OrganizationAndBasisOfPresentation</Role>
      <ShortName>Organization and Basis of Presentation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>00000009 - Disclosure - Business</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/Business</Role>
      <ShortName>Business</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>00000010 - Disclosure - Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/SummaryOfSignificantAccountingPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>00000011 - Disclosure - Stockholders??? Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/StockholdersEquity</Role>
      <ShortName>Stockholders??? Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>00000012 - Disclosure - Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/RelatedPartyTransactions</Role>
      <ShortName>Related Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>00000013 - Disclosure - Stock-Based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/Stock-basedCompensation</Role>
      <ShortName>Stock-Based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>00000014 - Disclosure - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/IncomeTaxes</Role>
      <ShortName>Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>00000015 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/CommitmentsAndContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>00000016 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/SubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>00000017 - Disclosure - Summary of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://lixte.com/role/SummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>17</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>00000018 - Disclosure - Summary of Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/SummaryOfSignificantAccountingPoliciesTables</Role>
      <ShortName>Summary of Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://lixte.com/role/SummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>18</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>00000019 - Disclosure - Stockholders??? Equity (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/StockholdersEquityTables</Role>
      <ShortName>Stockholders??? Equity (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://lixte.com/role/StockholdersEquity</ParentRole>
      <Position>19</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>00000020 - Disclosure - Related Party Transactions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/RelatedPartyTransactionsTables</Role>
      <ShortName>Related Party Transactions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://lixte.com/role/RelatedPartyTransactions</ParentRole>
      <Position>20</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>00000021 - Disclosure - Stock-Based Compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/Stock-basedCompensationTables</Role>
      <ShortName>Stock-Based Compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://lixte.com/role/Stock-basedCompensation</ParentRole>
      <Position>21</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>00000022 - Disclosure - Business (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/BusinessDetailsNarrative</Role>
      <ShortName>Business (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://lixte.com/role/Business</ParentRole>
      <Position>22</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>00000023 - Disclosure - Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails</Role>
      <ShortName>Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>00000024 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative</Role>
      <ShortName>Summary of Significant Accounting Policies (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://lixte.com/role/SummaryOfSignificantAccountingPoliciesTables</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>00000025 - Disclosure - Schedule of Warrants Outstanding (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails</Role>
      <ShortName>Schedule of Warrants Outstanding (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>00000026 - Disclosure - Schedule of Warrants Outstanding and Exercisable (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails</Role>
      <ShortName>Schedule of Warrants Outstanding and Exercisable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>00000027 - Disclosure - Stockholders??? Equity (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/StockholdersEquityDetailsNarrative</Role>
      <ShortName>Stockholders??? Equity (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://lixte.com/role/StockholdersEquityTables</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>00000028 - Disclosure - Summary of Related Party Costs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/SummaryOfRelatedPartyCostsDetails</Role>
      <ShortName>Summary of Related Party Costs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>00000029 - Disclosure - Related Party Transactions (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative</Role>
      <ShortName>Related Party Transactions (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://lixte.com/role/RelatedPartyTransactionsTables</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>00000030 - Disclosure - Schedule of Fair Value of Each Option Award Estimated Assumption (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails</Role>
      <ShortName>Schedule of Fair Value of Each Option Award Estimated Assumption (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>00000031 - Disclosure - Summary of Stock-based Compensation Costs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails</Role>
      <ShortName>Summary of Stock-based Compensation Costs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>31</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>00000032 - Disclosure - Summary of Stock Option Activity Including Options Form of Warrants (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails</Role>
      <ShortName>Summary of Stock Option Activity Including Options Form of Warrants (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>32</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>00000033 - Disclosure - Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails</Role>
      <ShortName>Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>33</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>00000034 - Disclosure - Stock-Based Compensation (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/Stock-basedCompensationDetailsNarrative</Role>
      <ShortName>Stock-Based Compensation (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://lixte.com/role/Stock-basedCompensationTables</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>00000035 - Disclosure - Commitments and Contingencies (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative</Role>
      <ShortName>Commitments and Contingencies (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://lixte.com/role/CommitmentsAndContingencies</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="form10-q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>00000036 - Disclosure - Subsequent Events (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://lixte.com/role/SubsequentEventsDetailsNarrative</Role>
      <ShortName>Subsequent Events (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://lixte.com/role/SubsequentEvents</ParentRole>
      <Position>36</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="10-Q" original="form10-q.htm">form10-q.htm</File>
    <File>ex31-1.htm</File>
    <File>ex31-2.htm</File>
    <File>ex32-1.htm</File>
    <File>ex32-2.htm</File>
    <File>lixt-20210630.xsd</File>
    <File>lixt-20210630_cal.xml</File>
    <File>lixt-20210630_def.xml</File>
    <File>lixt-20210630_lab.xml</File>
    <File>lixt-20210630_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2021</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/srt/2021-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/us-gaap/2021-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>53
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "form10-q.htm": {
   "axisCustom": 0,
   "axisStandard": 19,
   "contextCount": 272,
   "dts": {
    "calculationLink": {
     "local": [
      "lixt-20210630_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "lixt-20210630_def.xml"
     ]
    },
    "inline": {
     "local": [
      "form10-q.htm"
     ]
    },
    "labelLink": {
     "local": [
      "lixt-20210630_lab.xml"
     ],
     "remote": [
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-doc-2021-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "lixt-20210630_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-ref-2021-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "lixt-20210630.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "https://xbrl.sec.gov/dei/2021/dei-2021.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-types-2021-01-31.xsd",
      "https://xbrl.fasb.org/srt/2021/elts/srt-types-2021-01-31.xsd",
      "https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd",
      "https://xbrl.sec.gov/country/2021/country-2021.xsd",
      "https://xbrl.fasb.org/srt/2021/elts/srt-roles-2021-01-31.xsd",
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-roles-2021-01-31.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-parts-codification-2021-01-31.xsd",
      "https://xbrl.sec.gov/dei/2021/dei-2021_ref.xsd",
      "https://xbrl.sec.gov/dei/2021/dei-2021_doc.xsd"
     ]
    }
   },
   "elementCount": 434,
   "entityCount": 1,
   "hidden": {
    "http://fasb.org/us-gaap/2021-01-31": 56,
    "http://lixte.com/20210630": 6,
    "http://xbrl.sec.gov/dei/2021": 4,
    "total": 66
   },
   "keyCustom": 39,
   "keyStandard": 247,
   "memberCustom": 78,
   "memberStandard": 15,
   "nsprefix": "LIXT",
   "nsuri": "http://lixte.com/20210630",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "b",
       "span",
       "p",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "00000001 - Document - Cover",
     "role": "http://lixte.com/role/Cover",
     "shortName": "Cover",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "b",
       "span",
       "p",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R10": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000010 - Disclosure - Summary of Significant Accounting Policies",
     "role": "http://lixte.com/role/SummaryOfSignificantAccountingPolicies",
     "shortName": "Summary of Significant Accounting Policies",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R11": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000011 - Disclosure - Stockholders\u2019 Equity",
     "role": "http://lixte.com/role/StockholdersEquity",
     "shortName": "Stockholders\u2019 Equity",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R12": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000012 - Disclosure - Related Party Transactions",
     "role": "http://lixte.com/role/RelatedPartyTransactions",
     "shortName": "Related Party Transactions",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R13": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000013 - Disclosure - Stock-Based Compensation",
     "role": "http://lixte.com/role/Stock-basedCompensation",
     "shortName": "Stock-Based Compensation",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R14": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000014 - Disclosure - Income Taxes",
     "role": "http://lixte.com/role/IncomeTaxes",
     "shortName": "Income Taxes",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R15": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000015 - Disclosure - Commitments and Contingencies",
     "role": "http://lixte.com/role/CommitmentsAndContingencies",
     "shortName": "Commitments and Contingencies",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R16": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SubsequentEventsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000016 - Disclosure - Subsequent Events",
     "role": "http://lixte.com/role/SubsequentEvents",
     "shortName": "Subsequent Events",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SubsequentEventsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R17": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ConsolidationPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000017 - Disclosure - Summary of Significant Accounting Policies (Policies)",
     "role": "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies",
     "shortName": "Summary of Significant Accounting Policies (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ConsolidationPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R18": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:EarningsPerSharePolicyTextBlock",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000018 - Disclosure - Summary of Significant Accounting Policies (Tables)",
     "role": "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesTables",
     "shortName": "Summary of Significant Accounting Policies (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:EarningsPerSharePolicyTextBlock",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R19": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000019 - Disclosure - Stockholders\u2019 Equity (Tables)",
     "role": "http://lixte.com/role/StockholdersEquityTables",
     "shortName": "Stockholders\u2019 Equity (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R2": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-06-30",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "reportCount": 1,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00000002 - Statement - Condensed Consolidated Balance Sheets",
     "role": "http://lixte.com/role/BalanceSheets",
     "shortName": "Condensed Consolidated Balance Sheets",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-06-30",
      "decimals": "0",
      "lang": null,
      "name": "LIXT:AdvancesOnResearchAndDevelopmentContractServices",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R20": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000020 - Disclosure - Related Party Transactions (Tables)",
     "role": "http://lixte.com/role/RelatedPartyTransactionsTables",
     "shortName": "Related Party Transactions (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R21": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000021 - Disclosure - Stock-Based Compensation (Tables)",
     "role": "http://lixte.com/role/Stock-basedCompensationTables",
     "shortName": "Stock-Based Compensation (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R22": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-06-30",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "reportCount": 1,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000022 - Disclosure - Business (Details Narrative)",
     "role": "http://lixte.com/role/BusinessDetailsNarrative",
     "shortName": "Business (Details Narrative)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "p",
       "us-gaap:NatureOfOperations",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2020-11-292020-11-30",
      "decimals": "0",
      "lang": null,
      "name": "us-gaap:ProceedsFromIssuanceOrSaleOfEquity",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R23": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock",
       "us-gaap:EarningsPerSharePolicyTextBlock",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000023 - Disclosure - Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Details)",
     "role": "http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails",
     "shortName": "Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock",
       "us-gaap:EarningsPerSharePolicyTextBlock",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Shares",
      "xsiNil": "false"
     }
    },
    "R24": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "p",
       "us-gaap:CashAndCashEquivalentsPolicyTextBlock",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-06-30",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:CashFDICInsuredAmount",
      "reportCount": 1,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000024 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)",
     "role": "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative",
     "shortName": "Summary of Significant Accounting Policies (Details Narrative)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "p",
       "us-gaap:IntangibleAssetsFiniteLivedPolicy",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-04-012021-06-30",
      "decimals": "0",
      "lang": null,
      "name": "LIXT:PatentAndLicensingCosts",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R25": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock",
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2020-12-31_custom_CommonStockWarrantsMember",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000025 - Disclosure - Schedule of Warrants Outstanding (Details)",
     "role": "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails",
     "shortName": "Schedule of Warrants Outstanding (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock",
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2020-12-31_custom_CommonStockWarrantsMember",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Shares",
      "xsiNil": "false"
     }
    },
    "R26": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "p",
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-03-02",
      "decimals": "2",
      "first": true,
      "lang": null,
      "name": "us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1",
      "reportCount": 1,
      "unitRef": "USDPShares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000026 - Disclosure - Schedule of Warrants Outstanding and Exercisable (Details)",
     "role": "http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails",
     "shortName": "Schedule of Warrants Outstanding and Exercisable (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "LIXT:ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock",
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-06-30",
      "decimals": "INF",
      "lang": null,
      "name": "us-gaap:ClassOfWarrantOrRightOutstanding",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Shares",
      "xsiNil": "false"
     }
    },
    "R27": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-06-30",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:PreferredStockSharesAuthorized",
      "reportCount": 1,
      "unitRef": "Shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000027 - Disclosure - Stockholders\u2019 Equity (Details Narrative)",
     "role": "http://lixte.com/role/StockholdersEquityDetailsNarrative",
     "shortName": "Stockholders\u2019 Equity (Details Narrative)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "p",
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2020-11-292020-11-30",
      "decimals": "0",
      "lang": null,
      "name": "us-gaap:SaleOfStockConsiderationReceivedOnTransaction",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R28": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock",
       "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-04-012021-06-30",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:AllocatedShareBasedCompensationExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000028 - Disclosure - Summary of Related Party Costs (Details)",
     "role": "http://lixte.com/role/SummaryOfRelatedPartyCostsDetails",
     "shortName": "Summary of Related Party Costs (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock",
       "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-04-012021-06-30",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:AllocatedShareBasedCompensationExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R29": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "p",
       "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-04-09",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "LIXT:IncreaseInOfficersAnnualCompensations",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000029 - Disclosure - Related Party Transactions (Details Narrative)",
     "role": "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative",
     "shortName": "Related Party Transactions (Details Narrative)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "p",
       "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-04-09",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "LIXT:IncreaseInOfficersAnnualCompensations",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R3": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-06-30",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:AccountsPayableRelatedPartiesCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)",
     "role": "http://lixte.com/role/BalanceSheetsParenthetical",
     "shortName": "Condensed Consolidated Balance Sheets (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-06-30",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:AccountsPayableRelatedPartiesCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R30": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
       "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Percent",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000030 - Disclosure - Schedule of Fair Value of Each Option Award Estimated Assumption (Details)",
     "role": "http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails",
     "shortName": "Schedule of Fair Value of Each Option Award Estimated Assumption (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
       "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Percent",
      "xsiNil": "false"
     }
    },
    "R31": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock",
       "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-04-012021-06-30",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensation",
      "reportCount": 1,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000031 - Disclosure - Summary of Stock-based Compensation Costs (Details)",
     "role": "http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails",
     "shortName": "Summary of Stock-based Compensation Costs (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock",
       "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-04-012021-06-30_custom_RelatedPartiesMember",
      "decimals": "0",
      "lang": null,
      "name": "us-gaap:ShareBasedCompensation",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R32": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock",
       "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2020-12-31",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000032 - Disclosure - Summary of Stock Option Activity Including Options Form of Warrants (Details)",
     "role": "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails",
     "shortName": "Summary of Stock Option Activity Including Options Form of Warrants (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock",
       "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2020-12-31",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Shares",
      "xsiNil": "false"
     }
    },
    "R33": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock",
       "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-06-30",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000033 - Disclosure - Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants (Details)",
     "role": "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails",
     "shortName": "Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock",
       "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-06-30",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Shares",
      "xsiNil": "false"
     }
    },
    "R34": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock",
       "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2021-06-30",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber",
      "reportCount": 1,
      "unitRef": "Shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000034 - Disclosure - Stock-Based Compensation (Details Narrative)",
     "role": "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
     "shortName": "Stock-Based Compensation (Details Narrative)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "p",
       "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-012021-01-06",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R35": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-04-012021-06-30",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:ResearchAndDevelopmentExpense",
      "reportCount": 1,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000035 - Disclosure - Commitments and Contingencies (Details Narrative)",
     "role": "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
     "shortName": "Commitments and Contingencies (Details Narrative)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "p",
       "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2013-12-222013-12-24_custom_NDAConsultingCorpMember",
      "decimals": null,
      "lang": "en-US",
      "name": "LIXT:AgreementTermDescription",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R36": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "p",
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-03-012021-03-02",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:StockIssuedDuringPeriodSharesNewIssues",
      "reportCount": 1,
      "unitRef": "Shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000036 - Disclosure - Subsequent Events (Details Narrative)",
     "role": "http://lixte.com/role/SubsequentEventsDetailsNarrative",
     "shortName": "Subsequent Events (Details Narrative)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "span",
       "p",
       "us-gaap:SubsequentEventsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-07-122021-07-14_us-gaap_SubsequentEventMember_custom_OfficerAndDirectorsMember",
      "decimals": "INF",
      "lang": null,
      "name": "us-gaap:StockIssuedDuringPeriodSharesNewIssues",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Shares",
      "xsiNil": "false"
     }
    },
    "R4": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-04-012021-06-30",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:GeneralAndAdministrativeExpense",
      "reportCount": 1,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited)",
     "role": "http://lixte.com/role/StatementsOfOperations",
     "shortName": "Condensed Consolidated Statements of Operations (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-04-012021-06-30",
      "decimals": "0",
      "lang": null,
      "name": "us-gaap:OperatingExpenses",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R5": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-04-012021-06-30",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00000005 - Statement - Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical)",
     "role": "http://lixte.com/role/StatementsOfOperationsParenthetical",
     "shortName": "Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-04-012021-06-30",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R6": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2019-12-31_custom_SeriesAConvertiblePreferredStockMember",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:StockholdersEquity",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00000006 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited)",
     "role": "http://lixte.com/role/StatementsOfStockholdersEquity",
     "shortName": "Condensed Consolidated Statements of Stockholders' Equity (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "AsOf2019-12-31_custom_SeriesAConvertiblePreferredStockMember",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:StockholdersEquity",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R7": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:NetIncomeLoss",
      "reportCount": 1,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00000007 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)",
     "role": "http://lixte.com/role/StatementsOfCashFlows",
     "shortName": "Condensed Consolidated Statements of Cash Flows (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": "0",
      "lang": null,
      "name": "LIXT:GeneralAndAdministrativeStockBasedCompensationExpenses",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R8": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000008 - Disclosure - Organization and Basis of Presentation",
     "role": "http://lixte.com/role/OrganizationAndBasisOfPresentation",
     "shortName": "Organization and Basis of Presentation",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R9": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NatureOfOperations",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "00000009 - Disclosure - Business",
     "role": "http://lixte.com/role/Business",
     "shortName": "Business",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "form10-q.htm",
      "contextRef": "From2021-01-01to2021-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NatureOfOperations",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 97,
   "tag": {
    "LIXT_AccruedOfferingCostsCurrent": {
     "auth_ref": [],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accrued offering costs.",
        "label": "Accrued offering costs"
       }
      }
     },
     "localname": "AccruedOfferingCostsCurrent",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_AdvanceAmountRelatedToMilestonePayment": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Advance amount related to milestone payment.",
        "label": "Advance amount related to milestone payment"
       }
      }
     },
     "localname": "AdvanceAmountRelatedToMilestonePayment",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_AdvancesOnResearchAndDevelopmentContractServices": {
     "auth_ref": [],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Advances on research and development contract services.",
        "label": "Advances on research and development contract services"
       }
      }
     },
     "localname": "AdvancesOnResearchAndDevelopmentContractServices",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_AgreementTermDescription": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Agreement for a term.",
        "label": "Agreement term"
       }
      }
     },
     "localname": "AgreementTermDescription",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "LIXT_AmountChargeToOperations": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount charge to operations.",
        "label": "Amount charges to operations"
       }
      }
     },
     "localname": "AmountChargeToOperations",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_AnnualLicenseMaintenanceFee": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Company is obligated to pay annual license maintenance fee..",
        "label": "Annual license maintenance fee"
       }
      }
     },
     "localname": "AnnualLicenseMaintenanceFee",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_AnnualNetRevenueDividedByConvertedOrRedeemedShares": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Annual net revenue divided by converted or redeemed shares.",
        "label": "Annual net revenue divided by converted or redeemed shares"
       }
      }
     },
     "localname": "AnnualNetRevenueDividedByConvertedOrRedeemedShares",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "LIXT_BioPharmaWorksLLCMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "BioPharmaWorks LLC [Member].",
        "label": "BioPharmaWorks LLC [Member]."
       }
      }
     },
     "localname": "BioPharmaWorksLLCMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_CashBasedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cash Based [Member]",
        "label": "Cash Based [Member]"
       }
      }
     },
     "localname": "CashBasedMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfRelatedPartyCostsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_CashPaidAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cash Paid For [Abstract]",
        "label": "Cash paid for -"
       }
      }
     },
     "localname": "CashPaidAbstract",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "LIXT_CashSIPCInsuredAmount": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cash SIPC insured amount.",
        "label": "Cash SIPC insurance"
       }
      }
     },
     "localname": "CashSIPCInsuredAmount",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_ChairmanOfAuditCommitteeMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Chairman Of Audit Committee [Member]",
        "label": "Chairman Of Audit Committee [Member]"
       }
      }
     },
     "localname": "ChairmanOfAuditCommitteeMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ChairmanOfOtherCommitteesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Chairman Of Other Committees [Member]",
        "label": "Chairman Of Other Committees [Member]"
       }
      }
     },
     "localname": "ChairmanOfOtherCommitteesMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_CityOfHopeNationalMedicalCenterMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "City of Hope [Member]",
        "label": "City of Hope [Member]"
       }
      }
     },
     "localname": "CityOfHopeNationalMedicalCenterMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ClinicalTrialAgreementMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Clinical Trial Agreement [Member]",
        "label": "Clinical Trial Agreement [Member]"
       }
      }
     },
     "localname": "ClinicalTrialAgreementMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_CollaborationAgreementMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Collaboration Agreement [Member]",
        "label": "Collaboration Agreement [Member]"
       }
      }
     },
     "localname": "CollaborationAgreementMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_CommercialMilestonesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commercial Milestones [Member]",
        "label": "Commercial Milestones [Member]"
       }
      }
     },
     "localname": "CommercialMilestonesMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Common Stock Options Including Options Issued in the Form of Warrants [Member]",
        "label": "Common Stock Options Including Options Issued in the Form of Warrants [Member]"
       }
      }
     },
     "localname": "CommonStockOptionsIncludingOptionsIssuedintheFormofWarrantsMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_CommonStockParValue0.0001PerShareMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Common Stock, par value $0.0001 per share [Member]",
        "label": "Common Stock, par value $0.0001 per share [Member]"
       }
      }
     },
     "localname": "CommonStockParValue0.0001PerShareMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_CommonStockWarrantMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Common stock warrant [Member]",
        "label": "Common stock warrant [Member]"
       }
      }
     },
     "localname": "CommonStockWarrantMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_CommonStockWarrantsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Common Stock Warrants [Member]",
        "label": "Common Stock Warrants [Member]"
       }
      }
     },
     "localname": "CommonStockWarrantsMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails",
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ConsultingAndAdvisoryCashFee": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Consulting and advisory quarterly cash fee.",
        "label": "Consulting and advisory fee"
       }
      }
     },
     "localname": "ConsultingAndAdvisoryCashFee",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_DeferredSetupAndOrganizationCostsAmortizationPeriod": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amortization period for recovery of the deferred set-up and organization costs for Federal tax purposes.",
        "label": "Deferred setup and organization costs, amortization period"
       }
      }
     },
     "localname": "DeferredSetupAndOrganizationCostsAmortizationPeriod",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "durationItemType"
    },
    "LIXT_DevelopmentMilestonesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Development Milestones [Member]",
        "label": "Development Milestones [Member]"
       }
      }
     },
     "localname": "DevelopmentMilestonesMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_DirectorOneMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Director One [Member]",
        "label": "Director One [Member]"
       }
      }
     },
     "localname": "DirectorOneMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_DirectorTwoMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Director Two [Member]",
        "label": "Director Two [Member]"
       }
      }
     },
     "localname": "DirectorTwoMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_DirectorsOneMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Directors One [Member]",
        "label": "Directors One [Member]"
       }
      }
     },
     "localname": "DirectorsOneMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_DirectorsTwoMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Directors Two [Member]",
        "label": "Directors Two [Member]"
       }
      }
     },
     "localname": "DirectorsTwoMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_Dr.JamesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Dr.James [Member]",
        "label": "Dr.James [Member]"
       }
      }
     },
     "localname": "Dr.JamesMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_Dr.JohnKovachMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Dr. John Kovach [Member]",
        "label": "Dr. John Kovach [Member]"
       }
      }
     },
     "localname": "Dr.JohnKovachMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_DrJamesMiserMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Dr. James Miser [Member]",
        "label": "Dr. James Miser [Member]"
       }
      }
     },
     "localname": "DrJamesMiserMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_DrJamesSMiserMDMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Dr. James S. Miser, M.D [Member]",
        "label": "Dr. James S. Miser, M.D [Member]"
       }
      }
     },
     "localname": "DrJamesSMiserMDMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_DrKovachMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Dr. Kovach [Member]",
        "label": "Dr. Kovach [Member]"
       }
      }
     },
     "localname": "DrKovachMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_DrStephenFormanMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "DrStephen Forman [Member]",
        "label": "DrStephen Forman [Member]"
       }
      }
     },
     "localname": "DrStephenFormanMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_DrWinsonSzeChunHoMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "DrWinson Sze Chun Ho [Member]",
        "label": "DrWinson Sze Chun Ho [Member]"
       }
      }
     },
     "localname": "DrWinsonSzeChunHoMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_DrYunYenMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Dr. Yun Yen [Member]",
        "label": "Dr. Yun Yen [Member]"
       }
      }
     },
     "localname": "DrYunYenMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_EmploymentAgreementMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Employment Agreement [Member]",
        "label": "Employment Agreement [Member]"
       }
      }
     },
     "localname": "EmploymentAgreementMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_EricFormanLawOfficeMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Eric Forman [Member]",
        "label": "Eric Forman [Member]"
       }
      }
     },
     "localname": "EricFormanLawOfficeMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_EricFormanMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Eric Forman [Member].",
        "label": "Eric Forman [Member] [Default Label]",
        "verboseLabel": "Eric Forman [Member]"
       }
      }
     },
     "localname": "EricFormanMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_EricJFormanMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Eric J. Forman [Member]",
        "label": "Eric J. Forman [Member]"
       }
      }
     },
     "localname": "EricJFormanMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_EstimatedCostOfClinicalTrial": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Estimated cost of clinical trial.",
        "label": "Estimated cost of clinical trial"
       }
      }
     },
     "localname": "EstimatedCostOfClinicalTrial",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_ExclusiveLicenseAgreementMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exclusive License Agreement [Member]",
        "label": "Exclusive License Agreement [Member]"
       }
      }
     },
     "localname": "ExclusiveLicenseAgreementMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ExercisePriceEightMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise Price Eight [Member]",
        "label": "Exercise Price Eight [Member]"
       }
      }
     },
     "localname": "ExercisePriceEightMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ExercisePriceElevenMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise Price Eleven [Member]",
        "label": "Exercise Price Eleven [Member]"
       }
      }
     },
     "localname": "ExercisePriceElevenMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ExercisePriceFiveMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise Price Five [Member]",
        "label": "Exercise Price Five [Member]"
       }
      }
     },
     "localname": "ExercisePriceFiveMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ExercisePriceFourMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise Price Four [Member]",
        "label": "Exercise Price Four [Member]"
       }
      }
     },
     "localname": "ExercisePriceFourMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ExercisePriceNineMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise Price Nine [Member]",
        "label": "Exercise Price Nine [Member]"
       }
      }
     },
     "localname": "ExercisePriceNineMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ExercisePriceOneMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise Price One [Member]",
        "label": "Exercise Price One [Member]"
       }
      }
     },
     "localname": "ExercisePriceOneMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails",
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ExercisePriceSevenMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise Price Seven [Member].",
        "label": "Exercise Price Seven [Member]"
       }
      }
     },
     "localname": "ExercisePriceSevenMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ExercisePriceSixMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise Price Six [Member]",
        "label": "Exercise Price Six [Member]"
       }
      }
     },
     "localname": "ExercisePriceSixMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ExercisePriceTenMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise Price Ten [Member]",
        "label": "Exercise Price Ten [Member]"
       }
      }
     },
     "localname": "ExercisePriceTenMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ExercisePriceThreeMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise Price Three [Member]",
        "label": "Exercise Price Three [Member]"
       }
      }
     },
     "localname": "ExercisePriceThreeMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails",
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ExercisePriceTwelveMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise Price Twelve [Member]",
        "label": "Exercise Price Twelve [Member]"
       }
      }
     },
     "localname": "ExercisePriceTwelveMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ExercisePriceTwoMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise Price Two [Member]",
        "label": "Exercise Price Two [Member]"
       }
      }
     },
     "localname": "ExercisePriceTwoMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails",
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_FairValueOfStockOptions": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of stock options.",
        "label": "Fair value of stock options"
       }
      }
     },
     "localname": "FairValueOfStockOptions",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_FirstFourYearsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "First Four Years [Member]",
        "label": "First Four Years [Member]"
       }
      }
     },
     "localname": "FirstFourYearsMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_FiveYearsAndThereafterMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Five Years And Thereafter [Member]",
        "label": "Five Years And Thereafter [Member]"
       }
      }
     },
     "localname": "FiveYearsAndThereafterMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_FoundationForAngelmanSyndromeTherapyMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Foundation for Angelman Syndrome Therapy [Member]",
        "label": "Foundation for Angelman Syndrome Therapy [Member]"
       }
      }
     },
     "localname": "FoundationForAngelmanSyndromeTherapyMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_FourVendorsAndConsultantsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Four Vendors And Consultants [Member]",
        "label": "Four Vendors And Consultants [Member]"
       }
      }
     },
     "localname": "FourVendorsAndConsultantsMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_GeneralAndAdministrativeStockBasedCompensationExpenses": {
     "auth_ref": [],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The aggregate amount of noncash, equity-based remuneration to employees and vendors, included in total general and administrative expenses, related to general and administrative activities. This may include the value of stock or unit options and amortization of restricted stock or units. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.",
        "label": "General and administrative costs"
       }
      }
     },
     "localname": "GeneralAndAdministrativeStockBasedCompensationExpenses",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_GrupoEspanolDeInvestigacionEnSarcomasMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "GEIS [Member].",
        "label": "GEIS [Member]."
       }
      }
     },
     "localname": "GrupoEspanolDeInvestigacionEnSarcomasMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_INSERMMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "INSERM [Member]",
        "label": "INSERM [Member]"
       }
      }
     },
     "localname": "INSERMMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_IRTHCommunicationsLLCMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "IRTH Communications, LLC [Member]",
        "label": "IRTH Communications, LLC [Member]"
       }
      }
     },
     "localname": "IRTHCommunicationsLLCMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices": {
     "auth_ref": [],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Increase decrease in advances on research and development contract services.",
        "label": "Advances on research and development contract services [Default Label]",
        "negatedLabel": "Advances on research and development contract services"
       }
      }
     },
     "localname": "IncreaseDecreaseInAdvancesOnResearchAndDevelopmentContractServices",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_IncreaseDecreaseInResearchAndDevelopmentContractLiabilities": {
     "auth_ref": [],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 8.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The net change during the reporting period in the amount of research and development contract liabilities.",
        "label": "Research and development contract liabilities [Default Label]",
        "verboseLabel": "Research and development contract liabilities"
       }
      }
     },
     "localname": "IncreaseDecreaseInResearchAndDevelopmentContractLiabilities",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_IncreaseInOfficersAnnualCompensations": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Increase in officers annual compensations.",
        "label": "Aggregate annual compensation"
       }
      }
     },
     "localname": "IncreaseInOfficersAnnualCompensations",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_MasterServiceAgreementMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Master Service Agreement [Member]",
        "label": "Master Service Agreement [Member]"
       }
      }
     },
     "localname": "MasterServiceAgreementMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_MaterialTransferAgreementMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Material Transfer Agreement [Member]",
        "label": "Material Transfer Agreement [Member]"
       }
      }
     },
     "localname": "MaterialTransferAgreementMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_MaximumAmountReceivedUnderAgreement": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Maximum amount received under agreement.",
        "label": "Maximum amount received under agreement"
       }
      }
     },
     "localname": "MaximumAmountReceivedUnderAgreement",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_MemberOfAuditCommitteeMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Member Of Audit Committee [Member]",
        "label": "Member Of Audit Committee [Member]"
       }
      }
     },
     "localname": "MemberOfAuditCommitteeMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_MemberOfOtherCommitteesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Member Of Other Committees [Member]",
        "label": "Member Of Other Committees [Member]"
       }
      }
     },
     "localname": "MemberOfOtherCommitteesMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_MilestonePayments": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Milestone payments.",
        "label": "Milestone payments"
       }
      }
     },
     "localname": "MilestonePayments",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_MoffittCancerCenterandResearchInstituteHospitalIncMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Moffitt Cancer Center and Research Institute Hospital Inc [Member]",
        "label": "Moffitt Cancer Center and Research Institute Hospital Inc [Member]"
       }
      }
     },
     "localname": "MoffittCancerCenterandResearchInstituteHospitalIncMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_MrWeingartenMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Mr. Weingarten [Member]",
        "label": "Mr. Weingarten [Member]"
       }
      }
     },
     "localname": "MrWeingartenMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_MsReginaBrownMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "MsRegina Brown [Member]",
        "label": "MsRegina Brown [Member]"
       }
      }
     },
     "localname": "MsReginaBrownMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_NDAConsultingCorpMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "NDA Consulting Corp [Member]",
        "label": "NDA Consulting Corp [Member]"
       }
      }
     },
     "localname": "NDAConsultingCorpMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_NonOfficerDirectorsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Non Officer Directors [Member]",
        "label": "Non Officer Directors [Member]"
       }
      }
     },
     "localname": "NonOfficerDirectorsMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_NonRefundableLicenseIssueFee": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Company is obligated to pay non refundable license issue fee..",
        "label": "Non-refundable license issue fee"
       }
      }
     },
     "localname": "NonRefundableLicenseIssueFee",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_NonRelatedPartiesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Non Related Parties [Member]",
        "label": "Non Related Parties [Member]"
       }
      }
     },
     "localname": "NonRelatedPartiesMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of share tranche of the series a convertible preferred stock receive a per share dividend.",
        "label": "Number of share tranche of the series A convertible preferred stock receive a per share dividend"
       }
      }
     },
     "localname": "NumberOfShareTrancheOfSeriesConvertiblePreferredStockReceivePerShareDividend",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "LIXT_OfficerAndDirectorsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Officer And Directors [Member]",
        "label": "Officer And Directors [Member]"
       }
      }
     },
     "localname": "OfficerAndDirectorsMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative",
      "http://lixte.com/role/SubsequentEventsDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_OneVendorsAndConsultantsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "One Vendors and Consultants [Member]",
        "label": "One Vendors and Consultants [Member]"
       }
      }
     },
     "localname": "OneVendorsAndConsultantsMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_OtherClinicalAgreementsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Other Clinical Agreements [Member]",
        "label": "Other Clinical Agreements [Member]"
       }
      }
     },
     "localname": "OtherClinicalAgreementsMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_PatentAndLicensingCosts": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Patent and licensing costs.",
        "label": "Patent and licensing costs"
       }
      }
     },
     "localname": "PatentAndLicensingCosts",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_PaymentsOnNonrefundableMilestone": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Company agreed to pay non-refundable milestone payments which cannot be credited against earned royalties payable by the Company, based on reaching various clinical and commercial milestones.",
        "label": "Payments on non-refundable milestone"
       }
      }
     },
     "localname": "PaymentsOnNonrefundableMilestone",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_PercentageOfMilestone": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of milestone.",
        "label": "Percentage of milestone"
       }
      }
     },
     "localname": "PercentageOfMilestone",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "percentItemType"
    },
    "LIXT_PercentageOfProceedsAgreeToPayUnderAgreements": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of proceeds agree to pay under agreement",
        "label": "Percentage of proceeds agree to pay under agreement"
       }
      }
     },
     "localname": "PercentageOfProceedsAgreeToPayUnderAgreements",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "percentItemType"
    },
    "LIXT_PhaseOneBClinicalTrialMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Phase 1b Clinical Trial [Member]",
        "label": "Phase 1b Clinical Trial [Member]"
       }
      }
     },
     "localname": "PhaseOneBClinicalTrialMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_PhilipPalmedoMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Philip Palmedo [Member]",
        "label": "Philip Palmedo [Member]"
       }
      }
     },
     "localname": "PhilipPalmedoMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_PreferredStockStatedValue": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Preferred stock, stated value.",
        "label": "Preferred stock, stated value"
       }
      }
     },
     "localname": "PreferredStockStatedValue",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical"
     ],
     "xbrltype": "perShareItemType"
    },
    "LIXT_PrepaidInsurancePolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Prepaid insurance policy textBlock.",
        "label": "Prepaid Insurance"
       }
      }
     },
     "localname": "PrepaidInsurancePolicyTextBlock",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "LIXT_ProceedsFromIssuanceOfCommonStockGross": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Proceeds from issuance of common stock gross.",
        "label": "Proceeds from issuance of common stock gross"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfCommonStockGross",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_ReimbursementExpense": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Reimbursement expense.",
        "label": "Reimbursed expense"
       }
      }
     },
     "localname": "ReimbursementExpense",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_RelatedPartiesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Related Parties [Member]",
        "label": "Related Parties [Member]"
       }
      }
     },
     "localname": "RelatedPartiesMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_RepaymentOfDeferredOfferingCosts": {
     "auth_ref": [],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Payment of deferred offering costs.",
        "label": "Payment of deferred offering costs",
        "negatedLabel": "Payment of deferred offering costs"
       }
      }
     },
     "localname": "RepaymentOfDeferredOfferingCosts",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_ResearchAndDevelopmentContractLiabilitiesCurrent": {
     "auth_ref": [],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Research and development contract liabilities, current.",
        "label": "Research and development contract liabilities"
       }
      }
     },
     "localname": "ResearchAndDevelopmentContractLiabilitiesCurrent",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "LIXT_RobertNWeingartenMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Robert N. Weingarten [Member]",
        "label": "Robert N. Weingarten [Member]"
       }
      }
     },
     "localname": "RobertNWeingartenMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule of warrants outstanding and exercisable table text block.",
        "label": "Schedule of Warrants Outstanding and Exercisable"
       }
      }
     },
     "localname": "ScheduleOfWarrantsOutstandingAndExercisableTableTextBlock",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "LIXT_SeriesAConvertiblePreferredStockMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Series A Convertible Preferred Stock [Member]",
        "label": "Series A Convertible Preferred Stock [Member]"
       }
      }
     },
     "localname": "SeriesAConvertiblePreferredStockMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical",
      "http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails",
      "http://lixte.com/role/StatementsOfStockholdersEquity",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ServiceAgreementMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Service Agreement [Member]",
        "label": "Service Agreement [Member]"
       }
      }
     },
     "localname": "ServiceAgreementMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Share based compensation arrangement by share based payment award non option exercised in period weighted average exercise price.",
        "label": "Weighted Average Exercise Price, Exercised",
        "verboseLabel": "Exercise price"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionExercisedInPeriodWeightedAverageExercisePrice",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "perShareItemType"
    },
    "LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Share based compensation arrangement by share based payment award non option forfeited or expired in period weighted average exercise price.",
        "label": "Weighted Average Exercise Price, Expired"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionForfeitedOrExpiredInPeriodWeightedAverageExercisePrice",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Share based compensation arrangement by share based payment award non option grants in period weighted average exercise price per share.",
        "label": "Weighted Average Exercise Price, Issued"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionGrantsInPeriodWeightedAverageExercisePrice",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Share based compensation arrangement by share based payment award non option outstanding weighted average number of share.",
        "label": "Shares Issued In Private Placement, Per Share Price",
        "periodEndLabel": "Weighted Average Exercise Price, Warrants Outstanding, Ending",
        "periodStartLabel": "Weighted Average Exercise Price, Warrants Outstanding, Beginning"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionOutstandingWeightedAverageNumberOfShare",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "LIXT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Share based compensation arrangement by share based payment award options reverse stock split.",
        "label": "Adjustment attributable to reverse stock split"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsReverseStockSplit",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "LIXT_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Share based compensation arrangements by share based payment award options in reverse stock split weighted average exercise price.",
        "label": "Weighted average exercise price, reverse stock split"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsInReverseStockSplitWeightedAverageExercisePrice",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "LIXT_SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average remaining contractual term for Non-option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Weighted Average Remaining Contractual Life (in Years), Outstanding"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsOutstandingWeightedAverageRemainingContractualTerm",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "LIXT_StockBasedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Stock Based [Member]",
        "label": "Stock Based [Member]"
       }
      }
     },
     "localname": "StockBasedMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfRelatedPartyCostsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_TheradexSystemsIncMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Theradex Systems, Inc. [Member]",
        "label": "Theradex Systems, Inc. [Member]"
       }
      }
     },
     "localname": "TheradexSystemsIncMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_ThreeVendorsAndConsultantsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Three Vendors and Consultants [Member]",
        "label": "Three Vendors and Consultants [Member]"
       }
      }
     },
     "localname": "ThreeVendorsAndConsultantsMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_TwoThousandSevenStockCompensationPlanMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "2007 Stock Compensation Plan [Member].",
        "label": "2007 Stock Compensation Plan [Member]."
       }
      }
     },
     "localname": "TwoThousandSevenStockCompensationPlanMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_TwoThousandTwentyStockIncentivePlanMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "2020 Stock Incentive Plan [Member]",
        "label": "2020 Stock Incentive Plan [Member]"
       }
      }
     },
     "localname": "TwoThousandTwentyStockIncentivePlanMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_TwoVendorsAndConsultantsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two Vendors and Consultants [Member]",
        "label": "Two Vendors and Consultants [Member]"
       }
      }
     },
     "localname": "TwoVendorsAndConsultantsMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_UnderwritingAgreementMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Underwriting Agreement [Member]",
        "label": "Underwriting Agreement [Member]"
       }
      }
     },
     "localname": "UnderwritingAgreementMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_UndesignatedPreferredStockMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Undesignated Preferred Stock [Member]",
        "label": "Undesignated Preferred Stock [Member]"
       }
      }
     },
     "localname": "UndesignatedPreferredStockMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_WarrantsOutstandingShares": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Warrants outstanding shares.",
        "label": "WarrantsOutstandingShares",
        "verboseLabel": "Warrants Outstanding Shares"
       }
      }
     },
     "localname": "WarrantsOutstandingShares",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "LIXT_WarrantsToPurchaseCommonStockParValue0.0001PerShareMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Warrants to Purchase Common Stock, par value $0.0001 per share [Member]",
        "label": "Warrants to Purchase Common Stock, par value $0.0001 per share [Member]"
       }
      }
     },
     "localname": "WarrantsToPurchaseCommonStockParValue0.0001PerShareMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "domainItemType"
    },
    "LIXT_WorkOrderAgreementMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Work Order Agreement [Member]",
        "label": "Work Order Agreement [Member]"
       }
      }
     },
     "localname": "WorkOrderAgreementMember",
     "nsuri": "http://lixte.com/20210630",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_AddressTypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "An entity may have several addresses for different purposes and this domain represents all such types."
       }
      }
     },
     "localname": "AddressTypeDomain",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_AmendmentDescription": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Description of changes contained within amended document.",
        "label": "Amendment Description"
       }
      }
     },
     "localname": "AmendmentDescription",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_AnnualInformationForm": {
     "auth_ref": [
      "r365"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag with value true on a form if it is an annual report containing an annual information form.",
        "label": "Annual Information Form"
       }
      }
     },
     "localname": "AnnualInformationForm",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_AuditedAnnualFinancialStatements": {
     "auth_ref": [
      "r365"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag with value true on a form if it is an annual report containing audited financial statements.",
        "label": "Audited Annual Financial Statements"
       }
      }
     },
     "localname": "AuditedAnnualFinancialStatements",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CountryRegion": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Region code of country",
        "label": "Country Region"
       }
      }
     },
     "localname": "CountryRegion",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page."
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "xbrltype": "stringItemType"
    },
    "dei_CurrentFiscalYearEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "End date of current fiscal year in the format --MM-DD.",
        "label": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "dei_DocumentAccountingStandard": {
     "auth_ref": [
      "r364"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The basis of accounting the registrant has used to prepare the financial statements included in this filing This can either be 'U.S. GAAP', 'International Financial Reporting Standards', or 'Other'.",
        "label": "Document Accounting Standard"
       }
      }
     },
     "localname": "DocumentAccountingStandard",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "accountingStandardItemType"
    },
    "dei_DocumentAnnualReport": {
     "auth_ref": [
      "r361",
      "r364",
      "r365"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an annual report.",
        "label": "Document Annual Report"
       }
      }
     },
     "localname": "DocumentAnnualReport",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentFiscalPeriodFocus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
        "label": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.",
        "label": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "gYearItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.",
        "label": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentPeriodStartDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The start date of the period covered in the document, in YYYY-MM-DD format.",
        "label": "Document Period Start Date"
       }
      }
     },
     "localname": "DocumentPeriodStartDate",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentQuarterlyReport": {
     "auth_ref": [
      "r362"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an quarterly report.",
        "label": "Document Quarterly Report"
       }
      }
     },
     "localname": "DocumentQuarterlyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentRegistrationStatement": {
     "auth_ref": [
      "r373"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a registration statement.",
        "label": "Document Registration Statement"
       }
      }
     },
     "localname": "DocumentRegistrationStatement",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentShellCompanyEventDate": {
     "auth_ref": [
      "r364"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Date of event requiring a shell company report.",
        "label": "Document Shell Company Event Date"
       }
      }
     },
     "localname": "DocumentShellCompanyEventDate",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentShellCompanyReport": {
     "auth_ref": [
      "r364"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true for a Shell Company Report pursuant to section 13 or 15(d) of the Exchange Act.",
        "label": "Document Shell Company Report"
       }
      }
     },
     "localname": "DocumentShellCompanyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentTransitionReport": {
     "auth_ref": [
      "r367"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a transition report.",
        "label": "Document Transition Report"
       }
      }
     },
     "localname": "DocumentTransitionReport",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_DocumentsIncorporatedByReferenceTextBlock": {
     "auth_ref": [
      "r353"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Documents incorporated by reference.",
        "label": "Documents Incorporated by Reference [Text Block]"
       }
      }
     },
     "localname": "DocumentsIncorporatedByReferenceTextBlock",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "textBlockItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressAddressLine2": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 2 such as Street or Suite number",
        "label": "Entity Address, Address Line Two"
       }
      }
     },
     "localname": "EntityAddressAddressLine2",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressAddressLine3": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 3 such as an Office Park",
        "label": "Entity Address, Address Line Three"
       }
      }
     },
     "localname": "EntityAddressAddressLine3",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCountry": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "ISO 3166-1 alpha-2 country code.",
        "label": "Entity Address, Country"
       }
      }
     },
     "localname": "EntityAddressCountry",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "countryCodeItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityAddressesAddressTypeAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the domain members or categories in the table and the line items or concepts that complete the table.",
        "label": "Entity Addresses, Address Type [Axis]"
       }
      }
     },
     "localname": "EntityAddressesAddressTypeAxis",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityAddressesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Entity Addresses [Line Items]"
       }
      }
     },
     "localname": "EntityAddressesLineItems",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityAddressesTable": {
     "auth_ref": [
      "r368"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Container of address information for the entity",
        "label": "Entity Addresses [Table]"
       }
      }
     },
     "localname": "EntityAddressesTable",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityBankruptcyProceedingsReportingCurrent": {
     "auth_ref": [
      "r356"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For registrants involved in bankruptcy proceedings during the preceding five years, the value Yes indicates that the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court; the value No indicates the registrant has not.  Registrants not involved in bankruptcy proceedings during the preceding five years should not report this element.",
        "label": "Entity Bankruptcy Proceedings, Reporting Current"
       }
      }
     },
     "localname": "EntityBankruptcyProceedingsReportingCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r368"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
        "label": "Entity Common Stock, Shares Outstanding"
       }
      }
     },
     "localname": "EntityCommonStockSharesOutstanding",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "sharesItemType"
    },
    "dei_EntityCurrentReportingStatus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Current Reporting Status"
       }
      }
     },
     "localname": "EntityCurrentReportingStatus",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains."
       }
      }
     },
     "localname": "EntityDomain",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative",
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r368"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityExTransitionPeriod": {
     "auth_ref": [
      "r372"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.",
        "label": "Elected Not To Use the Extended Transition Period"
       }
      }
     },
     "localname": "EntityExTransitionPeriod",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityFilerCategory": {
     "auth_ref": [
      "r368"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Filer Category"
       }
      }
     },
     "localname": "EntityFilerCategory",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "filerCategoryItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityInteractiveDataCurrent": {
     "auth_ref": [
      "r370"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).",
        "label": "Entity Interactive Data Current"
       }
      }
     },
     "localname": "EntityInteractiveDataCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityListingsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Entity Listings [Line Items]"
       }
      }
     },
     "localname": "EntityListingsLineItems",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityPrimarySicNumber": {
     "auth_ref": [
      "r365"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Primary Standard Industrial Classification (SIC) Number for the Entity.",
        "label": "Entity Primary SIC Number"
       }
      }
     },
     "localname": "EntityPrimarySicNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "sicNumberItemType"
    },
    "dei_EntityPublicFloat": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.",
        "label": "Entity Public Float"
       }
      }
     },
     "localname": "EntityPublicFloat",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "monetaryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r368"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityShellCompany": {
     "auth_ref": [
      "r368"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.",
        "label": "Entity Shell Company"
       }
      }
     },
     "localname": "EntityShellCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntitySmallBusiness": {
     "auth_ref": [
      "r368"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).",
        "label": "Entity Small Business"
       }
      }
     },
     "localname": "EntitySmallBusiness",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r368"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_EntityVoluntaryFilers": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.",
        "label": "Entity Voluntary Filers"
       }
      }
     },
     "localname": "EntityVoluntaryFilers",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityWellKnownSeasonedIssuer": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.",
        "label": "Entity Well-known Seasoned Issuer"
       }
      }
     },
     "localname": "EntityWellKnownSeasonedIssuer",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_Extension": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Extension number for local phone number.",
        "label": "Extension"
       }
      }
     },
     "localname": "Extension",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_FormerAddressMember": {
     "auth_ref": [
      "r363",
      "r366"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Former address for entity",
        "label": "Former Address [Member]"
       }
      }
     },
     "localname": "FormerAddressMember",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_LegalEntityAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The set of legal entities associated with a report.",
        "label": "Series [Axis]"
       }
      }
     },
     "localname": "LegalEntityAxis",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative",
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_NoTradingSymbolFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a security having no trading symbol.",
        "label": "No Trading Symbol Flag"
       }
      }
     },
     "localname": "NoTradingSymbolFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_OtherReportingStandardItemNumber": {
     "auth_ref": [
      "r364"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "\"Item 17\" or \"Item 18\" specified when the basis of accounting is neither US GAAP nor IFRS.",
        "label": "Other Reporting Standard Item Number"
       }
      }
     },
     "localname": "OtherReportingStandardItemNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "otherReportingStandardItemNumberItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r357"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.",
        "label": "Pre-commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r358"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre-commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r352"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_Security12gTitle": {
     "auth_ref": [
      "r355"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(g) registered security.",
        "label": "Title of 12(g) Security"
       }
      }
     },
     "localname": "Security12gTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r354"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SecurityReportingObligation": {
     "auth_ref": [
      "r359"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "15(d), indicating whether the security has a reporting obligation under that section of the Exchange Act.",
        "label": "Security Reporting Obligation"
       }
      }
     },
     "localname": "SecurityReportingObligation",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "securityReportingObligationItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r360"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.",
        "label": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r371"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.",
        "label": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://lixte.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "srt_DirectorMember": {
     "auth_ref": [
      "r118"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Director [Member]"
       }
      }
     },
     "localname": "DirectorMember",
     "nsuri": "http://fasb.org/srt/2021-01-31",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]"
       }
      }
     },
     "localname": "DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems",
     "nsuri": "http://fasb.org/srt/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_MaximumMember": {
     "auth_ref": [
      "r151",
      "r158",
      "r197",
      "r198",
      "r299",
      "r300",
      "r301",
      "r302",
      "r303",
      "r304",
      "r305",
      "r336",
      "r338",
      "r349",
      "r350"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maximum [Member]"
       }
      }
     },
     "localname": "MaximumMember",
     "nsuri": "http://fasb.org/srt/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative",
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_MinimumMember": {
     "auth_ref": [
      "r151",
      "r158",
      "r197",
      "r198",
      "r299",
      "r300",
      "r301",
      "r302",
      "r303",
      "r304",
      "r305",
      "r336",
      "r338",
      "r349",
      "r350"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Minimum [Member]"
       }
      }
     },
     "localname": "MinimumMember",
     "nsuri": "http://fasb.org/srt/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative",
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ProductOrServiceAxis": {
     "auth_ref": [
      "r115",
      "r187",
      "r188",
      "r310",
      "r335",
      "r337"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Product and Service [Axis]"
       }
      }
     },
     "localname": "ProductOrServiceAxis",
     "nsuri": "http://fasb.org/srt/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ProductsAndServicesDomain": {
     "auth_ref": [
      "r115",
      "r187",
      "r188",
      "r310",
      "r335",
      "r337"
     ],
     "localname": "ProductsAndServicesDomain",
     "nsuri": "http://fasb.org/srt/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RangeAxis": {
     "auth_ref": [
      "r151",
      "r158",
      "r190",
      "r197",
      "r198",
      "r299",
      "r300",
      "r301",
      "r302",
      "r303",
      "r304",
      "r305",
      "r336",
      "r338",
      "r349",
      "r350"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statistical Measurement [Axis]"
       }
      }
     },
     "localname": "RangeAxis",
     "nsuri": "http://fasb.org/srt/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative",
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_RangeMember": {
     "auth_ref": [
      "r151",
      "r158",
      "r190",
      "r197",
      "r198",
      "r299",
      "r300",
      "r301",
      "r302",
      "r303",
      "r304",
      "r305",
      "r336",
      "r338",
      "r349",
      "r350"
     ],
     "localname": "RangeMember",
     "nsuri": "http://fasb.org/srt/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative",
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_TitleOfIndividualAxis": {
     "auth_ref": [
      "r118",
      "r289"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Title of Individual [Axis]"
       }
      }
     },
     "localname": "TitleOfIndividualAxis",
     "nsuri": "http://fasb.org/srt/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative",
      "http://lixte.com/role/SubsequentEventsDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_TitleOfIndividualWithRelationshipToEntityDomain": {
     "auth_ref": [],
     "localname": "TitleOfIndividualWithRelationshipToEntityDomain",
     "nsuri": "http://fasb.org/srt/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative",
      "http://lixte.com/role/SubsequentEventsDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccountingPoliciesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounting Policies [Abstract]"
       }
      }
     },
     "localname": "AccountingPoliciesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent": {
     "auth_ref": [
      "r21"
     ],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.",
        "label": "Accounts payable and accrued expenses, including $27,833 and $0 to related parties at June 30, 2021 and December 31, 2020, respectively"
       }
      }
     },
     "localname": "AccountsPayableAndAccruedLiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccountsPayableRelatedPartiesCurrent": {
     "auth_ref": [
      "r20",
      "r62",
      "r288",
      "r290"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accounts payable and accrued expenses"
       }
      }
     },
     "localname": "AccountsPayableRelatedPartiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Accumulated Other Comprehensive Income (Loss) [Line Items]"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossLineItems",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossTable": {
     "auth_ref": [
      "r30",
      "r31",
      "r275",
      "r276",
      "r277",
      "r278",
      "r279",
      "r280"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about components of accumulated other comprehensive income (loss).",
        "label": "Accumulated Other Comprehensive Income (Loss) [Table]"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossTable",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AdditionalPaidInCapital": {
     "auth_ref": [
      "r12",
      "r235",
      "r295"
     ],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock.",
        "label": "Additional paid-in capital"
       }
      }
     },
     "localname": "AdditionalPaidInCapital",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalPaidInCapitalMember": {
     "auth_ref": [
      "r64",
      "r65",
      "r66",
      "r232",
      "r233",
      "r234",
      "r266"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders.",
        "label": "Additional Paid-in Capital [Member]"
       }
      }
     },
     "localname": "AdditionalPaidInCapitalMember",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfStockholdersEquity"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue": {
     "auth_ref": [
      "r199",
      "r201",
      "r238",
      "r239"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.",
        "label": "Stock-based compensation expense"
       }
      }
     },
     "localname": "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfStockholdersEquity"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments to reconcile net loss to net cash used in operating activities:"
       }
      }
     },
     "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AllocatedShareBasedCompensationExpense": {
     "auth_ref": [
      "r201",
      "r229",
      "r237"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.",
        "label": "Share-based Payment Arrangement, Expense",
        "verboseLabel": "Total"
       }
      }
     },
     "localname": "AllocatedShareBasedCompensationExpense",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfRelatedPartyCostsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": {
     "auth_ref": [
      "r83"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.",
        "label": "Total"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis": {
     "auth_ref": [
      "r83"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of antidilutive security.",
        "label": "Antidilutive Securities [Axis]"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AntidilutiveSecuritiesNameDomain": {
     "auth_ref": [
      "r83"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Incremental common shares attributable to securities that were not included in diluted earnings per share (EPS) because to do so would increase EPS amounts or decrease loss per share amounts for the period presented."
       }
      }
     },
     "localname": "AntidilutiveSecuritiesNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ArrangementsAndNonarrangementTransactionsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Collaborative arrangement and arrangement other than collaborative applicable to revenue-generating activity or operations."
       }
      }
     },
     "localname": "ArrangementsAndNonarrangementTransactionsMember",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_Assets": {
     "auth_ref": [
      "r60",
      "r105",
      "r108",
      "r113",
      "r120",
      "r140",
      "r141",
      "r142",
      "r143",
      "r144",
      "r145",
      "r146",
      "r147",
      "r148",
      "r149",
      "r150",
      "r260",
      "r263",
      "r273",
      "r293",
      "r295",
      "r324",
      "r330"
     ],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets",
        "totalLabel": "Total assets"
       }
      }
     },
     "localname": "Assets",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ASSETS"
       }
      }
     },
     "localname": "AssetsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AssetsCurrent": {
     "auth_ref": [
      "r5",
      "r7",
      "r26",
      "r60",
      "r120",
      "r140",
      "r141",
      "r142",
      "r143",
      "r144",
      "r145",
      "r146",
      "r147",
      "r148",
      "r149",
      "r150",
      "r260",
      "r263",
      "r273",
      "r293",
      "r295"
     ],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets, Current",
        "totalLabel": "Total current assets"
       }
      }
     },
     "localname": "AssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current assets:"
       }
      }
     },
     "localname": "AssetsCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AwardTypeAxis": {
     "auth_ref": [
      "r202",
      "r230"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of award under share-based payment arrangement.",
        "label": "Award Type [Axis]"
       }
      }
     },
     "localname": "AwardTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CashAndCashEquivalentsAtCarryingValue": {
     "auth_ref": [
      "r3",
      "r19",
      "r48"
     ],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.",
        "label": "Cash",
        "verboseLabel": "Cash and cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalentsAtCarryingValue",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets",
      "http://lixte.com/role/BusinessDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashAndCashEquivalentsPolicyTextBlock": {
     "auth_ref": [
      "r8",
      "r49"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value.",
        "label": "Cash and Cash Equivalents, Policy [Policy Text Block]",
        "verboseLabel": "Cash"
       }
      }
     },
     "localname": "CashAndCashEquivalentsPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": {
     "auth_ref": [
      "r42",
      "r48",
      "r54"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations",
        "periodEndLabel": "Balance at end of period",
        "periodStartLabel": "Balance at beginning of period"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": {
     "auth_ref": [
      "r42",
      "r274"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect",
        "totalLabel": "Net increase (decrease)"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash:"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CashFDICInsuredAmount": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.",
        "label": "Cash FDIC insurance"
       }
      }
     },
     "localname": "CashFDICInsuredAmount",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ClassOfStockDomain": {
     "auth_ref": [
      "r58",
      "r60",
      "r76",
      "r77",
      "r78",
      "r80",
      "r82",
      "r86",
      "r87",
      "r88",
      "r120",
      "r140",
      "r144",
      "r145",
      "r146",
      "r149",
      "r150",
      "r156",
      "r157",
      "r161",
      "r165",
      "r273",
      "r369"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Share of stock differentiated by the voting rights the holder receives. Examples include, but are not limited to, common stock, redeemable preferred stock, nonredeemable preferred stock, and convertible stock."
       }
      }
     },
     "localname": "ClassOfStockDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical",
      "http://lixte.com/role/Cover",
      "http://lixte.com/role/StatementsOfStockholdersEquity",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ClassOfStockLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Class of Stock [Line Items]"
       }
      }
     },
     "localname": "ClassOfStockLineItems",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1": {
     "auth_ref": [
      "r174"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise price per share or per unit of warrants or rights outstanding.",
        "label": "Exercise Prices",
        "verboseLabel": "Warrants exercise price"
       }
      }
     },
     "localname": "ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights": {
     "auth_ref": [
      "r174"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.",
        "label": "Warrants to purchase of common stock, shares"
       }
      }
     },
     "localname": "ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ClassOfWarrantOrRightOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of warrants or rights outstanding.",
        "label": "Warrants Outstanding Shares"
       }
      }
     },
     "localname": "ClassOfWarrantOrRightOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]"
       }
      }
     },
     "localname": "CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CommitmentsAndContingencies": {
     "auth_ref": [
      "r23",
      "r130",
      "r326",
      "r333"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.",
        "label": "Commitments and contingencies"
       }
      }
     },
     "localname": "CommitmentsAndContingencies",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Commitments and Contingencies Disclosure [Abstract]"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": {
     "auth_ref": [
      "r127",
      "r128",
      "r129",
      "r137",
      "r348"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for commitments and contingencies.",
        "label": "Commitments and Contingencies"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingencies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CommonStockMember": {
     "auth_ref": [
      "r64",
      "r65",
      "r266"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Stock that is subordinate to all other stock of the issuer.",
        "label": "Common Stock [Member]"
       }
      }
     },
     "localname": "CommonStockMember",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative",
      "http://lixte.com/role/StatementsOfStockholdersEquity",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonStockParOrStatedValuePerShare": {
     "auth_ref": [
      "r11"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Face amount or stated value per share of common stock.",
        "label": "Common stock, par value"
       }
      }
     },
     "localname": "CommonStockParOrStatedValuePerShare",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockSharesAuthorized": {
     "auth_ref": [
      "r11"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws.",
        "label": "Common stock, shares authorized"
       }
      }
     },
     "localname": "CommonStockSharesAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesIssued": {
     "auth_ref": [
      "r11"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.",
        "label": "Common stock, shares issued"
       }
      }
     },
     "localname": "CommonStockSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesOutstanding": {
     "auth_ref": [
      "r11",
      "r173"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.",
        "label": "Common stock, shares outstanding"
       }
      }
     },
     "localname": "CommonStockSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockValue": {
     "auth_ref": [
      "r11",
      "r295"
     ],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "label": "Common stock, $0.0001 par value; authorized \u2013 100,000,000 shares; issued and outstanding \u2013 13,663,260 shares and 12,402,157 shares at June 30, 2021 and December 31, 2020, respectively"
       }
      }
     },
     "localname": "CommonStockValue",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ConcentrationRiskBenchmarkDomain": {
     "auth_ref": [
      "r96",
      "r97",
      "r117",
      "r271",
      "r272",
      "r347"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The denominator in a calculation of a disclosed concentration risk percentage."
       }
      }
     },
     "localname": "ConcentrationRiskBenchmarkDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ConcentrationRiskByBenchmarkAxis": {
     "auth_ref": [
      "r96",
      "r97",
      "r117",
      "r271",
      "r272",
      "r344",
      "r347"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by benchmark of concentration risk.",
        "label": "Concentration Risk Benchmark [Axis]"
       }
      }
     },
     "localname": "ConcentrationRiskByBenchmarkAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ConcentrationRiskByTypeAxis": {
     "auth_ref": [
      "r96",
      "r97",
      "r117",
      "r271",
      "r272",
      "r344",
      "r347"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of concentration risk, for example, but not limited to, asset, liability, net assets, geographic, customer, employees, supplier, lender.",
        "label": "Concentration Risk Type [Axis]"
       }
      }
     },
     "localname": "ConcentrationRiskByTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ConcentrationRiskCreditRisk": {
     "auth_ref": [
      "r92",
      "r329"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for credit risk.",
        "label": "Concentration of Risk"
       }
      }
     },
     "localname": "ConcentrationRiskCreditRisk",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ConcentrationRiskPercentage1": {
     "auth_ref": [
      "r96",
      "r97",
      "r117",
      "r271",
      "r272"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"benchmark\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.",
        "label": "Concentration of risk, percentage"
       }
      }
     },
     "localname": "ConcentrationRiskPercentage1",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ConcentrationRiskTypeDomain": {
     "auth_ref": [
      "r96",
      "r97",
      "r117",
      "r271",
      "r272",
      "r347"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For an entity that discloses a concentration risk as a percentage of some financial balance or benchmark, identifies the type (for example, asset, liability, net assets, geographic, customer, employees, supplier, lender) of the concentration."
       }
      }
     },
     "localname": "ConcentrationRiskTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ConsolidationPolicyTextBlock": {
     "auth_ref": [
      "r56",
      "r262"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting.  The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary.",
        "label": "Principles of Consolidation"
       }
      }
     },
     "localname": "ConsolidationPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ConversionOfStockSharesConverted1": {
     "auth_ref": [
      "r51",
      "r52",
      "r53"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.",
        "label": "Preferred stock convertible into common stock"
       }
      }
     },
     "localname": "ConversionOfStockSharesConverted1",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion": {
     "auth_ref": [
      "r9",
      "r10",
      "r168",
      "r174",
      "r178"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of shares issued for each share of convertible preferred stock that is converted.",
        "label": "Preferred stock, issuable upon conversion"
       }
      }
     },
     "localname": "ConvertiblePreferredStockSharesIssuedUponConversion",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CostOfSalesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Primary financial statement caption encompassing cost of sales.",
        "label": "Cost of Sales [Member]"
       }
      }
     },
     "localname": "CostOfSalesMember",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense": {
     "auth_ref": [
      "r189",
      "r201"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The compensation expense recognized during the period pertaining to the deferred compensation arrangement.",
        "label": "Total deferred compensation expense for outstanding value of unvested stock options"
       }
      }
     },
     "localname": "DeferredCompensationArrangementWithIndividualCompensationExpense",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock": {
     "auth_ref": [
      "r240"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for share-based payment arrangement.",
        "label": "Stock-Based Compensation"
       }
      }
     },
     "localname": "DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensation"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-based Payment Arrangement [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock": {
     "auth_ref": [
      "r202",
      "r230"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of share-based payment arrangement.",
        "label": "Summary of Stock-based Compensation Costs"
       }
      }
     },
     "localname": "DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_EarningsPerShareBasicAndDiluted": {
     "auth_ref": [
      "r81"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.",
        "label": "Net loss per common share \u2013 basic and diluted"
       }
      }
     },
     "localname": "EarningsPerShareBasicAndDiluted",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfOperations"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_EarningsPerSharePolicyTextBlock": {
     "auth_ref": [
      "r83",
      "r84"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.",
        "label": "Earnings (Loss) Per Share"
       }
      }
     },
     "localname": "EarningsPerSharePolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_EmployeeBenefitsAndShareBasedCompensation": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of expense for employee benefit and equity-based compensation.",
        "label": "Annual compensation"
       }
      }
     },
     "localname": "EmployeeBenefitsAndShareBasedCompensation",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity [Abstract]"
       }
      }
     },
     "localname": "EquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_EquityComponentDomain": {
     "auth_ref": [
      "r0",
      "r30",
      "r31",
      "r32",
      "r64",
      "r65",
      "r66",
      "r68",
      "r73",
      "r75",
      "r85",
      "r121",
      "r173",
      "r182",
      "r232",
      "r233",
      "r234",
      "r252",
      "r253",
      "r266",
      "r275",
      "r276",
      "r277",
      "r278",
      "r279",
      "r280",
      "r339",
      "r340",
      "r341",
      "r374"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc."
       }
      }
     },
     "localname": "EquityComponentDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative",
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails",
      "http://lixte.com/role/StatementsOfStockholdersEquity",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueOfFinancialInstrumentsPolicy": {
     "auth_ref": [
      "r269",
      "r270"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for determining the fair value of financial instruments.",
        "label": "Fair Value of Financial Instruments"
       }
      }
     },
     "localname": "FairValueOfFinancialInstrumentsPolicy",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_GeneralAndAdministrativeExpense": {
     "auth_ref": [
      "r36"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfOperations": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.",
        "label": "General and administrative costs, including compensation to officers, directors and affiliates of $1,033,304 and $27,000 for the three months ended June 30, 2021 and 2020, respectively, and $1,849,336 and $54,000 to related parties for the six months ended June 30, 2021 and 2020, respectively",
        "verboseLabel": "General and administrative costs"
       }
      }
     },
     "localname": "GeneralAndAdministrativeExpense",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/StatementsOfOperations"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GeneralAndAdministrativeExpenseMember": {
     "auth_ref": [
      "r35"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Primary financial statement caption encompassing general and administrative expense.",
        "label": "General and Administrative Expense [Member]"
       }
      }
     },
     "localname": "GeneralAndAdministrativeExpenseMember",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_HealthCarePatientServiceMember": {
     "auth_ref": [
      "r188"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Service provided to patient for maintenance, diagnosis and treatment of physical and mental health. Excludes service to resident in health care facility.",
        "label": "Health Care, Patient Service [Member]"
       }
      }
     },
     "localname": "HealthCarePatientServiceMember",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeStatementAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Statement [Abstract]"
       }
      }
     },
     "localname": "IncomeStatementAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationAxis": {
     "auth_ref": [
      "r125",
      "r126"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by location in the income statement.",
        "label": "Income Statement Location [Axis]"
       }
      }
     },
     "localname": "IncomeStatementLocationAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationDomain": {
     "auth_ref": [
      "r126"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Location in the income statement."
       }
      }
     },
     "localname": "IncomeStatementLocationDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeTaxDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Disclosure [Abstract]"
       }
      }
     },
     "localname": "IncomeTaxDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeTaxDisclosureTextBlock": {
     "auth_ref": [
      "r61",
      "r245",
      "r247",
      "r250",
      "r254",
      "r255",
      "r256",
      "r257",
      "r258"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.",
        "label": "Income Taxes"
       }
      }
     },
     "localname": "IncomeTaxDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/IncomeTaxes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_IncomeTaxPolicyTextBlock": {
     "auth_ref": [
      "r29",
      "r243",
      "r244",
      "r247",
      "r248",
      "r249",
      "r251"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements.",
        "label": "Income Tax, Policy [Policy Text Block]",
        "verboseLabel": "Income Taxes"
       }
      }
     },
     "localname": "IncomeTaxPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_IncomeTaxesPaidNet": {
     "auth_ref": [
      "r50"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.",
        "label": "Income taxes"
       }
      }
     },
     "localname": "IncomeTaxesPaidNet",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities": {
     "auth_ref": [
      "r46"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.",
        "label": "Increase (Decrease) in Accounts Payable and Accrued Liabilities",
        "verboseLabel": "Accounts payable and accrued expenses"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccountsPayableAndAccruedLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet": {
     "auth_ref": [
      "r46"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the amount due from borrowers for interest payments.",
        "label": "Increase (Decrease) in Accrued Interest Receivable, Net",
        "negatedLabel": "Accrued interest receivable"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccruedInterestReceivableNet",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInOperatingAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "(Increase) decrease in -"
       }
      }
     },
     "localname": "IncreaseDecreaseInOperatingAssetsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Changes in operating assets and liabilities:"
       }
      }
     },
     "localname": "IncreaseDecreaseInOperatingCapitalAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase (decrease) in -"
       }
      }
     },
     "localname": "IncreaseDecreaseInOperatingLiabilitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets": {
     "auth_ref": [
      "r46"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in prepaid expenses, and assets classified as other.",
        "label": "Increase (Decrease) in Prepaid Expense and Other Assets",
        "negatedLabel": "Other prepaid expenses and current assets"
       }
      }
     },
     "localname": "IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInPrepaidInsurance": {
     "auth_ref": [
      "r46"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) of consideration paid in advance for insurance that provides economic benefits in future periods.",
        "label": "Increase (Decrease) in Prepaid Insurance",
        "negatedLabel": "Prepaid insurance"
       }
      }
     },
     "localname": "IncreaseDecreaseInPrepaidInsurance",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IntangibleAssetsFiniteLivedPolicy": {
     "auth_ref": [
      "r57",
      "r124",
      "r307",
      "r308",
      "r309",
      "r311"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for finite-lived intangible assets. This accounting policy also might address: (1) the amortization method used; (2) the useful lives of such assets; and (3) how the entity assesses and measures impairment of such assets.",
        "label": "Patent and Licensing Related Legal and Filing Costs"
       }
      }
     },
     "localname": "IntangibleAssetsFiniteLivedPolicy",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_InterestExpense": {
     "auth_ref": [
      "r33",
      "r104",
      "r282",
      "r283",
      "r328"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfOperations": {
       "order": 3.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of the cost of borrowed funds accounted for as interest expense.",
        "label": "Interest Expense",
        "negatedLabel": "Interest expense"
       }
      }
     },
     "localname": "InterestExpense",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfOperations"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestPaidNet": {
     "auth_ref": [
      "r41",
      "r43",
      "r50"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.",
        "label": "Interest"
       }
      }
     },
     "localname": "InterestPaidNet",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InvestmentIncomeNonoperating": {
     "auth_ref": [
      "r37"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfOperations": {
       "order": 2.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The aggregate amount of income from investments (for example, dividends) not considered a component of the entity's core operations.",
        "label": "Interest income"
       }
      }
     },
     "localname": "InvestmentIncomeNonoperating",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfOperations"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquity": {
     "auth_ref": [
      "r16",
      "r60",
      "r120",
      "r273",
      "r295",
      "r325",
      "r332"
     ],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.",
        "label": "Liabilities and Equity",
        "totalLabel": "Total liabilities and stockholders\u2019 equity"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "LIABILITIES AND STOCKHOLDERS\u2019 EQUITY"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesCurrent": {
     "auth_ref": [
      "r22",
      "r60",
      "r120",
      "r140",
      "r141",
      "r142",
      "r144",
      "r145",
      "r146",
      "r147",
      "r148",
      "r149",
      "r150",
      "r261",
      "r263",
      "r264",
      "r273",
      "r293",
      "r294",
      "r295"
     ],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.",
        "label": "Liabilities, Current",
        "totalLabel": "Total current liabilities"
       }
      }
     },
     "localname": "LiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current liabilities:"
       }
      }
     },
     "localname": "LiabilitiesCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LossContingenciesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Loss Contingencies [Line Items]"
       }
      }
     },
     "localname": "LossContingenciesLineItems",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LossContingenciesTable": {
     "auth_ref": [
      "r130",
      "r131",
      "r132",
      "r133",
      "r134",
      "r135",
      "r136",
      "r138",
      "r139"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Discloses the specific components (such as the nature, name, and date) of the loss contingency and gives an estimate of the possible loss or range of loss, or states that a reasonable estimate cannot be made. Excludes environmental contingencies, warranties and unconditional purchase obligations.",
        "label": "Loss Contingencies [Table]"
       }
      }
     },
     "localname": "LossContingenciesTable",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NatureOfOperations": {
     "auth_ref": [
      "r89",
      "r101"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.",
        "label": "Business"
       }
      }
     },
     "localname": "NatureOfOperations",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Business"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivities": {
     "auth_ref": [
      "r42"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.",
        "label": "Net Cash Provided by (Used in) Financing Activities",
        "totalLabel": "Net cash provided by (used in) financing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivities",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash flows from financing activities:"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivities": {
     "auth_ref": [
      "r42",
      "r45",
      "r47"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.",
        "label": "Net Cash Provided by (Used in) Operating Activities",
        "totalLabel": "Net cash used in operating activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivities",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash flows from operating activities:"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetIncomeLoss": {
     "auth_ref": [
      "r1",
      "r27",
      "r28",
      "r32",
      "r34",
      "r47",
      "r60",
      "r67",
      "r69",
      "r70",
      "r71",
      "r72",
      "r74",
      "r75",
      "r79",
      "r105",
      "r107",
      "r109",
      "r112",
      "r114",
      "r120",
      "r140",
      "r141",
      "r142",
      "r144",
      "r145",
      "r146",
      "r147",
      "r148",
      "r149",
      "r150",
      "r267",
      "r273",
      "r327",
      "r334"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://lixte.com/role/StatementsOfOperations": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.",
        "label": "Net loss for the period",
        "totalLabel": "Net loss",
        "verboseLabel": "Net loss"
       }
      }
     },
     "localname": "NetIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows",
      "http://lixte.com/role/StatementsOfOperations",
      "http://lixte.com/role/StatementsOfStockholdersEquity"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.",
        "label": "Recent Accounting Pronouncements"
       }
      }
     },
     "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_OfficersCompensation": {
     "auth_ref": [
      "r35"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of expense for salary and wage arising from service rendered by officer. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold.",
        "label": "Compensatipon for non officer directors"
       }
      }
     },
     "localname": "OfficersCompensation",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingExpenses": {
     "auth_ref": [],
     "calculation": {
      "http://lixte.com/role/StatementsOfOperations": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.",
        "label": "Operating Expenses",
        "totalLabel": "Total costs and expenses"
       }
      }
     },
     "localname": "OperatingExpenses",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfOperations"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Costs and expenses:"
       }
      }
     },
     "localname": "OperatingExpensesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfOperations"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingIncomeLoss": {
     "auth_ref": [
      "r105",
      "r107",
      "r109",
      "r112",
      "r114"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfOperations": {
       "order": 1.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The net result for the period of deducting operating expenses from operating revenues.",
        "label": "Operating Income (Loss)",
        "totalLabel": "Loss from operations"
       }
      }
     },
     "localname": "OperatingIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfOperations"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Organization, Consolidation and Presentation of Financial Statements [Abstract]"
       }
      }
     },
     "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock": {
     "auth_ref": [
      "r2",
      "r265"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.",
        "label": "Organization and Basis of Presentation"
       }
      }
     },
     "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/OrganizationAndBasisOfPresentation"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_OtherCommitment": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.",
        "label": "Aggregate commitments expected"
       }
      }
     },
     "localname": "OtherCommitment",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherCommitmentsDescription": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Description of the nature and terms of commitment.",
        "label": "Aggregate commitments expected, description"
       }
      }
     },
     "localname": "OtherCommitmentsDescription",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PaymentsForRoyalties": {
     "auth_ref": [
      "r44"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of cash paid for royalties during the current period.",
        "label": "Minimum payments for royalties"
       }
      }
     },
     "localname": "PaymentsForRoyalties",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsOfStockIssuanceCosts": {
     "auth_ref": [
      "r40"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow for cost incurred directly with the issuance of an equity security.",
        "label": "Costs of public offering",
        "negatedLabel": "Payment of public offering costs"
       }
      }
     },
     "localname": "PaymentsOfStockIssuanceCosts",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PlanNameAxis": {
     "auth_ref": [
      "r202",
      "r230"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by plan name for share-based payment arrangement.",
        "label": "Plan Name [Axis]"
       }
      }
     },
     "localname": "PlanNameAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PlanNameDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Plan name for share-based payment arrangement."
       }
      }
     },
     "localname": "PlanNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PreferredStockConversionBasis": {
     "auth_ref": [
      "r10",
      "r174"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Describe the conversion features of preferred stock if preferred stock is convertible. That is, shares of preferred stock into which another convertible security was converted, or shares of preferred stock into which another class of preferred stock was converted.",
        "label": "Preferred stock, conversion description"
       }
      }
     },
     "localname": "PreferredStockConversionBasis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PreferredStockDividendRatePercentage": {
     "auth_ref": [
      "r157"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The percentage rate used to calculate dividend payments on preferred stock.",
        "label": "Percentage of dividend from annual revenue"
       }
      }
     },
     "localname": "PreferredStockDividendRatePercentage",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_PreferredStockParOrStatedValuePerShare": {
     "auth_ref": [
      "r10",
      "r156"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.",
        "label": "Preferred stock, par value"
       }
      }
     },
     "localname": "PreferredStockParOrStatedValuePerShare",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_PreferredStockRedemptionPricePerShare": {
     "auth_ref": [
      "r155",
      "r174",
      "r176"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The price per share at which the preferred stock of an entity that has priority over common stock in the distribution of dividends and in the event of liquidation of the entity is redeemed or may be called at. The redemption features of this preferred stock are solely within the control of the issuer.",
        "label": "Preferred stock, per share redemption price"
       }
      }
     },
     "localname": "PreferredStockRedemptionPricePerShare",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_PreferredStockSharesAuthorized": {
     "auth_ref": [
      "r10"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.",
        "label": "Preferred stock, shares authorized"
       }
      }
     },
     "localname": "PreferredStockSharesAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockSharesIssued": {
     "auth_ref": [
      "r10",
      "r156"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.",
        "label": "Preferred stock, shares issued"
       }
      }
     },
     "localname": "PreferredStockSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockSharesOutstanding": {
     "auth_ref": [
      "r10"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.",
        "label": "Preferred stock, shares outstanding"
       }
      }
     },
     "localname": "PreferredStockSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockValue": {
     "auth_ref": [
      "r10",
      "r295"
     ],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "label": "Preferred Stock, $0.0001 par value; authorized \u2013 10,000,000 shares; issued and outstanding \u2013 350,000 shares of Series A Convertible Preferred Stock, $10.00 per share stated value, liquidation preference based on assumed conversion into common shares \u2013 729,167 shares"
       }
      }
     },
     "localname": "PreferredStockValue",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PrepaidExpenseAndOtherAssetsCurrent": {
     "auth_ref": [
      "r5",
      "r17",
      "r18"
     ],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 4.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.",
        "label": "Other prepaid expenses and current assets"
       }
      }
     },
     "localname": "PrepaidExpenseAndOtherAssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PrepaidInsurance": {
     "auth_ref": [
      "r4",
      "r6",
      "r122",
      "r123"
     ],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer.",
        "label": "Prepaid insurance"
       }
      }
     },
     "localname": "PrepaidInsurance",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceInitialPublicOffering": {
     "auth_ref": [
      "r38"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow associated with the amount received from entity's first offering of stock to the public.",
        "label": "Estimated gross proceeds from offering of shares",
        "verboseLabel": "Costs of public offering"
       }
      }
     },
     "localname": "ProceedsFromIssuanceInitialPublicOffering",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceOfCommonStock": {
     "auth_ref": [
      "r38"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow from the additional capital contribution to the entity.",
        "label": "Proceeds from issuance of common stock",
        "verboseLabel": "Proceeds from sale of common stock in direct equity offering, net of offering costs"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfCommonStock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock": {
     "auth_ref": [
      "r38"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow from issuance of preferred stocks identified as being convertible into another form of financial instrument, typically the entity's common stock.",
        "label": "Gross proceeds from sale of transaction"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfConvertiblePreferredStock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceOfWarrants": {
     "auth_ref": [
      "r38"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt).",
        "label": "Exercise of common stock warrants"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfWarrants",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceOrSaleOfEquity": {
     "auth_ref": [
      "r38"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.",
        "label": "Proceeds from issuance of common stock and warrants"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOrSaleOfEquity",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromRepaymentsOfRestrictedCashFinancingActivities": {
     "auth_ref": [
      "r39",
      "r40"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The net cash inflow or outflow from cash and cash items that are not available for withdrawal or usage.",
        "label": "Total cash proceeds"
       }
      }
     },
     "localname": "ProceedsFromRepaymentsOfRestrictedCashFinancingActivities",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromStockOptionsExercised": {
     "auth_ref": [
      "r38",
      "r231"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow from exercise of option under share-based payment arrangement.",
        "label": "Proceeds from stock options exercised"
       }
      }
     },
     "localname": "ProceedsFromStockOptionsExercised",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SubsequentEventsDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromStockPlans": {
     "auth_ref": [
      "r38"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfCashFlows": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow associated with the amount received from the stock plan during the period.",
        "label": "Exercise of common stock options"
       }
      }
     },
     "localname": "ProceedsFromStockPlans",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromWarrantExercises": {
     "auth_ref": [
      "r38"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow associated with the amount received from holders exercising their stock warrants.",
        "label": "Proceeds from warrant exercises"
       }
      }
     },
     "localname": "ProceedsFromWarrantExercises",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProductConcentrationRiskMember": {
     "auth_ref": [
      "r95"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Reflects the percentage that revenues during the period from a specified product are to a specified benchmark, such as total net revenues, segment revenues or product line revenues. May also reflect the percentage contribution the product made to operating results. Risk is materially adverse effects of a loss of sales of a significant product or line of products, which could occur upon loss of rights to sell, distribute or license others; loss of patent or copyright protection; or technological obsolescence.",
        "label": "Product Concentration Risk [Member]"
       }
      }
     },
     "localname": "ProductConcentrationRiskMember",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ProductInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Product Information [Line Items]"
       }
      }
     },
     "localname": "ProductInformationLineItems",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ProfessionalFees": {
     "auth_ref": [
      "r345",
      "r346"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.",
        "label": "Professional fees"
       }
      }
     },
     "localname": "ProfessionalFees",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RelatedPartyDomain": {
     "auth_ref": [
      "r191",
      "r286",
      "r287"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Related parties include affiliates; other entities for which investments are accounted for by the equity method by the entity; trusts for benefit of employees; and principal owners, management, and members of immediate families. It also may include other parties with which the entity may control or can significantly influence the management or operating policies of the other to an extent that one of the transacting parties might be prevented from fully pursuing its own separate interests."
       }
      }
     },
     "localname": "RelatedPartyDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RelatedPartyTransactionAxis": {
     "auth_ref": [
      "r191",
      "r286",
      "r287",
      "r290"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of related party transaction.",
        "label": "Related Party Transaction [Axis]"
       }
      }
     },
     "localname": "RelatedPartyTransactionAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/SummaryOfRelatedPartyCostsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionDomain": {
     "auth_ref": [
      "r191"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Transaction between related party."
       }
      }
     },
     "localname": "RelatedPartyTransactionDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/SummaryOfRelatedPartyCostsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RelatedPartyTransactionLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Related Party Transaction [Line Items]"
       }
      }
     },
     "localname": "RelatedPartyTransactionLineItems",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfRelatedPartyCostsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of selling, general and administrative expenses resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party.",
        "label": "General and administrative costs, to related parties"
       }
      }
     },
     "localname": "RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfOperationsParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RelatedPartyTransactionsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Related Party Transactions [Abstract]"
       }
      }
     },
     "localname": "RelatedPartyTransactionsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionsByRelatedPartyAxis": {
     "auth_ref": [
      "r191",
      "r286",
      "r290",
      "r312",
      "r313",
      "r314",
      "r315",
      "r316",
      "r317",
      "r318",
      "r319",
      "r320",
      "r321",
      "r322",
      "r323"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of related party. Related parties include, but not limited to, affiliates; other entities for which investments are accounted for by the equity method by the entity; trusts for benefit of employees; and principal owners, management, and members of immediate families. It also may include other parties with which the entity may control or can significantly influence the management or operating policies of the other to an extent that one of the transacting parties might be prevented from fully pursuing its own separate interests.",
        "label": "Related Party [Axis]"
       }
      }
     },
     "localname": "RelatedPartyTransactionsByRelatedPartyAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionsDisclosureTextBlock": {
     "auth_ref": [
      "r284",
      "r285",
      "r287",
      "r291",
      "r292"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.",
        "label": "Related Party Transactions"
       }
      }
     },
     "localname": "RelatedPartyTransactionsDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactions"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ResearchAndDevelopmentExpense": {
     "auth_ref": [
      "r241",
      "r306",
      "r351"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfOperations": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.",
        "label": "Research and development costs"
       }
      }
     },
     "localname": "ResearchAndDevelopmentExpense",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/StatementsOfOperations"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ResearchAndDevelopmentExpenseMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Primary financial statement caption in which the reported facts about research and development expense have been included.",
        "label": "Research and Development Expense [Member]"
       }
      }
     },
     "localname": "ResearchAndDevelopmentExpenseMember",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ResearchAndDevelopmentExpensePolicy": {
     "auth_ref": [
      "r241"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for costs it has incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process.",
        "label": "Research and Development"
       }
      }
     },
     "localname": "ResearchAndDevelopmentExpensePolicy",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RetainedEarningsAccumulatedDeficit": {
     "auth_ref": [
      "r13",
      "r182",
      "r235",
      "r295",
      "r331",
      "r342",
      "r343"
     ],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 4.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Accumulated deficit"
       }
      }
     },
     "localname": "RetainedEarningsAccumulatedDeficit",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RetainedEarningsMember": {
     "auth_ref": [
      "r0",
      "r64",
      "r65",
      "r66",
      "r68",
      "r73",
      "r75",
      "r121",
      "r232",
      "r233",
      "r234",
      "r252",
      "r253",
      "r266",
      "r339",
      "r341"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Retained Earnings [Member]"
       }
      }
     },
     "localname": "RetainedEarningsMember",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfStockholdersEquity"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax": {
     "auth_ref": [
      "r102",
      "r103",
      "r106",
      "r110",
      "r111",
      "r115",
      "r116",
      "r117",
      "r186",
      "r187",
      "r310"
     ],
     "calculation": {
      "http://lixte.com/role/StatementsOfOperations": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.",
        "label": "Revenues"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerExcludingAssessedTax",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfOperations"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SalariesWagesAndOfficersCompensation": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of expense for salary and wage arising from service rendered by nonofficer and officer employees. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold.",
        "label": "Increase in annual salary",
        "verboseLabel": "Annual salary"
       }
      }
     },
     "localname": "SalariesWagesAndOfficersCompensation",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SaleOfStockConsiderationReceivedOnTransaction": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cash received on stock transaction after deduction of issuance costs.",
        "label": "Sale of stock during period, amount"
       }
      }
     },
     "localname": "SaleOfStockConsiderationReceivedOnTransaction",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.",
        "label": "Sale of stock during period, shares"
       }
      }
     },
     "localname": "SaleOfStockNumberOfSharesIssuedInTransaction",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_SaleOfStockPricePerShare": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.",
        "label": "Equity issuance price per share"
       }
      }
     },
     "localname": "SaleOfStockPricePerShare",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_SalesRevenueNetMember": {
     "auth_ref": [
      "r96",
      "r117"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Revenue from sale of product and rendering of service and other sources of income, when it serves as benchmark in concentration of risk calculation.",
        "label": "Revenue Benchmark [Member]"
       }
      }
     },
     "localname": "SalesRevenueNetMember",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable": {
     "auth_ref": [
      "r83"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule for securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by Antidilutive Securities.",
        "label": "Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]"
       }
      }
     },
     "localname": "ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfAnti-dilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock": {
     "auth_ref": [
      "r83"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.",
        "label": "Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share"
       }
      }
     },
     "localname": "ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable": {
     "auth_ref": [
      "r259"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about collaborative arrangement and arrangement other than collaborative applicable to revenue-generating activity or operations.",
        "label": "Collaborative Arrangement and Arrangement Other than Collaborative [Table]"
       }
      }
     },
     "localname": "ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable": {
     "auth_ref": [
      "r192",
      "r193",
      "r194",
      "r195",
      "r196"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosures about an individual defined benefit pension plan or an other postretirement defined benefit plan. It may be appropriate to group certain similar plans.  Also includes schedule for fair value of plan assets by major categories of plan assets by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets or liabilities (Level 1), Significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).",
        "label": "Schedule of Defined Benefit Plans Disclosures [Table]"
       }
      }
     },
     "localname": "ScheduleOfDefinedBenefitPlansDisclosuresTable",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfProductInformationTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule detailing quantitative information concerning products or product lines by product or product line.",
        "label": "Schedule of Product Information [Table]"
       }
      }
     },
     "localname": "ScheduleOfProductInformationTable",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable": {
     "auth_ref": [
      "r288",
      "r290"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule of quantitative and qualitative information pertaining to related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.",
        "label": "Schedule of Related Party Transactions, by Related Party [Table]"
       }
      }
     },
     "localname": "ScheduleOfRelatedPartyTransactionsByRelatedPartyTable",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfRelatedPartyCostsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates.",
        "label": "Summary of Related Party Costs"
       }
      }
     },
     "localname": "ScheduleOfRelatedPartyTransactionsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/RelatedPartyTransactionsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable": {
     "auth_ref": [
      "r202",
      "r230"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about share-based payment arrangement.",
        "label": "Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]"
       }
      }
     },
     "localname": "ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable": {
     "auth_ref": [
      "r230"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Details comprising a table providing supplementary information on outstanding and exercisable share awards as of the balance sheet date which stratifies outstanding options by ranges of exercise prices.",
        "label": "Share-based Payment Arrangement, Option, Exercise Price Range [Table]"
       }
      }
     },
     "localname": "ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails",
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock": {
     "auth_ref": [
      "r230"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.",
        "label": "Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants"
       }
      }
     },
     "localname": "ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock": {
     "auth_ref": [
      "r207",
      "r217",
      "r219"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.",
        "label": "Summary of Stock Option Activity Including Options Form of Warrants"
       }
      }
     },
     "localname": "ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock": {
     "auth_ref": [
      "r223"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.",
        "label": "Schedule of Fair Value of Each Option Award Estimated Assumption"
       }
      }
     },
     "localname": "ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfStockByClassTable": {
     "auth_ref": [
      "r24",
      "r58",
      "r86",
      "r87",
      "r152",
      "r153",
      "r154",
      "r156",
      "r157",
      "r158",
      "r159",
      "r161",
      "r165",
      "r171",
      "r174",
      "r175",
      "r177",
      "r179",
      "r180",
      "r181",
      "r182"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule detailing information related to equity by class of stock. Class of stock includes common, convertible, and preferred stocks which are not redeemable or redeemable solely at the option of the issuer. It also includes preferred stock with redemption features that are solely within the control of the issuer and mandatorily redeemable stock if redemption is required to occur only upon liquidation or termination of the reporting entity.",
        "label": "Schedule of Stock by Class [Table]"
       }
      }
     },
     "localname": "ScheduleOfStockByClassTable",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock": {
     "auth_ref": [
      "r184",
      "r200"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.",
        "label": "Schedule of Warrants Outstanding"
       }
      }
     },
     "localname": "ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ShareBasedCompensation": {
     "auth_ref": [
      "r46"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of noncash expense for share-based payment arrangement.",
        "label": "Total stock-based compensation costs",
        "verboseLabel": "Stock based compensation"
       }
      }
     },
     "localname": "ShareBasedCompensation",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/SummaryOfStock-basedCompensationCostsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription": {
     "auth_ref": [
      "r200",
      "r203"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Description of terms of share-based payment arrangement. Includes, but is not limited to, type of award or grantee and reason for issuance.",
        "label": "Stock options description"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate": {
     "auth_ref": [
      "r226"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.",
        "label": "Expected dividend yield"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate": {
     "auth_ref": [
      "r225"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.",
        "label": "Expected volatility"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate": {
     "auth_ref": [
      "r227"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The risk-free interest rate assumption that is used in valuing an option on its own shares.",
        "label": "Risk-free interest rate"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award [Line Items]"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised": {
     "auth_ref": [
      "r213"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of non-option equity instruments exercised by participants.",
        "label": "Number of Shares, Exercised",
        "verboseLabel": "Common stock upon the exercise of options"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations": {
     "auth_ref": [
      "r214"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of shares under non-option equity instrument agreements that were either cancelled or expired.",
        "label": "Number of Shares, Expired"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted": {
     "auth_ref": [
      "r212"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Net number of non-option equity instruments granted to participants.",
        "label": "Number of Shares, Issued"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber": {
     "auth_ref": [
      "r208",
      "r210"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of equity instruments other than options outstanding, including both vested and non-vested instruments.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number",
        "periodEndLabel": "Number of Shares, Warrants Outstanding, Ending Balance",
        "periodStartLabel": "Number of Shares, Warrants Outstanding, Beginning Balance"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber": {
     "auth_ref": [
      "r211"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.",
        "label": "Number of fully vested option exercisable",
        "periodEndLabel": "Number of shares, stock options exercisable, at the end"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice": {
     "auth_ref": [
      "r211"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price",
        "periodEndLabel": "Weighted average exercise price, stock options exercisable, at the end"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod": {
     "auth_ref": [
      "r215"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.",
        "label": "Number of shares, Expired"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod": {
     "auth_ref": [
      "r212"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Net number of share options (or share units) granted during the period.",
        "label": "Number of shares, Granted"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Gross number of share options (or share units) granted during the period.",
        "label": "Stock options granted to purchase common stock, issued"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": {
     "auth_ref": [
      "r218"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.",
        "label": "Fair market value, per share"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber": {
     "auth_ref": [
      "r209",
      "r230"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of options outstanding, including both vested and non-vested options.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number",
        "periodEndLabel": "Number of shares, stock options outstanding, at the end",
        "periodStartLabel": "Number of shares, stock options outstanding, at the beginning"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease": {
     "auth_ref": [
      "r207"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The increase or decrease in number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding, including vested options.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Period Increase (Decrease)",
        "verboseLabel": "Fair value of stock options"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice": {
     "auth_ref": [
      "r208"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price",
        "periodEndLabel": "Weighted average exercise price, stock options outstanding, at the end",
        "periodStartLabel": "Weighted average exercise price, stock options outstanding, at the beginning"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice": {
     "auth_ref": [
      "r221"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "label": "Stock options are exercisable price per share"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": {
     "auth_ref": [
      "r200",
      "r204"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Award under share-based payment arrangement."
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average price at which option holders acquired shares when converting their stock options into shares.",
        "label": "Weighted average exercise price, exercised"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.",
        "label": "Weighted average exercise price, expired"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.",
        "label": "Weighted average exercise price, granted"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy": {
     "auth_ref": [
      "r202",
      "r205"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost.",
        "label": "Share-based Payment Arrangement [Policy Text Block]",
        "verboseLabel": "Stock-Based Compensation"
       }
      }
     },
     "localname": "ShareBasedCompensationOptionAndIncentivePlansPolicy",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis": {
     "auth_ref": [
      "r222"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by range of option prices pertaining to options granted.",
        "label": "Exercise Price Range [Axis]"
       }
      }
     },
     "localname": "ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails",
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain": {
     "auth_ref": [
      "r228"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Supplementary information on outstanding and exercisable share awards as of the balance sheet date which stratifies outstanding options by ranges of exercise prices."
       }
      }
     },
     "localname": "ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails",
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]"
       }
      }
     },
     "localname": "ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails",
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingAndExercisableDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions": {
     "auth_ref": [
      "r216"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.",
        "label": "Options Exercisable (Shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions": {
     "auth_ref": [
      "r209"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.",
        "label": "Options Outstanding (Shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit": {
     "auth_ref": [
      "r228"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.",
        "label": "Share-based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit",
        "verboseLabel": "Exercise Prices"
       }
      }
     },
     "localname": "ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfExercisePricesOfCommonStockOptionsOutstandingAndExercisableIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_SharePrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Price of a single share of a number of saleable stocks of a company.",
        "label": "Fair market value of stock",
        "terseLabel": "Share price",
        "verboseLabel": "Stock price per share"
       }
      }
     },
     "localname": "SharePrice",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative",
      "http://lixte.com/role/SubsequentEventsDetailsNarrative"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1": {
     "auth_ref": [
      "r224",
      "r236"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Expected life"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/ScheduleOfFairValueOfEachOptionAwardEstimatedAssumptionDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1": {
     "auth_ref": [
      "r230"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.",
        "label": "Intrinsic value of exercisable but unexercised in-the-money stock options"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1": {
     "auth_ref": [
      "r230"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Weighted average remaining contractual life (in years), stock options exercisable"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of non-vested options outstanding.",
        "label": "Outstanding stock options to acquire shares of common stock not vested"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2": {
     "auth_ref": [
      "r220"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Weighted average remaining contractual life (in years), stock options outstanding"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1": {
     "auth_ref": [
      "r221"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average remaining contractual term for fully vested and expected to vest exercisable or convertible options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "label": "Stock option vested exercisable term"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1": {
     "auth_ref": [
      "r206"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.",
        "label": "Stock options fully vested amount, fair value",
        "verboseLabel": "Stock options grant date fair value"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of options vested.",
        "label": "Number of fully vested option issued"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_SharesIssuedPricePerShare": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Per share or per unit amount of equity securities issued.",
        "label": "Share issued per share"
       }
      }
     },
     "localname": "SharesIssuedPricePerShare",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_SharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of shares issued which are neither cancelled nor held in the treasury.",
        "label": "Shares, Outstanding",
        "periodEndLabel": "Balance, shares",
        "periodStartLabel": "Balance, shares"
       }
      }
     },
     "localname": "SharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfStockholdersEquity"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_SignificantAccountingPoliciesTextBlock": {
     "auth_ref": [
      "r55",
      "r63"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for all significant accounting policies of the reporting entity.",
        "label": "Summary of Significant Accounting Policies"
       }
      }
     },
     "localname": "SignificantAccountingPoliciesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_StatementClassOfStockAxis": {
     "auth_ref": [
      "r9",
      "r10",
      "r11",
      "r58",
      "r60",
      "r76",
      "r77",
      "r78",
      "r80",
      "r82",
      "r86",
      "r87",
      "r88",
      "r120",
      "r140",
      "r144",
      "r145",
      "r146",
      "r149",
      "r150",
      "r156",
      "r157",
      "r161",
      "r165",
      "r173",
      "r273",
      "r369"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by the different classes of stock of the entity.",
        "label": "Class of Stock [Axis]"
       }
      }
     },
     "localname": "StatementClassOfStockAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical",
      "http://lixte.com/role/Cover",
      "http://lixte.com/role/StatementsOfStockholdersEquity",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementEquityComponentsAxis": {
     "auth_ref": [
      "r0",
      "r25",
      "r30",
      "r31",
      "r32",
      "r64",
      "r65",
      "r66",
      "r68",
      "r73",
      "r75",
      "r85",
      "r121",
      "r173",
      "r182",
      "r232",
      "r233",
      "r234",
      "r252",
      "r253",
      "r266",
      "r275",
      "r276",
      "r277",
      "r278",
      "r279",
      "r280",
      "r339",
      "r340",
      "r341",
      "r374"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by component of equity.",
        "label": "Equity Components [Axis]"
       }
      }
     },
     "localname": "StatementEquityComponentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative",
      "http://lixte.com/role/ScheduleOfWarrantsOutstandingDetails",
      "http://lixte.com/role/StatementsOfStockholdersEquity",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Statement [Line Items]"
       }
      }
     },
     "localname": "StatementLineItems",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical",
      "http://lixte.com/role/StatementsOfStockholdersEquity"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfCashFlowsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Cash Flows [Abstract]"
       }
      }
     },
     "localname": "StatementOfCashFlowsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfFinancialPositionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Financial Position [Abstract]"
       }
      }
     },
     "localname": "StatementOfFinancialPositionAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfStockholdersEquityAbstract": {
     "auth_ref": [],
     "localname": "StatementOfStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementTable": {
     "auth_ref": [
      "r64",
      "r65",
      "r66",
      "r85",
      "r310"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule reflecting a Statement of Income, Statement of Cash Flows, Statement of Financial Position, Statement of Shareholders' Equity and Other Comprehensive Income, or other statement as needed.",
        "label": "Statement [Table]"
       }
      }
     },
     "localname": "StatementTable",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheetsParenthetical",
      "http://lixte.com/role/BusinessDetailsNarrative",
      "http://lixte.com/role/StatementsOfStockholdersEquity"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesNewIssues": {
     "auth_ref": [
      "r10",
      "r11",
      "r173",
      "r182"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of new stock issued during the period.",
        "label": "Proceeds from sale of common stock in direct equity offering, net of offering costs, shares",
        "terseLabel": "Stock issued new issue share",
        "verboseLabel": "Stock issued new issue shares"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesNewIssues",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfStockholdersEquity",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative",
      "http://lixte.com/role/SubsequentEventsDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesOther": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of shares of stock issued attributable to transactions classified as other.",
        "label": "Exercise of warrants, shares"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesOther",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfStockholdersEquity"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross": {
     "auth_ref": [
      "r173",
      "r182"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.",
        "label": "Number of restricted stock issued"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesRestrictedStockAwardGross",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised": {
     "auth_ref": [
      "r10",
      "r11",
      "r173",
      "r182",
      "r213"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of share options (or share units) exercised during the current period.",
        "label": "Exercise of options, shares",
        "negatedLabel": "Number of shares, Exercised"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesStockOptionsExercised",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfStockholdersEquity",
      "http://lixte.com/role/SummaryOfStockOptionActivityIncludingOptionsFormOfWarrantsDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueNewIssues": {
     "auth_ref": [
      "r10",
      "r11",
      "r173",
      "r182"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.",
        "label": "Proceeds from sale of common stock in direct equity offering, net of offering costs"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueNewIssues",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfStockholdersEquity"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueOther": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Value of shares of stock issued attributable to transactions classified as other.",
        "label": "Exercise of warrants"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueOther",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfStockholdersEquity"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised": {
     "auth_ref": [
      "r25",
      "r173",
      "r182"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Value of stock issued as a result of the exercise of stock options.",
        "label": "Exercise of options"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueStockOptionsExercised",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfStockholdersEquity"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquity": {
     "auth_ref": [
      "r11",
      "r14",
      "r15",
      "r60",
      "r119",
      "r120",
      "r273",
      "r295"
     ],
     "calculation": {
      "http://lixte.com/role/BalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.",
        "label": "Stockholders' Equity Attributable to Parent",
        "periodEndLabel": "Ending balance, value",
        "periodStartLabel": "Beginning balance, value",
        "totalLabel": "Total stockholders\u2019 equity"
       }
      }
     },
     "localname": "StockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets",
      "http://lixte.com/role/StatementsOfStockholdersEquity"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stockholders\u2019 equity:"
       }
      }
     },
     "localname": "StockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockholdersEquityNoteDisclosureTextBlock": {
     "auth_ref": [
      "r59",
      "r157",
      "r160",
      "r161",
      "r162",
      "r163",
      "r164",
      "r165",
      "r166",
      "r167",
      "r169",
      "r170",
      "r172",
      "r182",
      "r185"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.",
        "label": "Stockholders\u2019 Equity"
       }
      }
     },
     "localname": "StockholdersEquityNoteDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquity"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_StockholdersEquityReverseStockSplit": {
     "auth_ref": [
      "r183"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements.",
        "label": "Reverse stock split"
       }
      }
     },
     "localname": "StockholdersEquityReverseStockSplit",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/BusinessDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.",
        "label": "Subsequent Event [Line Items]"
       }
      }
     },
     "localname": "SubsequentEventLineItems",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SubsequentEventsDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventMember": {
     "auth_ref": [
      "r281",
      "r297"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Identifies event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event [Member]"
       }
      }
     },
     "localname": "SubsequentEventMember",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SubsequentEventsDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SubsequentEventTable": {
     "auth_ref": [
      "r281",
      "r297"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Discloses pertinent information about one or more significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued.",
        "label": "Subsequent Event [Table]"
       }
      }
     },
     "localname": "SubsequentEventTable",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SubsequentEventsDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventTypeAxis": {
     "auth_ref": [
      "r281",
      "r297"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event Type [Axis]"
       }
      }
     },
     "localname": "SubsequentEventTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SubsequentEventsDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventTypeDomain": {
     "auth_ref": [
      "r281",
      "r297"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Event that occurred after the balance sheet date but before financial statements are issued or available to be issued."
       }
      }
     },
     "localname": "SubsequentEventTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SubsequentEventsDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SubsequentEventsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent Events [Abstract]"
       }
      }
     },
     "localname": "SubsequentEventsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventsTextBlock": {
     "auth_ref": [
      "r296",
      "r298"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.",
        "label": "Subsequent Events"
       }
      }
     },
     "localname": "SubsequentEventsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SubsequentEvents"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SupplementalCashFlowInformationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Supplemental disclosures of cash flow information:"
       }
      }
     },
     "localname": "SupplementalCashFlowInformationAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_TypeOfArrangementAxis": {
     "auth_ref": [
      "r259"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by collaborative arrangement and arrangement other than collaborative applicable to revenue-generating activity or operations.",
        "label": "Collaborative Arrangement and Arrangement Other than Collaborative [Axis]"
       }
      }
     },
     "localname": "TypeOfArrangementAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative",
      "http://lixte.com/role/RelatedPartyTransactionsDetailsNarrative",
      "http://lixte.com/role/Stock-basedCompensationDetailsNarrative",
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_UnrecognizedTaxBenefits": {
     "auth_ref": [
      "r242",
      "r246"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of unrecognized tax benefits.",
        "label": "Unrecognized tax benefits"
       }
      }
     },
     "localname": "UnrecognizedTaxBenefits",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_UseOfEstimates": {
     "auth_ref": [
      "r90",
      "r91",
      "r93",
      "r94",
      "r98",
      "r99",
      "r100"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.",
        "label": "Use of Estimates"
       }
      }
     },
     "localname": "UseOfEstimates",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_VestingAxis": {
     "auth_ref": [
      "r230"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by vesting schedule of award under share-based payment arrangement.",
        "label": "Vesting [Axis]"
       }
      }
     },
     "localname": "VestingAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_VestingDomain": {
     "auth_ref": [
      "r230"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Vesting schedule of award under share-based payment arrangement."
       }
      }
     },
     "localname": "VestingDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/CommitmentsAndContingenciesDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_WarrantMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Security that gives the holder the right to purchase shares of stock in accordance with the terms of the instrument, usually upon payment of a specified amount.",
        "label": "Warrant [Member]"
       }
      }
     },
     "localname": "WarrantMember",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_WarrantsAndRightsOutstandingMaturityDate": {
     "auth_ref": [
      "r268"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Expiration date of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in YYYY-MM-DD format.",
        "label": "Warrant expire date"
       }
      }
     },
     "localname": "WarrantsAndRightsOutstandingMaturityDate",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StockholdersEquityDetailsNarrative"
     ],
     "xbrltype": "dateItemType"
    },
    "us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).",
        "label": "Weighted average common shares outstanding \u2013 basic and diluted"
       }
      }
     },
     "localname": "WeightedAverageNumberOfShareOutstandingBasicAndDiluted",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://lixte.com/role/StatementsOfOperations"
     ],
     "xbrltype": "sharesItemType"
    }
   },
   "unitCount": 4
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "105",
   "URI": "http://asc.fasb.org/extlink&oid=124434974&loc=SL124442142-165695"
  },
  "r1": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "205",
   "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760"
  },
  "r10": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(28))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r100": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6143-108592"
  },
  "r101": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "275",
   "URI": "http://asc.fasb.org/topic&trid=2134479"
  },
  "r102": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
  },
  "r103": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
  },
  "r104": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
  },
  "r105": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599"
  },
  "r106": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599"
  },
  "r107": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599"
  },
  "r108": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599"
  },
  "r109": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "31",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8924-108599"
  },
  "r11": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(29))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r110": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599"
  },
  "r111": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599"
  },
  "r112": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599"
  },
  "r113": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599"
  },
  "r114": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599"
  },
  "r115": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "40",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599"
  },
  "r116": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "41",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599"
  },
  "r117": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "42",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599"
  },
  "r118": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=124259787&loc=d3e4647-111522"
  },
  "r119": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 4.E)",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=122038336&loc=d3e74512-122707"
  },
  "r12": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r120": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "323",
   "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571"
  },
  "r121": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=122640432&loc=SL121648383-210437"
  },
  "r122": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "05",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "340",
   "URI": "http://asc.fasb.org/extlink&oid=123349782&loc=d3e5879-108316"
  },
  "r123": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "340",
   "URI": "http://asc.fasb.org/extlink&oid=6387103&loc=d3e6435-108320"
  },
  "r124": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r125": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230"
  },
  "r126": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869"
  },
  "r127": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "440",
   "URI": "http://asc.fasb.org/extlink&oid=123406679&loc=d3e25336-109308"
  },
  "r128": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "440",
   "URI": "http://asc.fasb.org/extlink&oid=123406679&loc=d3e25336-109308"
  },
  "r129": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "440",
   "URI": "http://asc.fasb.org/topic&trid=2144648"
  },
  "r13": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(3))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r130": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349"
  },
  "r131": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14615-108349"
  },
  "r132": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14394-108349"
  },
  "r133": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349"
  },
  "r134": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14453-108349"
  },
  "r135": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14472-108349"
  },
  "r136": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349"
  },
  "r137": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "450",
   "URI": "http://asc.fasb.org/topic&trid=2127136"
  },
  "r138": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "460",
   "URI": "http://asc.fasb.org/extlink&oid=124440162&loc=d3e12021-110248"
  },
  "r139": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "460",
   "URI": "http://asc.fasb.org/extlink&oid=124440162&loc=d3e12053-110248"
  },
  "r14": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r140": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(i))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
  },
  "r141": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(ii))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
  },
  "r142": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(iii)(A))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
  },
  "r143": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(iii))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
  },
  "r144": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(iv))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
  },
  "r145": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(5))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
  },
  "r146": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(4)(i))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
  },
  "r147": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
  },
  "r148": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
  },
  "r149": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(4)(iv))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
  },
  "r15": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(31))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r150": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(5))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
  },
  "r151": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611"
  },
  "r152": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(CFRR 211.02)",
   "Topic": "480",
   "URI": "http://asc.fasb.org/extlink&oid=122040564&loc=d3e177068-122764"
  },
  "r153": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=65888546&loc=d3e21300-112643"
  },
  "r154": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21553-112644"
  },
  "r155": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21564-112644"
  },
  "r156": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644"
  },
  "r157": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644"
  },
  "r158": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644"
  },
  "r159": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644"
  },
  "r16": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(32))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r160": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(g)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644"
  },
  "r161": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644"
  },
  "r162": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(i)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644"
  },
  "r163": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644"
  },
  "r164": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496171-112644"
  },
  "r165": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496171-112644"
  },
  "r166": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496171-112644"
  },
  "r167": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496180-112644"
  },
  "r168": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496180-112644"
  },
  "r169": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496189-112644"
  },
  "r17": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(7))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r170": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496189-112644"
  },
  "r171": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496189-112644"
  },
  "r172": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=SL123496189-112644"
  },
  "r173": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644"
  },
  "r174": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644"
  },
  "r175": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21484-112644"
  },
  "r176": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21488-112644"
  },
  "r177": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21488-112644"
  },
  "r178": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21506-112644"
  },
  "r179": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21506-112644"
  },
  "r18": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(8))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r180": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21521-112644"
  },
  "r181": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=123467817&loc=d3e21538-112644"
  },
  "r182": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.3-04)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770"
  },
  "r183": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 4.C)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=120397183&loc=d3e187143-122770"
  },
  "r184": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "50",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=6784392&loc=d3e188667-122775"
  },
  "r185": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "505",
   "URI": "http://asc.fasb.org/topic&trid=2208762"
  },
  "r186": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130543-203045"
  },
  "r187": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045"
  },
  "r188": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=123410239&loc=SL49130690-203046-203046"
  },
  "r189": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "30",
   "SubTopic": "10",
   "Topic": "710",
   "URI": "http://asc.fasb.org/extlink&oid=6409875&loc=d3e20015-108363"
  },
  "r19": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.1)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r190": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(i)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
  },
  "r191": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(n)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
  },
  "r192": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920"
  },
  "r193": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2410-114920"
  },
  "r194": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2417-114920"
  },
  "r195": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=123447040&loc=d3e2439-114920"
  },
  "r196": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=123450688&loc=d3e4179-114921"
  },
  "r197": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(d)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947"
  },
  "r198": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "80",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=35742348&loc=SL14450788-114948"
  },
  "r199": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "35",
   "SubTopic": "10",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=123468992&loc=d3e4534-113899"
  },
  "r2": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "205",
   "URI": "http://asc.fasb.org/topic&trid=2122149"
  },
  "r20": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19(a))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r200": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901"
  },
  "r201": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901"
  },
  "r202": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901"
  },
  "r203": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r204": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a),(g)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r205": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b),(f)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r206": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r207": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r208": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r209": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(i)-(ii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r21": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19,20)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r210": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(ii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r211": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r212": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r213": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r214": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)(3)-(4)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r215": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)(4)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r216": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(iii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r217": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r218": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r219": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r22": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.21)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r220": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r221": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r222": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r223": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r224": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r225": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(ii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r226": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(iii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r227": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(iv)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r228": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(g)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r229": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)(1)(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r23": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.25)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r230": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r231": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=SL79508275-113901"
  },
  "r232": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r233": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(f)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r234": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r235": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(g)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r236": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 14.D.2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809"
  },
  "r237": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 14.F)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809"
  },
  "r238": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=122142933&loc=d3e11149-113907"
  },
  "r239": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=122142933&loc=d3e11178-113907"
  },
  "r24": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.28,29)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r240": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "718",
   "URI": "http://asc.fasb.org/topic&trid=2228938"
  },
  "r241": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "730",
   "URI": "http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373"
  },
  "r242": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=123427490&loc=SL37586934-109318"
  },
  "r243": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=123427490&loc=d3e32247-109318"
  },
  "r244": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=123427490&loc=d3e32280-109318"
  },
  "r245": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32705-109319"
  },
  "r246": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=SL6600010-109319"
  },
  "r247": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32809-109319"
  },
  "r248": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "19",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32840-109319"
  },
  "r249": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32847-109319"
  },
  "r25": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29-31)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r250": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32857-109319"
  },
  "r251": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319"
  },
  "r252": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)(2)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=123459177&loc=SL121830611-158277"
  },
  "r253": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)(3)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=123459177&loc=SL121830611-158277"
  },
  "r254": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB TOPIC 6.I.5.Q1)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817"
  },
  "r255": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 11.C)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=122134291&loc=d3e330215-122817"
  },
  "r256": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "270",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=6424409&loc=d3e44925-109338"
  },
  "r257": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=6424122&loc=d3e41874-109331"
  },
  "r258": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "740",
   "URI": "http://asc.fasb.org/topic&trid=2144680"
  },
  "r259": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "808",
   "URI": "http://asc.fasb.org/extlink&oid=6931272&loc=SL5834143-161434"
  },
  "r26": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.9)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r260": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988"
  },
  "r261": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988"
  },
  "r262": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=d3e5614-111684"
  },
  "r263": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bb)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=123419778&loc=d3e5710-111685"
  },
  "r264": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=123419778&loc=d3e5710-111685"
  },
  "r265": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "810",
   "URI": "http://asc.fasb.org/topic&trid=2197479"
  },
  "r266": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(e)(3)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011"
  },
  "r267": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(f)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=123482062&loc=SL123482106-238011"
  },
  "r268": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)(2)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258"
  },
  "r269": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "60",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=7493716&loc=d3e21868-110260"
  },
  "r27": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669619-108580"
  },
  "r270": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=123594938&loc=d3e13279-108611"
  },
  "r271": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=123594938&loc=d3e13531-108611"
  },
  "r272": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=123594938&loc=d3e13537-108611"
  },
  "r273": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612"
  },
  "r274": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "230",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=123444420&loc=d3e33268-110906"
  },
  "r275": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32136-110900"
  },
  "r276": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
  },
  "r277": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
  },
  "r278": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(c)",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
  },
  "r279": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(d)",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
  },
  "r28": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=124509347&loc=SL7669625-108580"
  },
  "r280": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901"
  },
  "r281": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=6450520&loc=d3e32618-110901"
  },
  "r282": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391"
  },
  "r283": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=124435984&loc=d3e28555-108399"
  },
  "r284": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r285": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r286": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r287": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r288": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r289": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39599-107864"
  },
  "r29": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=124431353&loc=SL116659661-227067"
  },
  "r290": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864"
  },
  "r291": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39691-107864"
  },
  "r292": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "850",
   "URI": "http://asc.fasb.org/topic&trid=2122745"
  },
  "r293": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "852",
   "URI": "http://asc.fasb.org/extlink&oid=124433192&loc=SL2890621-112765"
  },
  "r294": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "852",
   "URI": "http://asc.fasb.org/extlink&oid=124433192&loc=SL2890621-112765"
  },
  "r295": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "852",
   "URI": "http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766"
  },
  "r296": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "855",
   "URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662"
  },
  "r297": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "855",
   "URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662"
  },
  "r298": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "855",
   "URI": "http://asc.fasb.org/topic&trid=2122774"
  },
  "r299": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r3": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765"
  },
  "r30": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=124431353&loc=SL124442407-227067"
  },
  "r300": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r301": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r302": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719"
  },
  "r303": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719"
  },
  "r304": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719"
  },
  "r305": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "910",
   "URI": "http://asc.fasb.org/extlink&oid=123353855&loc=SL119991595-234733"
  },
  "r306": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "730",
   "Topic": "912",
   "URI": "http://asc.fasb.org/extlink&oid=6472174&loc=d3e58812-109433"
  },
  "r307": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "350",
   "Subparagraph": "(a)",
   "Topic": "920",
   "URI": "http://asc.fasb.org/extlink&oid=120155617&loc=SL120155628-234783"
  },
  "r308": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "350",
   "Subparagraph": "(b)",
   "Topic": "920",
   "URI": "http://asc.fasb.org/extlink&oid=120155617&loc=SL120155628-234783"
  },
  "r309": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "350",
   "Subparagraph": "(a)",
   "Topic": "920",
   "URI": "http://asc.fasb.org/extlink&oid=120155617&loc=SL120155638-234783"
  },
  "r31": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=124431353&loc=SL124442411-227067"
  },
  "r310": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 11.L)",
   "Topic": "924",
   "URI": "http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856"
  },
  "r311": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "926",
   "URI": "http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959"
  },
  "r312": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=123377692&loc=d3e61929-109447"
  },
  "r313": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=123377692&loc=d3e61929-109447"
  },
  "r314": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=123377692&loc=d3e62059-109447"
  },
  "r315": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=123377692&loc=d3e62059-109447"
  },
  "r316": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=123377692&loc=d3e62395-109447"
  },
  "r317": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=123377692&loc=d3e62395-109447"
  },
  "r318": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "33",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=123377692&loc=d3e62479-109447"
  },
  "r319": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "33",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=123377692&loc=d3e62479-109447"
  },
  "r32": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=124431353&loc=SL124452729-227067"
  },
  "r320": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "35A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=123377692&loc=SL6807758-109447"
  },
  "r321": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "35A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=123377692&loc=SL6807758-109447"
  },
  "r322": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(c)(1)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=123377692&loc=d3e61872-109447"
  },
  "r323": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(c)(2)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=123377692&loc=d3e61872-109447"
  },
  "r324": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(11))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r325": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(23))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r326": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.17)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r327": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(22))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
  },
  "r328": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04.9)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
  },
  "r329": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "825",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=123345438&loc=d3e61044-112788"
  },
  "r33": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(210.5-03(11))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
  },
  "r330": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(12))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r331": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r332": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(25))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r333": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03.(a),19)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r334": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(18))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
  },
  "r335": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4H",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=116884468&loc=SL65671331-158438"
  },
  "r336": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(d)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=124506351&loc=SL117782755-158439"
  },
  "r337": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13H",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=124504033&loc=SL117783719-158441"
  },
  "r338": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "29F",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=124504033&loc=SL117819544-158441"
  },
  "r339": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(e)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641"
  },
  "r34": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(20))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
  },
  "r340": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(f)(1)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641"
  },
  "r341": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(f)(2)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641"
  },
  "r342": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(2)(i)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641"
  },
  "r343": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(h)(2)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=124501264&loc=SL117420844-207641"
  },
  "r344": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "825",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=123600520&loc=SL75241803-196195"
  },
  "r345": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "220",
   "Subparagraph": "(k)",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=124433917&loc=SL114874205-224268"
  },
  "r346": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07.2(a),(b),(c),(d))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401555&loc=SL114874292-224272"
  },
  "r347": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "310",
   "Topic": "954",
   "URI": "http://asc.fasb.org/extlink&oid=123364037&loc=d3e3115-115594"
  },
  "r348": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "440",
   "Subparagraph": "(a)",
   "Topic": "954",
   "URI": "http://asc.fasb.org/extlink&oid=6491277&loc=d3e6429-115629"
  },
  "r349": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "310",
   "Subparagraph": "(c)",
   "Topic": "976",
   "URI": "http://asc.fasb.org/extlink&oid=6497875&loc=d3e22274-108663"
  },
  "r35": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(4))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
  },
  "r350": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "310",
   "Subparagraph": "(b)",
   "Topic": "978",
   "URI": "http://asc.fasb.org/extlink&oid=123360121&loc=d3e27327-108691"
  },
  "r351": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "985",
   "URI": "http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756"
  },
  "r352": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r353": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-23"
  },
  "r354": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r355": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "g"
  },
  "r356": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12, 13, 15d"
  },
  "r357": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r358": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r359": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "15",
   "Subsection": "d"
  },
  "r36": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.4)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
  },
  "r360": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12"
  },
  "r361": {
   "Name": "Form 10-K",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "310"
  },
  "r362": {
   "Name": "Form 10-Q",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "308",
   "Subsection": "a"
  },
  "r363": {
   "Name": "Form 10-Q",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "308",
   "Subsection": "a"
  },
  "r364": {
   "Name": "Form 20-F",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "220",
   "Subsection": "f"
  },
  "r365": {
   "Name": "Form 40-F",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "240",
   "Subsection": "f"
  },
  "r366": {
   "Name": "Form 8-K",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "308"
  },
  "r367": {
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-1"
  },
  "r368": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r369": {
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Paragraph": "(a)",
   "Publisher": "SEC",
   "Section": "1402"
  },
  "r37": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.7)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227"
  },
  "r370": {
   "Name": "Regulation S-T",
   "Number": "232",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r371": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425"
  },
  "r372": {
   "Name": "Securities Act",
   "Number": "7A",
   "Publisher": "SEC",
   "Section": "B",
   "Subsection": "2"
  },
  "r373": {
   "Name": "Securities Act",
   "Number": "Section",
   "Publisher": "SEC",
   "Section": "12"
  },
  "r374": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)(3)(iii)(03)",
   "Topic": "848"
  },
  "r38": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585"
  },
  "r39": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585"
  },
  "r4": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(g)(1)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765"
  },
  "r40": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585"
  },
  "r41": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3367-108585"
  },
  "r42": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3521-108585"
  },
  "r43": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585"
  },
  "r44": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(g)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585"
  },
  "r45": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585"
  },
  "r46": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585"
  },
  "r47": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585"
  },
  "r48": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123570139&loc=d3e3044-108585"
  },
  "r49": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123431023&loc=d3e4273-108586"
  },
  "r5": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765"
  },
  "r50": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123431023&loc=d3e4297-108586"
  },
  "r51": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123431023&loc=d3e4304-108586"
  },
  "r52": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123431023&loc=d3e4313-108586"
  },
  "r53": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123431023&loc=d3e4332-108586"
  },
  "r54": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=123431023&loc=SL98516268-108586"
  },
  "r55": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=123372394&loc=d3e18726-107790"
  },
  "r56": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=123372394&loc=d3e18823-107790"
  },
  "r57": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=123372394&loc=d3e18823-107790"
  },
  "r58": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(d))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r59": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(e)(1))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r6": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6787-107765"
  },
  "r60": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(g)(1)(ii))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r61": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(h)(2))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r62": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(k)(1))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r63": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "235",
   "URI": "http://asc.fasb.org/topic&trid=2122369"
  },
  "r64": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "23",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=124436220&loc=d3e21914-107793"
  },
  "r65": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=124436220&loc=d3e21930-107793"
  },
  "r66": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=124436220&loc=d3e21711-107793"
  },
  "r67": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(2)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794"
  },
  "r68": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(3)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794"
  },
  "r69": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794"
  },
  "r7": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=124098289&loc=d3e6801-107765"
  },
  "r70": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794"
  },
  "r71": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22583-107794"
  },
  "r72": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22595-107794"
  },
  "r73": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22644-107794"
  },
  "r74": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22658-107794"
  },
  "r75": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=124431687&loc=d3e22663-107794"
  },
  "r76": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1252-109256"
  },
  "r77": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1278-109256"
  },
  "r78": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "55",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e2626-109256"
  },
  "r79": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "60B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=SL5780133-109256"
  },
  "r8": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r80": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "60B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=SL5780133-109256"
  },
  "r81": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=125511455&loc=d3e1337-109256"
  },
  "r82": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257"
  },
  "r83": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257"
  },
  "r84": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257"
  },
  "r85": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "272",
   "URI": "http://asc.fasb.org/extlink&oid=125520817&loc=d3e70191-108054"
  },
  "r86": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "272",
   "URI": "http://asc.fasb.org/extlink&oid=125520817&loc=d3e70229-108054"
  },
  "r87": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "272",
   "URI": "http://asc.fasb.org/extlink&oid=6373374&loc=d3e70434-108055"
  },
  "r88": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "272",
   "URI": "http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055"
  },
  "r89": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  },
  "r9": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(27))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r90": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  },
  "r91": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  },
  "r92": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  },
  "r93": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6161-108592"
  },
  "r94": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6191-108592"
  },
  "r95": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592"
  },
  "r96": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592"
  },
  "r97": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592"
  },
  "r98": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6061-108592"
  },
  "r99": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6132-108592"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>54
<FILENAME>0001493152-21-019170-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001493152-21-019170-xbrl.zip
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MS[@[6P7SAJA$*9_VO#0ARJ[E5UNLAMI8M--K!-@R>*3L>W9NRXZ>&1+H-$'
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M-^)I&DNF-Y.#XBG5J]B+8EO6=K-*VTD[MM_04:7?]&8_\J7? O\74$L#!!0
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MZIIL '!M!"XOH-32;_$$TL/3-<#-AMO6C $ S@!PZI$5,&$)\S6<KAK6E^D
M)J]P?XF:20ETR&:9Y$=2+$SRJE03RR36*[J.'TD;)M4<N4E?CPO[MM^'41]
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M/U=6U"$I#6@B:6@H%AY^=22I0QG)A%FDU<K0LN'7Z'IM"6^1T>R)!KIX"7Y
MLMKU)B@FLPU*A3R@] A0FCQ;ZNO&]$LTC./Q6^+'8RCKP%!N9"@!@D<&P41;
MP<: 2,/$RQXL)2P.[V_3'"+\M]5#E[K1U[L U:VANAV+P:IN:U4!T@#I)%AI
M]P"B+&G+RN7A1!WZ3]3QG;KD2FW"J1A.77+?D0.,) DC?J/C27 CHS,/K5B.
MF)]S".\U&9G*@X;?(Y\BE%:-_W"&9MZKBNDPX9ES<@$-U**!W<-A?SMN1)Q
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MV'6"3E=^1B?("Z%W:H+@002V9WA,8AZ_L-^B:\TQ*O>&VI6>;*BL7^L<,G"
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MX[]^_:7AKZ5C$S4[$34;E:CY?,CQZHZ<\>,9JX?P_QL(,7V=5'XZ)@21\L^
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MT+"\R,#R D"6)-.[O5'EXDF<VGLH]6+-4"I^D_V+V1[_RO3*7.[??TCI;;&
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M@7)1KUQ1ZM:VLU(N5<CE4H*0/)59L8V4C/1_*":BS$>),--S7PUP #"T" @
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M ]L.WJT#)F_MZW;Q+UHH_F7/J9',#N<S4-97+[*&5#'0<W#V &  ,  8  P
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ME+ ' '/2@-E33&'79-)M1]Q41G!:$R@05>P!P !@ #  &  , (82]@!@ #
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M%,E535,[<[O,YH&[-!'\T_QP?]9CC?S=<@N$-\H@)=CQ_?4Y?&5*.\_G:'L
M:],5*1X9ZUIKUO54*9U*4BMTVP(CJQ76F)%EHGN]\7]EZ+],<0Y"H['.H8N9
MI7E]MHR;DR!C<'5I-^N562FAP[?S5J;:O,MR;=:?YVQ VD2&-!G2+(BG'TX+
M%0*3=9US=8B^9ZR2X7[I$(]'"RVNFFQ4T3\_Z >'_4_+3:[9*.M, E08:!RL
MO*R, ]8WUC*"7VN"G]LRFX647J#U$Q_MNL;::6:BK3<AK(P.%F*BC3E:*[E2
MX54X6O-I*;/IV7PSB/+CYF5I[_#KR<??[<TSXA*ZG"]4K$L(!U7BL5FSH5JZ
M9^/8ZKKCB\66-6%E>>QP63M>6C'Z,TAWA17IC7JN4"@O?ZQU88ZQUBL4G1GA
M;2CAS9<,_SS*6VJ3RCS8N4M(B%@V_<W2K[+ZI)$ 6+A_)147-U!<>NK^_N'%
M_NCBU[>;D3G8V_M^_^NH]?NU^",6PX'\)M-3NU1FK#-CG4E->V>DU)?P<.3R
M5=!8ZJ5-YY@9Q644MR"*6ZIZ M16K;\J_6337!Y9K'']S,8_*M:8(4V&- OR
M;!]-MPB/=%,UV]F0N#!\8X?$=22@LM$#&>%FW'Z]8/*'(<WT="1@\VW&- =M
MEF/'\; 6YZRS;_5ZEDGM>6,&Q_TJ?;@9'5P8->/GV>,]JVQ0N/)9 ):P$BP?
MF;T#=IIB=7"Z 0 ,E@2(H6=/TVW6=A7VV]/=(?R@ RN8MSD:5 ,_EQ]DC:TW
M@,[3G013"6AU0<-2KEIOY&K5=2X&R23;)F!\^+&4AAV5QD8U[)B:U7/!^NH0
M(Y!G'5G=<B8X]3XR:I2%,762) ^;S:]?OGU5+\N7C<TTAIXG&CG<1'.[#O K
M#KY,TKU&NJ\6-HKN,T1;-T1+RQ*9QH17E;=:J>3JE25,*5UIJD=AJJGW7;5M
MU73C!H237+O^9#5^7%Z?]O1U'Q"^2,_>X2.SV[JL+1PW\!X$S#(NL]9<YBF&
MFR2'%:9ZUG*%94Q#7J][S7!]352WRD:I;M,[WH3)F/PMYX9J)DJS^I?VOO/U
MY.C+Y^)F6FG+%6Q6'WE/)M?6G-9GEFL!0:Q0GN4+N7PFT#(D7Y% J[\"@1;N
MF"I<:<Y9AZA7JJ93'9#LHO\Y?]\^J7[8/#MMT3FTX^[(OM<R]/9BG9%9WN\,
MG&,C\W[3*'"5<C177D8_Z"R?/J.K%Y;9M<7'#UZ@KG5Z<LWLJ90W^GAI'<KT
M2&E=_7[_:^-L4'I0M8TV79=;6M<7L%9:0^6MJ+-[%YN3F;&I/Y9-/:7J)X9H
M5YG94VO4<J5&UA @([8-([:GU=C-2FW+K+%;5@ X*[%;NI<[\_!M@(=O _+G
M,Z3)D&9!=F$E9!>BQ,/_._SMZ0.00J;K7##'M?6VRS3\HFEJT0]"OSR'%UO:
M9"^=MN&A6#E\;'=5\Y9=J"X[['18V\W*] " 605>1M>9,%@#F/QA2#,]@66U
MPB#:Q2OD7JP<% \;'5V[/%YNYZ[U,A1\YZ$N0!B:(Y$1_UH3?[I?8;54M<*H
M8*Y6;.2*A:S&+R.?9?KEUH!^ECHNJEC.54J;,_ T7HW86Y0:X5_-@>[T+4<U
M/H#,[F-75MW!F]%-CVFB[YG%LVLON1*QT1;EHL,*>ZJ!B2*B0;FKM-BM;IH8
M=L0<)"**+!#RIP9"ELAOYR3?*+=M.F<=XK&%XDZIL("ZN5R^"AI*M;IYD9,L
M5IF1Z/J2:*&Q*!(MYBJ->JY>?1WI!-/G:*Y:-SI<@6ZTHCSLXD(5(F9J2U2%
MGK?7I_)9>JNB65[+8"_":/\W#X]=Q&Y?,Y-=G*>FFJL!DRW75I#"7=P,/2BC
MSXP^%V"G+,Z36BOG2LMP KT ?:XHS6MM8_R9SWD#?,X;$*_-D"9#F@59H.&B
MWDNOWS<85A6J!@K%(\-Z.#:Y" .1LZH4K?4*OH>!PK>D@1Y@6(YGPV/8FP(K
M>K"UNJ('L,HRN3)ZS9C\&L#D#T.:>";?"+K'4AV+JFL!,\\7_N",6[Z5/@ $
M335E)Z/ C (SMOWR,/G#D":>;3=#NOFQZ3)0.%WDW:<,V78QB]]P>$K09*[@
MS!4\X0H>HYO5Y< 6<XWR"D+7650E(Z65M\9I++X_ZPM'(^*K7H[-MM5C5^HC
M<U8K=U>?4_I<$8R XGMT$5P9 \D82!H#J;T&!I+A=8;78WB]^#ZO+RD8_W95
M #G\O;WU7W_^K?=4^U:'_>%/\]$MMQGJY8O:='\-MWC)0!ZJ;9"+\/@0RRM,
MRX4'7 M-$$ <;/L&?U$FL>K"/T3_-]6 E\$'U-US=ZW/&'L-L,G_M[.C'.G,
MT/Y1SM5;H-E+]MMC9IO]H]3^5;ZIA@=_%96='<FN-'TP>](U/X__BRKQ3\)4
M.(]A"((ADPS_#9MKRW]'WP'*EJ'V'=B+_.M?Y4'7W"Z>/O\79S4[CCYB'!SX
M&C]Q95R9<ZU^+%4&-"^6+I7^"B 7Y0J35^-OJ%2&I\* E2#]5[D:]F&#35MM
MZ>U_E5,P?SG83RV$<"W\T-_R*?QF_.U)^T-V(%G!?W_#5<7=FLW4^YT6 ZL9
MWMZG2Q?W!(!Y59<4OI#T7\P,R/ -X<UQRG@:M<?A4/@F\B@]QD@H_PP5Y+^6
M?\;6^[7F5K!3_B0:>T/U)I^OOI$[QJ%>A]M;>\=G5X?['T_/3LX^_%0^GIT<
M')]^N,PIQZ?[NYMPON;IP?;6Y?7>Y?'!<?/BY]IO>0/D.$#U%)#B<GOKZDS9
M/SL].#R]/#S OR[/3HX/FE?PCZ/CT^;I_G'S1+F\@@^^')Y>7:X][.%@;Z]-
MU=-T4#[>K?UV-P-5KKHVZGU?X)FNHZBFIESJCXKXYZ&)/7\_>2932OF<@MYF
M^@DF#*\]_%/Y//=RGWH]^&U[9A<[<]IJ']4>VV-OQOSV9_:M:NHC%;WF^[Z6
MC%EHIG9N,P?SL?"?9YTCJ39?^EKS@9^A=07[V#-PP/5[ *?T\M7SU9"7;]&O
MNAE]OZH=_1@ZS9Y;?H*;,.4.GYOR )=8V(7[\L4@0:-8N!G9=J'UHW!;*+6U
M-^_#$"$,W5,=G9+=PO#PD6#9F+O@M.ME[E%\J*.!!XN6JL_0K*ZZP$GFL!7Q
M?D[T1Y<I>SJ8FNVN:1G6[5#Y:!FH:\/"QV9[-Z>HR@$SU ?5!E7<LOL6+V10
MWJ+CHIC_5_Z<_EGX]UT.VP[QBHCM+1U>\] %17RX8SV8L!%_*<=K.;JFJ_8P
M%[<+_G+_)?0+^0;E+:KV#)OH,@-^Z7:9(GZWS\WG8"^J2PQT>TMRT!PA*";O
MX&,N\E^E%[!?!]BO^"=+8;^P"IS!D^)P%W9+ZUE]W43@ &CAAD U1TCCO_!+
ML;D<V/F&H:@:X@#=1 AD8/7;/;@FF[4]V^;-W=NVIQKPHZXZ8$J+,1/6UG#O
M<#C<ALG:S'$ DN@LZ'.*4SJJ;AM#>F]P^7W+T5VQ/Q?116Q)40D;(F?E@,+G
M847/X/B"]VGYM2R+ *.I<2SQTV*#56=<9%<1U34 ++E5N82.,DSOB>),1T('
MUB+ 6:X//-T8PD9,#<P_Q"MY9W)!@&R+*>RQS]I$3["^JG0\N,>.CB%=9<A4
M>U<!&HP27HL7BRI.ES$7L?$ WM=K,5LI%>@<>;A6A]\JF*_P9H!'!X1@&&/(
M15C[%T#+T6T&VH8W.5Z[J^!/ENP46@(K^U,X,**P#1P1?\#=?0&- ZKV59PV
MW_=LG-7C(@X22GH&DX_>>H8@18&OE\@WJ+4X<!GXB6Q+A*C4TQV'.'>(85X>
M[DMFN:LTV\#@D0LA5VTSVU5U,YRE+EBGY>)>(WGMG&L!O^&,C"94!$?>W@J=
MV3\7_$*E%Q*!/.AN5[EE)E RK@/?L#[1*?S$,XFX^\ /VWK?B(#)ZNFN.P8E
MPOQ8,($R Y?DL'E\JD"[EF=H2/\V4VG?\,R=9_+\$=IXE,V.W; %W]H1.$HH
M(<>))?2F:0+/5RX8B%N0'Z9R!,\"#NY\]EE;B.\(]CC!6G+(USNZ =_YNX0+
M7PT_6##Q_QVQ&=XOP80X55W Y;-.J%8S:@1$IN!,_/AF=-9^L#\UC:O*H[%V
M:GPQ1HT_N!DUZI7CSW=5[]M^]<W[/<_131"&F:*^ C$A-2^PDU1%L[U;XJ?6
M@($:)X) 7,/S'%BKI<-"]CW0=DA1!TZGXW9@>\ !1L,>*&)P$(9LQW$L8$6N
MI'P']1_/D8-QX578O$[("& +J'Q@5SGDY*!4TPXPP804']5U,:CB=BW'?P-7
M=<;95M^V-*_M*GV]SPS )3P=<.T>J5? N=HTO(@88%=OZ:YEH^#:WH+G7 :L
ML ^OZ,.A<6\YA7ZL&A:L@]LDOMMK 9<-^&Y[Z%JN]0@< '1MP6__!@;YN&.K
M0_Y4KX=:8[O+VO=]"_1!I85&-[,=KN RDZ#M$#3<!PMPX0X6 "V0W5JV+FJV
M?'# A0Q4#DO@\K?\:Q!I.VTX+X8.:%'_'QH#:%I]L@+H-D/,'@2*H</W4IK9
MEDIW80.'\ER]#6 !J,#UPCJHJ5HFP1#W!@+35EH>*)2&8]%G7,9HK*4;NLMU
M8=R(H7?8#FKG<!SJV29O/M,)7X#8 SW>'P"C"%OX#NP*4EU@'WH'< <0QM:=
M>ZY!>*;0QO"1L+6(Z&0R:9!H&EEW@"\@Y0 -C B5;F^AI8&8- 13!#D!1O:
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MER"229]WT<4%9_FDFAYFQQ7J<6Y6,BC(O>=:J!F-<1/UUF9</T)FC:Y-%)?
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M.+,B#[WJ>L?EH^'BT2[2Z(8 -TQ MG*X3#;ML9O1YZZ^YXRN?E]VM+5#,=!
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M8X@]PA\7>Q^80V3RI 'NIN/),Q30U.VVUT,79%L4T88[ _)< D2]H'*2UU4
MEN%]!1<35$BT1:DX',OP6!H^!<T.+9?:<&%#&;6/6KDITA5Y"Q0_62@ ]/86
M[P"&_1 9ODED=C#EG@7)$./83]UG0J78%.,-KMR%G8W(P/!3%H+P:\B1EA.)
M& [U^L*7\5>-03/YTD.7&-K>KM+LN'A<S$P7AQ*Y)AW8,IQ;XZE@8'' AG/C
M. LT3(%TX;Q3@ZIP+!%/)H4X_-^-.%@"& 6&#/Y<]KESK? YMK<(SMRNHCZ7
MY"4,.M^$D"!':((P%WE;NNF ;!:LC[NW\6&'V0.=H!IPETC]K<;@*!0E51\%
MPJVY2;,"C2:^G4.ZJZ<ZM0O%A,_GV+#4JO5Q_]NW]>MU'*/_U&Y&_1^'FGFK
M=:U:E0^!SGP[+[)M!'TD#XTX!L_<IYF=N6B[L2Z8,,18>/9$2S7OL00(&S?(
M; <X 3RL4D)L"QBX:/X52$;D,+KK392^RP0-[-&%"(YO)H6*+Z?X'6U]3PLI
M8[$+B^^Z^FU7:0-7@NWQ7#X9E)$.)(=21VR^5V1K1TRCSAH'_%3;6\>F;&2Q
M'^[4'.KW>71PO!_V-F'B@U@M:!VJ')L#AO)(.<?&;#Q4F+3BY?%YJ(5HI+<=
M9CO)GD^D/9%W*0J7<)_0*%3@&[ XL1,)L&S<-^^/#Z_C<*!SHI/*C<_%+8PQ
M)USBF .P24IF>DL<>J/_HEF:X4R\8+G-;XJ5Z2GA$T"I!:G^N&6$YAPPB0(_
M-=D^=O7E F1*[4,.]4"G+_N&<WJ.Q3V12>0K=AC-=^+S]2*X3)F"D@=@T70?
M3 U43_CR'&K8(1@;XMPR4E:(4]"-,-L1ZT:7C6OSX49:>% !G(4M#$EAY9UR
MQJ+TQ!H1(.T5!=TW3@&Z$ 6RH,0<!,EJA]P(Y7K,F/I3#'&8&9Z^&7TP/WFW
MZEWENE#;!.5G[V;4U$I[PT^&=76LOGE_$2DA#ATSTXA>9-L7B27=6!W%>P:
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M@1U*A=GG-./,(Q&XOMN+XNQ^>C8';)2R<4/3H?P\TM_>6@3M/XG_CW6OM]E
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MZH-T+]%87)MUL:O& .MS-6;X+IT8/XWT#B&FY)0>4QTP&&G")0[7I*P.X2M
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MNK55',%-F*K0/^ 09'B2J!!-5M!3C_VZ\=5D_=I,RGW_!?0P7[VCZC:%#/C
MOWBWL!T:J,V%%*Z^Q#E^?S2V1_1"PNH=/LK(GZ&^*.164E![>PO4)8XX8F F
MV4,T-3Y ^#;#L6(B( ,JSRUO'@]* RE6#RK&I+@K1JX2CWQR&B@]D?/G0"'U
M.>Z8EM .L6>I%\@Y3W$3.Q/F;\2&-?WIGE$,]Q5$OL&-U$(V@PJB.!%EZH0Z
M' ?"=!'!A^C4URCJ42ADY[+=M0STQM&J.WW0P? '9$OQ=#4=L%\EDX1;#0X;
MD#,0'9;H>G9(?8<G #7#0\U@PP$_C@39#;WCXWCX3#GQ,QQBYN#L,J"KR.\
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M'LD<V4CU],/M<7JOX+VBG0R-&0]^%I;;'=4P^' I0"Q$79NYPURD$S2.4WS
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MQY1X3B>QQ'O1N\)Q,8+]+(K]Z)'AL.4\P1WV&>^E*A\#2Q3[L^+=AD9_A8
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M,<S'"69ZC:OV%+:?N/MP4> Y#Y7+) Q9S;./JZY N.S+W8_M?&H>3\JV7UJ
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MEL%TYZL J])E!@W]4+'W VV<=S%^L$1BC5^C[,]""_K?JS@.VS"L!^>?]&S
MM4-7^DX>1"+HQV*]^J%QV_ULJ*\20>'0-]$S/Z]%57JO%8EA:DPOZ5I@F"\
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MD\WE9W,7\YA JE,X%*N8]/KRYX/]T>)HOE^ZK-]EIC@!_$R9=VN[2&0Z\U?
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M43X\*P27.D;RTPX\&[9_#M"WN(;D7/B;H)\U\:P?;,MQ;OJZAO.0\K5\M=#
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M+<^0,>8!SO5(.)"]@ &HK<L6G,:XT?20+107)#TLC1D\>&WKSMU6VP;[0<?
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M\.:INM^WV/G3G\/.+/9EE@$3DP%CL\T-4>VC+"C@F<_2EQ:Q>8/B^3 -N^B
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MP8T1M22J%(0C%(@D? N*U:U( 1Y;?#>WO@CD#API>M@&!55AH0EB4X")7Z$
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M/#&&F]YX;H=T1)"=?K&N/IW]O+V_O7NSZ+U<&YF69BQL7J$F!5JUE"N52IE
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M:"/:4&]S ^&\1"L TP?>#Q\#"-WE,Y"L/@N=#7ZGX#"?Q+B&0]F]N&["*_2
MRZEY+%(4M&07X6NS3_W&)YL; J*NF!]OIYI@DK8,C^3!D$.!LYXL&QQ2E(>N
MS\EKI=7#0;M\H8Y J?)EAKB9$XBD;4[S0&8/9J1F47F+#Q*6I'BO)HPX:?R]
M&^I0Z@L^,IE/#BYY31!0JKF5-!+>4P@M,.JWW *KU,E)"8_+K9O\K*3.9W
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M#T+E&EAIX[)1-=JH*,]:I!UF/CRM40-/9D $&#:QQXHD*6S[!VR,.[RYD<2
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MGDN93-)E:=+&MN(W%@.&!E>I-=VQ/:'%A;B8 5M:7;VEJ/X>!QU(*)[3%%3
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MS(F(G.QJC3VNJ"^(7[,6E\833N*0Y6C($<1)XMB0!\JJ2A&K\&CK=?.D>Q:
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M^'?BT)B>KZQ? #FX$"7D:,L(.[=S0 ).O#YD<_5%WBL:'1S#F3Q8E/K/;?4
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M(!@C^#%$5*!>@A^%TFD!/ZIKD$;I32R<8=M&J 2[K55-I@:#/@TM:.TPA-P
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MOF$'?%.4QCT\HBXG-I$VF/4T$ ZS6+XE_9X0B$'N1_I;; [O05K](C\EAT?
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M!G)&':^-C4XYRK4ZN7BC/&I7K_8*CWK"07]QTX3NEP3)++XRL <6[*G.N\6
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M$<"KH)B![+<I38T+2,8RP0<.=B,3V4:08)TI]HP66&W0[9.L$)D[ZOPNTS3
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MJ(%B5TR+TK L@C)F[,+O6AQ)@&\0UD3,Q9R< 6X&QHV<MU(4881)/3=6W([
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M*%R(6.VQB7/=9#JS]Y-Q(K['LG!9O:B"YY#N-7555=^BB@1"QV%TL:*"< _
MUV4#0!)ZHR8#TMIZ3,%T.?<@A@,:.O\J.:*IS@#/%JL<(*H+]Y\T1\'@U/YW
MY&T4[($C";0"RQ^)Y,XOV:]14J2H:D!O$ %_ DY5I!S3.X(10W09*B> -SO.
MW$F3(?,E)S\62>Q .BTC(]KN]YGQOMYRO/8#6D&*$BY\IK0.D7\ .=%]."T#
M'( M"U/"=>D6ZUK -M&6F0#- ]/#8@*!@0-&B>\!GA_G.99D"[-@\RG3J]VS
M^MXZ3M@365C\)C-SH45>90[E1?H+86%R>)S8<<66A%LM5&)&&G!2T/7"Q^Q8
MB($8/$E>FHQP"%\\2$<RW*^H,-D!MVK <J%*FC%3>L 0 ;Z"DQ>S1HOARPXP
M*@WR8Q80';(M0Q'QBPK,P(0SCLEGLB/P6N"GF. 2!Q6[*0C1H:OY9CHI7XX-
M(938(I-<5%&V4NIYOFP;-JU(61"36VDKXH!,V8)<$!)N_NM\21TGV.D++Z^Y
MN.!?#CR^R:LK3,Q!U -PQ&#+F5:2JQ >U-=48B>P?,H+!-QXCH$L<K6%TJ10
M*F@Z@#LD(%F8&C)1M0\A*)"YL=T0OEXQ6_B9_&<M*\0"%6&LT]4;^ETJSZ%P
M"2^UXUC.T^ =R(WL@/SV5-,&7FST@Q/6(L^[[TT&'H5!,">+BWU1]S ]\+QB
M..P[A6L0_"Z87:SW'@3?O"R.K646QQMG<6PMLSB661QOS1%V$WE\PBF!04K[
M:5Y:WXL)=*6*GLGP!+I\IJ(7V?]>E4*GQE@(6G0ZA8X/_*M2Z-Z)6T/))>>!
M,/3ZS\C F2XU,R*<PU>EW*B;.B-HMKKR9TXOY//?$S>3>>R8U"(+27G2-[:/
M,Y@FSG0$0N;*B=)3Z& $*%=JE>3J2F1(2:<RU"NH2:W@L%[G/G'0=! N.$#8
MW4CYA##" .8:<T^CJX][X<#C%_5H0+"MJ/P&JNVB9CP>>842 <<M:C:%?9A$
M.2E<G*"'GU&@O]1%JXC]T]DJ*H)E'^# #9%+$/.-X*8.,$!)PU(]7QQ ..K]
M0V<7" -.(J6A39=2W A>?!_K3*C*-DXSY)O-9Z(U<1]OKJ LDW?J['L((( [
M3F?[(>*.,Z!P3SP7@EX(EOW&J+B_.-XJ,&XQU'K&M'QK$))UF,WI:6B<&.7&
M&GN#,O4I&<R(QU71/C.M)ZTY848"]%@!F%J);"'^'(4X#8[PYQKR\@+$:CN4
M-0]08-TU7/O9B&%U[C3.8H'2/ATESGDV["3%]PEAUN0^01'K;TTTN2O3<1/P
M4W1QMJ_'14PM((S#(L9P\9)N<CH)/HU7P>&] (#W#@RG-_SR#FHZBKQ-HV,.
M&QFOZTR*DDJQ **$\U&LUI'U9(G#81JO;4YEOU0*?\'?Y74AG%5_A F",ELK
MXN&EORBB*CY"_PB"=9$&@UH<IUNAT"UR%80J@C>'AI*3,F26F%*[!5<&BY3H
MM:BJ*%8U1A1HMQ,YBSQ+RI1 TXTSM>!$6QP>C O9V1IS62\6> T,)"EG7E27
M(V*(3>FE%M<+U\!LZ86MK,0K*Y1+KYK12^A@&#[]DRVSE"\MI,"GT?ZGX@=S
M(,H6SL=_T1CH1PK&#[$+9B;B;Y6_WRIX,?%=L@@8?W6%?^!G)[V_+[*9D:VF
ME/^NKA33K'HPFRBOG4UH 0TJH=/$[ DU(KHNDSFF-!8 ,4N/>-O8#H]- #W*
M^.&]W6J\S[; "PL@Z"XX-F;=$$%#['@RFWUSMP?_Y^K*OW%[9#-ZN<PA%;,%
M/9_-?S?3Y#=(_0@.O&2:GX]IYG.%'Y&"'-E._.W\NT;<G!>JJ"Q#%6\<JJ@L
M0Q7+4,7/=WR=4^=!D*3'V"W4^E0>KS.1Y9K+I31O N4DAO/+=ZL:@-+6%QM7
M>QHXGLU-V41!0?VT66N<:)>-ZFESK]:XU)I5'9,:0(A!CJ.#8M 2=OD>E(/T
MHJ0YV> )#;D#"S#B\*,BFT[DWNDRU<6(9I=HZ,M&H/EP0=R,DB5M-U%IPI=Z
MZFUH%7TKG]<+Q8P$!%Y=X=ZVLR=@7Q/'ZT$+99<[*?AOV_1KR*^0D[M4"P1V
M+0D7"J\U0_B7MFL'R$("[L=3T6PZV.M&Y,FMKJ3.&?,305F&UM3:&0"/RO(\
ME_'9:!^F %@0YFG=&[N0,*'"G60IF:-(M:/07X><&B<&>-*)>,J49X)5QY;L
MMZN4_='N=+!O#$1-: X( \G/G;<(5/)6&8D0?I49 WP1O9F!^V#F&5(&N1T
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MS$#J<CR=:4H0!TJ?1V7QD O4M^8MCUDFBM\+KB+-NA(%7V:I$7:@()O :>%
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MJG+#@/J? 8Z3!8JVS;D]0M_CYU-I1.D)P;Y2;0K>A%4K/M@A49=RO"_HHU"
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MLV<QP[ :58P''SN+IAK.[=-LVB:*381SPU@$ %Y0QR(H45&*D[ _-N>B/7O
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M#11JB&?4[^^G3U]9,?-AUSDQ)Z=@0GVV4&"#*S>.^_OW_Q3Q'U!+ P04
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M=2 9IS).?N-O>NN^R5LW+G=X]AL$LQD1*PCO;,)A*F@3[C=MVPNXS_BD!_'
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MB<KO#R^GF0%[016J)G<P5%(R+HQF-3PFJ-$6Q[]X4UZ^>:B,9 +HAW8S.BO
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MGNHEFF(9HK5^^9_T$7CR?U!+ P04    " "P@ I3G'])).<R   X2P, %0
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M-4YX"H\E_DH:<U06=!4RYP&M<POZ%FR'VIVA>'$9DB<@TNY3ET MWN<HZ]1
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M*/98,TGY*XA^>F3:!;_#4"+* H%C3[-;7FGPK3@$$6)$59KID6GWQNZH $*
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MSYI1&2<+3%?\K%D1)_\6MK&6=D\#+@J"P><YS<!\)_3W,>];;:A Y-8>-6J
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MQJ<X8@K-PX1;U@56[F( 0'83"017>Q#<ZJDQ8^C$?PQB0E_.4+R 3RBB)@/
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MT M#(8@5H4P4.F@(BE EM-6:/GS)V[\5R]S^Z*I"S&/H$BW(3N 2208&&_3
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M<4&H'2VZ2JC5"L2C69YOHNP6KPMBHD]?S#=K5""'9.G*@.*( IB6&D(6">%
MC/A?FXA4F&2O5E)(DKYYH8$ZI,9 #!0[U-BT!&G%PW*$7Z5+F0&SDD06];[<
MT("5EAX#.5 \T8#3+TE:^;!,N5OB+&.OTT>YW:"HA'VS10]XR!=9$A1CM/"T
MG.$:J%:!0QN^$WM.ITF.A>W(AR2/!-O$GU88+(6&"!U9)+;1F5X@)MU@DA8)
MG683&X<D2=_LT4 =\F8@!HHQ:FQ:K@AQQ.7#D^0B3YPHTLJ%(<@ IIH>M1!
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M0"D-6^+PV?U\!-Y!0XA3*EL#:$$>RU%#?4-XOCB+RN6GK'BV76$TJP2)I6T
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MUQM3]M!7S@EXCH8ULF"# %F.VL&INS-D:?*YI+^QF'\]&UN6N+X;WGD]#4H
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M0MJ'VE8#[&C;(@PWX(Z$<$1C[DZ5>\!A=U3^P7MNP$*/'GP/UK'ACK^?"K+
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MU[BZ%=D(] F=](A>Q#Q];G&"\8H63[O,V245;Y9\]R*V]GI\$L')N1]N^4T
MSL4<5PT?:[(F;*H;-ZFA@M#O(CU8#S/U^Z@H?ID6^6E4IOJ(TD:=<'94 U]O
M0 <*P<DY!J4<6;HWI)_4[&-J*,%E3%*^YPZ$=]LRU0L T<W:_F<(#&K3\QP=
MU*T8@Q"A9B4P/'1%:N%B;^J9YE71>YP3"".53Y NM'-T;<\=F4KHMQ8=BFA]
M4U:?!!@F[X9[R.OO%6\NEI'8X&++KC** =G8X:(RP2MQJ,M.H)K%I=,(I-4-
M-]9;BJ,?\S6*@)CJCM8Z!]BNYDF;$.5ONG_(JT-M\4?MAC+MC"6=.==!J<6&
M1#+/[[?]2K<Q/2X-K\< NQ2O=S P)@$P'-X%M71X4-M5,8-(-OQ=6^&2SL/N
M;G(P3XMN2]O;[BM%?(S+<11V2"(0@YT+IR&P51\B?UU!CZ(OJ"V 3F%=9@9Z
M\4"TM([_.EF(=',9Y<5U+I36TU@QGF^'^D#7 @/[C/F]&F7PQ3A,,;3.&KCQ
M([/.XJ:<B@N?SN;PMEE024_MN,A[;CGCU-L%IOPP"OW*+/UZ\Y"E,?V)3L$M
METD\K_$O\[1*H^R& YS7^%Q7]TIE>-UM//1#-&1H5\UV=M(^OWH691D[R1B:
MEC%6:DRJP1T]QU>!=;!Q3Q*,Z3I,.;2C3E707D'B953R26UW^Q;8;+:!/,L3
M4;2.=^/GJ&+U\'H>5;K9K;NZ3^*/+527X:ZZ8*@\$K"&LW2BQ()DH(1*A@J4
MT4PB<'+.UW\B(HA825[C9_Y)?1?)21/>(#P2M[1FYFOEE.NC'#^+'V'9E^X\
MHZ9:,ZDWO,!L4 EU *0#KYL/#N7!V L'D(I7F#LG.,^MQ:BU@%"MN^7DM#.C
ME_=^9=,$6[IUJ1(&0R\;0N7=Q\:(.6W*[/,VK^98DTW/N#7E)Y8J%RA737\O
M]XXJRO8A7R>UX&P:C]5LL]K-O\%L'#VR) #M/?3*-\:CH%6"M$'DC'6WUOMR
M(KJ%B_X-;U+LH[3R9E;')FS6]$=V%Z#=/*:\*T3\G>,,U79<8:W!4#)HZ;4W
MXB'YHW0M_"U>MP<"MYAVOC2F93R+RN6G-*?FFZYO9W&5/O&=-8<18V1ZH1:&
M.Q5;-Z*/2@SD.+]+"894OR^J*$,QU6F=!X'PG?=T50AFE8#W5:1DON6O8#@C
M01J2X%.4$K2*R&^X0D]1MMFZAT#A0GO!^Q;SUW-O(E*]=EQ=RM/7WA>GB_BC
MT@IS17^'XJHO[X](" YO]T!ONO!?ZR"NA+KIG;"[4?W/L,(!:"KBRA(9P*[F
MD]ZNA>@RV:8#AK2.0(?\U'(28LRQ6<93KV\@2A/VBQ?VH\[^NBI[?=M^5(%Z
M+]H[:4)99>V$6CEE!,+$[1!Q5F043,&\N9]P9\G(#FOI\C#6?.Y:?[=9P^$R
M"C.E.'1%J><;A\H%C%V?K&CR_EA'OQN;$D5YTOM]7BTQ0=4RRE%?"=:<Y0#U
M99O?'#8+O]=T#U\Y_1N]ATL?3%^<H%!3]$)X$[?Y8I'&F)3=P5Y3QVI1GUW#
M!+9+<94<&*H:P"D.1FH1=BBR* C*Z;^%2  E*<$QY068[;DHBUCXII^B1_YB
MW AJN:EZOK/C7)C!_1VK'A@JC@ [I.9E'A/,/&S3O ER5++47H&0\884"URR
M:!!1]@F;CCP&8IY/,I0@!P<4/1DPY-$ 4S@3M&)H@2<+Z=L0\C)O6"SB'76Y
MK'0N<E3TYELTJB#M,;&35G#NC(8JQ;!Z?"3X,:IP8W3BCA(0TV-[>*0[/=4=
M7^_S^LV(]"$]=#.Z6L:\:>.<>/ N,E6)C/&..T]@=//HKFI*=A"B?"N#Y01L
M@V%GMQ';ML(A$@[_),TN%7$0GSAX&P<'*XKI61E=G[)T*7B[!3O7%O,G^ ?S
M(YB5Y4:$]BEOT_*W3P33>4"%:;-6M_J;;A[R/8I>.;8:#])I73,]_CX]LJ32
MB2T5?;.@LBQN(!=&Q'*C[UC[+CL/9*YEW4#)/EI#G>_1]EU3-4[6=U69?IE]
MUU!2V<%7B&[C=[^F.(,23WZ26OE'D=%DLK1Z]=U[ASD???]55^7D/;B?[9?=
MAY5EU?;BIU8:4@_>Y?5I4YVP%Z9UP:>GS-![?YVTXJ1N.DENL'KGE$74=LHL
M78"9#+>[:^=X09?9R2G.Z0\5?T/V/"WCK"@WM.;=]F&=T@BSUSJB>.K]5(<$
MX%![!]2F?=$Z%50G@W@ZJ)/0M-N>):DZC*:_#=E,__0K0\/BR^+DTZ:BF*YQ
MQ>_[9,5SR5V(T_SQOK@A!0MEFV:S//D^HA]*3)ZPUHOJD G[X/WA*X)UAL.E
M&KR''+PHPVZS31R)U!%-'K'T$<\ -3FP\%PB#T0SX;Y3-!O4Y',\NYZC)K\0
MUCCNRY+@='6"I[ZXR"^IU?OIW<-A^DM9@7&5VG6%).XT=Z.,B;AYAUZ)Z?,)
MS^,#5--!5N:Z3+SV'A&E^ZZ*2'4UQ9+<4DC+^X[E21W5H0[@@(IM.B<HJGB@
MAP?\F.8YG."E!ZPKET@/T[64.?<C[<BNP3,\9_V%=WJ'HDNQ+6L5% F=033P
M_QLMP_<\5F@3B&2B5AMF<DS]7%U!A^S._1R 3W3W+)9]<.9J^&A.N;2.;LI:
MF&+P/20"4!WS\%4[JM<>+OOCZ=('+_/H$?C1WOVGY*0I #/_.&\.&4SQ^4:G
MXBO$V7>"(SGW5T^,$[7=RV"W\:W.EV+EVX#)(0W]2!!'9>MWJN"#FOM1"+X<
MB[]+L4<;?7QL]L!::>M4O-@X]<I*F1.HGKU[51URC:7(YGCZZ,YE<QF)V2L?
M1]/O[-9*JHHP(_%(&*!Z[$25?.#1>!2&X^GKTQ1\AQ'Y('9!<S%Z7XMWBRGL
M$O-ER-TZ2ZM!;4^5B;<+UY-5T/XQO'4Y!.]BDQ9+NO2=_)]-6?&;<5%5D?1A
M4S&O*^9)0D02]5E"R1()U8ULQN0RE\H[8K@,A %.)YRH>MW[Z($!'$D7GJ;4
MHX?(D?T<\!HLD$^*WV<=Q 'U16[>]9RLD(?P2L%YL'WQ+]]9XLMFXTXOC!S
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MZ(F)<T?7+F-";D&8[4V(:TJN?@?F>T2B2QZXZX%:<S1;8BT-IUU!J+([OO6
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M1IG44"9A6(WD@'380*T*;PT>Q['60A53"](\-VS;?Y[CTUX)-&M_DS"LYG%
M*O4??@#R_@$U*HCKA%[:KZG-O<S+#6&3JILB2^/7>_Q2G69TXJ]:X)OD@;61
M$UC%8I]IT9E"K8;67 ]5C6*86<#VE*8Y6+,?0O4E8;6.#:;IH FU9XM 3@GK
MP_!+ONZFXV'S.W=J27,ZY:2SFE6Q<&^ZW5($V\1[%<=(A3HEU":]_8MP*:JG
M_"Q]-B;"H Z=[=Y=WIQQVX03X:>OG-A+4L":V !1.<5GPL*VMN]#AIF7T(E2
M7M$5IXB4I)W::^1@M8(9I#R19])\P9LU\@$G\'06]0^Q54H+4%^O--A(LSBL
M=G'"*L5JSS&JM7@;=?2"VJS[YV),.YG%8;63$U9IU^FY@-E.2X)']2B; K"V
M<D,K[Q&R:Y(0V^L3K:,QS661A]5:;F"EUV.H5MM6,T!MU>R7W>%JLV81<,AC
ME-<G9WS(G76.TH0;O-1^.Z0!JTUW+X#RN+5[^%COTO/03C@NGC!Y97-V-G]O
M]QQ+7+W9K'D7+CHYBQD,5_V$$WY<6D4O:+TAZZ(,M'5_%R]QLLGPO%W7=!YB
MH377>8J-7X/2;[SLG!(LZNQ;#,EWIDZ/D>2Y6=AU'Y=D+.D^5E>)_])DT4.P
MO9R=G^BZ+G*QN.W4VN"%KMYS0#*-?.4,C':>BZV^=".<1GIOHD9;",P=HNS(
MU6<T*&(XF--%\V!XE][/-184"3 H;]\:YVD=*;V-;] U-TZD^UG>,__22#ZZ
MY)/R_%%8\[2=%4AD;^X/B>MLVZL&1\KZ]BI5(.*/RO]+X_XNA9^4_MT'=1U[
MP)'R_E-!%CBEQ9J3BY=U2H)U@-V ?&D]8:]:F+1++!IDS"$5"VS'T#MV":W3
M-D>IGWK>8O96 ]_M%[YJFRAC,5C57<,W"H#](E 52#=CAT0EC7[K=<C"D++P
MN'P_@[WE4G<!WB=Z2USF7X[^_2;_.?^<G]_G/]!_[OZ=J:VBZH2KXY=HM<[P
M"95Z__,?/K__>/[OS#&2>3[RZ[FMGR1%M& >CW3UP)X6>L41H2DP+_,5A;4L
M3_ARNEJF5!3G*(E> [E\=0W//-?=QE6+P:*E$:/DX-78,RZ-V$%1R,W0'O;[
MY\*E&5HQP,TPQ&AI!G8.!*<9V#&'4T-L!2$WA832UAC\F"=D<R@V-N57SLV2
ML!K$!E,;]Z&[427>%@\R6O0VZ.Z92]\2T]_XK4OMC<TZ9F83 N$\?4H3G,N'
M.8=,'%:S3U RZ8VZ_F8EJD0NS8E/*2[&1FQ2U%Z,7??O8C8!2JG4-M)$4F<;
M)O( CR%_C:M;_(3S35T'R>EK76EL776+$Q9&-=$8AO%)P*+.SO@U\?C9W1XB
MDJK;EE\>C)O4$#\N%.F%M#0LP&Z9/N;,!]_IKKM- 5:S.J(=-F)7#=2]=AX/
M^9FD//Y_$]C8T%(:67B-9 :J:I]& VT?9PE[+6$;;(QY\3(W_/FBXT[\/2E*
MA:^FDQJL]AJ%V1Q<+:W5^<T?X2(MQLA'ED08WT[Q0A2[V,DO<A=$Z]:IDX35
M7#:8DC.GD.=.3*U&6!>F!H5^XT06@=4(6GS#VM_6>.B]D@:)?IM$DH!9Y[;-
MD48N^+9( \1.<^ L=R4Y&(Z7=I*7P%DNX=-;EM \E^_1.=\+A-@"%I2:JV!B
MGE-[  :_V<7/5G6MT/\.K/*5X)3WN+A8T)K>!GC219(;","J:PTZ=73T\+4M
MGE;DIZ*6I;)6$E;]VV!*!PVM/)!%\CGY>_$4Q4O=4-O[#*ONE=BD(9:\14(L
M<#7_+5KA\NYS6F+R^5Q;VPHI:)6NAZBJ>RZ-[MXBKG""/K\]#VN!2!K_C=WB
MCG*=Y1E*P&H '3S)TE Y]+>W2(@&KW,!XRIZ%GL9AKI72L)K Q-,95L :(C;
M@N9<7?^$T_PQ(A76=0&-'*Q&,(.40AYS:73]%FT5@K;%9V)M!ED$5@MH\4G/
M01(PU=[$#;S,ZTW54AP/=OWY]&$3C5JP&F<,9&W$S)1%<A7:*)*?-0\4RG 9
MI<R4SA>S39)6;/&>5I768<DL#JO1G+!**^E:"<T7B*NA5B_L)D9;F'FUQ*0%
MI8U;9):'VE(FL*:FXGK;I@I[GB.R=FTIHS2L=G*!*@U7_"/8-G*R>B9AF"TT
MPN)M&PB2O;L5H=9OZ"0GU78=E1"L]C @E-\1$<'E:]F@M7]=Y$X-H)&#U09F
MD)('9)$C2$VQ\^VQ^HH,<_@CI7A[X6Z=I7),NX/G *OYIRK>X>_5-0] $)%C
M?816LCQAWB,M+57'XL@/*N^P]T</#.#(B#M-Z7?A=>E&[#17<1OD+=%>S;#@
M5RXW>+9RL)AD!FFYO\,C?X&Y3?4I?7*Z3+65@]P40Y"VIF#7*L TQ5WZXM(2
MK1C@AAABM+0#%0?4#.P:AE-#; 4A-X6$TM883*%MCO"#Q04;S%S:HR,(N#UD
ME);VX IPNL=UZG8;?2L'N#$DD):V8/)PFN+>S4[='X&5&F*TW8$.?%#7[]&9
MZXC1E03<& J8-AN5]0:-X$UR_XPSMWEM5Q)PDRA@6F,V,(W0X=3OE\6FC/*$
M3RKXLKF[]K[)M(Y.(W1A-=MXX,.&I)G]J;X[VM5#3#'LO*Q3-DJOO'KE*"^I
M4LY>:G5K3K,FV,9T@BTWY8=W=5.V2OUV#.OR9O5T@]@H&G0N?FU!>LVG*"7\
M[>WYHOM0D%3K&CE8E6\&*46YI]+2\\SK<-XYM8.P\ \VNCEW1& U@!:?WL&9
MRP;V,/]YD_^LG23W/T.K;P4V55U3,?1SX$GPS3+-TO5-E*UPHKN@J)"!5>-Z
M@/)[DTP2U:*!&?Y3FI=%?O<O?+;<Y#]HKX>JY6"U@!FD3'XAC:@X8O+HA]!M
M<5?A]1+GQDF.4@I:.^@ARJU0RT+PY?]<WN+'-(].2?&L=2"796#5OAZ@Y/)5
M2R(N&MK3J':IMH4CT4K":@4;3)6_41.2!$8XDEGRQ&+6B(<C:U>H^^)SFF$Z
M(<YQ[6@@M8^;&JS&&H59"H4FE.LG,Q&IG<:J JV:!!H_B$#O$V?T4T&$VXCE
MBK!)&%:;.2"50Q)T5(#<%>Z]4FYM'8,PL-:Q(Y5:)^L]O@ZC>;XGFW5Q4:ZC
MO,C.\67^1#MT^AC%[%V*_(ZF4JPBW4@U0A=6XXT'/FS+[R\N[\+N7GUF=ZRJ
MZHR99G)&2XM)E">WN,0TA>5E3DM4;2K\0U&NTRK*+O-8-]_;,2%83;IG*:29
MHT@.B?202)#'H&^21&V:J$F4[24'[<SBODIM9EK[HHU[9Y*&U;HN4*7X=^(:
M3F-TMUIAA\.T>ITO?BC6^)J7-LH^XX0!%!33C8LN6K":; QD::2DNFQCFFF'
MC:A>D-_F),'$-G'1"<)J$PM**9PZ%4=<'LADY9[VZ"C!+W>O9857I7Y,TPG"
M:@X+2L63M5P<U?(G;+QY&W8_:;""E _/) E83:"#)\T'ABO=,.=DG^G*FRT>
M6%#\<F$W2Q9Y8&WA!%9JF5H+-6I ;-7E]=W%[6=-NW0_PFH$!3(IT ,7"?P8
M^A/.BC4G1],S==-<@RRLJK<#E<X6MAIHJQ(\)BCS=Z/3/5O#Z$5AM8L5IRHR
MJ%" TBK\:O!BDR?L#?*K-,9YB5G(=_P)R[<13<*P6L8!J:)MUE'^BM(2%0]9
M^MAL9=-AG;_W2-KT4"82Y,'M,5I@_#;0I8LXVY3I4U- :Q!,LSRL%G0#*[O4
MUEJH5@,RYHM@236FSU%*%[HYVT!2]3*#+*PFL@,=T\?J@%!-WUIMTPO7PYJY
M_SRG!F5K %K;+;6=30%6 SJBU;5BQ+I6UT:^Z=A(Z02P1,_+-%ZBF#9T4:$'
MC&*"$_YR;O1(&[NL$(Y(3G\EQ6N4\; 35)4G]O#*']^J,SZIKUASHQS%2_9&
MS%-$TF)3HKC9U6,[LO%VN&WAA%F>W5 8K"4>\7QA8(]*"AAE#! E9Z]6EFW9
MM2T0Y@4T?D1]MHS(([XOYFM,-+'Y=(*PFL&"4CJH%P?T,9=G';9H-<(X6*>D
MK-BU^I]IE]>M E1"L%K!@%#RJV:B(I( %PXZ&V&WZ#F*69ZPO4,<+?0G#"9A
M:,UA12HW"YTJB@9AKR%MM0*[0[[]6[',+:'4)1E8K:$'J/1[IZ(0(JM?G\_.
MJ%7<9!5_.9VL=;YX:CE836 &*?GAG<_05APQ^;!QOS!YHHL!VZI6+0:K(8P8
MI7!#0AC(RO7R]OX'MFVU8=-J/F.XNCK3;5[K96&UAQVHM+5--5!?Y011I<!;
MJDUOI8/7+'E*RX*\LI=P5-L*)F%8K>. 5%Z2MG:++?RB6@G]<\-BA)/LE2X[
MRR7?2 AS.O>2KC:KQLN6OPZ=\#=.VTZN.*&SZL!J-G? \DD=U]SZ$0M=M&'*
M8ILAF _QYZBD!'(<BTS"T!K+BE1N)::"8 U/=$65)[R4GPHRRQ]QMHKRN]<\
MH2*8^T6L7W4+&V=56$TW&K>TZ&D30(N"/0,KDD!-&JA.).S%R,Y&4_.D,*?<
M?7$3O?;-BN+5Y3':L)IW%^CFG;=U\R(SMZ3-?NW N(8)<9VN'C:DY  N7EC@
M#'G>HA*"U6(&A'*(ZXXHPD(VR+AVFA8WRXBL(N;+9YC3:^1@M8 9Y+ 1^M*]
M67R@& =O180 _4[/]C.LBE=B4^SOB+ &04]@&T-WC\GJ')<Q2=?=4FT/ #2"
ML"K>@E(Z &@G:VS$CQ"=R*W"^"R,CF3S\=?L(?-6\3W</7\$'2Z7*#;HEW.\
MB.@"%5VQ)'UW@$WYYC&*UK_.RA)7Y=F&D,&"4RGPZX?@-6_&)9&<2YV@6BYH
M)>MK%URU6NHS4#5>I=%#FJ7,#<! 6%D*4/4:P VKNB,:FK\\2-2RR.CJH+SX
MYR:M7E45+TO]^GLP%6\ IWS*NA;]=R2$T:RJ2/JPJ;CO"5TNW40!VZ-#C5F>
MN+6.30=F)S%#-709ON<KQ ,U4NV!D3_6RS^E_9>$ #6#'IMT>[*11(UHZ#J_
MS.-BA:^*TESK6S&(]:Y IZ]Y(8R^9N+?!*K^2W99$Y>J?1N-"*!JUR&3GRX5
M<@W70XW)[&&9<KZIRHJ:.LH Y9 \% *P=+)C4SZV0R=!'=F0#_N>X^;=VSK8
M33G/FXO^=+SJW+,Y*_**1'%5GX_H7_W=/4D #7KHDFA""I7"N;<.J,"&]Z1S
MHRFN4T-EG1R0];6B7N*8;'#2F!%Q*LJFE==8N9X9EP(H@[H3<.U3T5\W"7W#
MWLRJTT*M.=ZF=H)H>F#:^X;@=9320I<;PGCLUL9#+=#MJ@7KV):U/FH3@-9X
MU)1@N@!/ZB&?&C(>,$2_K[-;2L?0R&X%&-GP=6+<JHM0+$$WFI26B_FAE#?B
M]@ES0A+VI[/D=#;>UI1 \V!4 =R-.4\3U8ER(C06OI,NC&F?>3ZC8<2^:<&=
MZ(TO@GP$;IO599V='1@3.SK%8/Z'-Z1X2A.<G+[^6+*93;L@G\55^J2U"^[:
M@&S!#J EAW+,PJ252]0DPN[Q?<W2H6;@&[3=SMBF%<8+I;ZA.%\TX]U\0?_E
M/O.EPKG(I@"E]SKCE-R'ZK=KBP7MH$*1_BPT:3<M@XW5&E)^2MD]X5W[H4(;
M?C\T@1[9#]NDPO7#IK ,)?L?V\M_BC+FX4:'BXJD<843]F'&(S=V_M"1O*'\
M+!)YR(JS3<(WMN,E>ZWY-JKP!25SK%R ^T4 B&>!"BXY\M.$3P1;.^F?H&W6
MXF,=<+/WMYZ"@(04<U >'4T 0PTRQ* A@>T8N=^6Z#PMUT499=^38K-FD[2T
M9/.J-*>3:_6MYQ#Y Q@A@Q9[,M9OF=T@0AP2U^R"0EM4 ?E.:VIH28HLC5_O
M\4MUFA7Q;SJB6A6!659WO"IJ\-93F#B>!/JE_I>EA7AB ?>_V16$Z,6A%76R
M@!K."E&QX<&O3T0O !N''ZR=LL IW3<JQ6MPE)Z])Q)K=FI/&<<E ZA)]T&O
M/*E\(T+1-"NF&2%L.B&N10%O^@[6T]>M2%V4V7-$DNNF;H1S#0ML3C8B9-#V
M>/9Z,W3D]9DOH*F$U^*:V-A[A+9+2;KN4[*6@3A!%,8;@:-QA.L@Z9W(4UF.
M)DA8@+UKN5.0GW#ZN*13J=D3G0T]8E&J^8(G(.W[>,L9@"MEH *KO4$0#]W(
M%G/LJ>PGME2C!CKF$/A*3[!:O*,=)!I\Q.JDUUT%<HE#6DD =LP1H!0,7J<1
MR@$_HV,MBRRHIJ_!7\U-$]!T9B3@D3.8$PA>;[N8G_J)XVGG*+I, '3DZ<LV
MP>RCSA/"/&."^AN,?A<O+"YEB?F(-3$M35E_F61U*K$W"C=H4 T'-7B"S%<.
M5=UU(9@#AV]N.V8-:)SV7>(IN=W!<ES<%I/2V:9:%B3]5QV:B%\X$F7C>SZ]
M^KQE=?/C>HT)_^DJ7:7*0\,I\P//X@,7<_0<5>1R,F >XDF?()Z-^ 7QC$!1
M<J?137W8.O$D0ITI>').459O$P?]$;:"Q-T_7=&?Z)^;/]'_L%SI7_Y_4$L#
M!!0    ( +" "E,#OS!C7#T    1!  5    ;&EX="TR,#(Q,#8S,%]P<F4N
M>&UL[7WK<^,XDN?WB[C_05<3L3'WH;I>_9[IVY!?U9YQ63[;U;5S7SIH$I*X
M39$:D)3M_NL/ "F)+P )BE!"*F_L;KML $3^,I$ $OGX^W\^+:+1BM T3.)?
M7KW[YNVK$8G]) CCV2^O/M^]'M^=7EZ^&J69%P=>E,3DEU=Q\NH__\___!\C
M]C]__U^O7X\N0A(%/X_.$O_U93Q-_C:Z]A;DY]%'$A/J90G]V^@W+\KY;Y*+
M,")T=)HLEA')"/M#\>&?1]]]\]/#Z/5KP+"_D3A(Z.?;R\VP\RQ;IC^_>?/X
M^/A-G*R\QX3^D7[C)PO8@'>9E^7I9K2W3V_+_RFZ_ST*XS]^YO_OP4O)B,$5
MIS\_I>$OK_AWR\\^?O@FH;,W[]^^???FOSY=W?ESLO!>AS&'S2>OUKWX*%W]
MWOWTTT]OQ%_735LMGQYHM/[&AS?KZ6Q&9G\-%>TK,TG#GU,QO:O$]S+!=>UG
M1M(6_%^OU\U>\U^]?O?^]8=WWSREP:LU^ )!FD3DEDQ'_+^,>YNO1N%31CBW
MWO"_O#E-F#"R:8H^<TJFO[SB+=C0[]^]_?[#6S[P7VJ-LN<E$\HTY#+U:O2F
MST=/O(BC<S<G)$MU'^]L//0D;CQ*XFQ.LM#W(J,9=?8<8'I\F9 %&SJ=3"=+
MOK*9[&C!4O>R-BTC^ R&&'C"=UGB_S%/HH"IP?-_YV'V;#)7>>^!IWGJI?.+
M*'DTXG:KTP"3FM"9%X=_"@:-X^#$2T/VI1M*4O9-\5O=#.$C#+&B\S2,2:K7
M*(UV0[ O7RP\^LR$))S%X93)<)R-?3_)XXSM[#=)%/HAT?/3:)1!I,Y\05A<
M!+<D8@(=,%60/=]3+TX]'Z3U=/V&0NHUWW4#?IPB[!L0^==T&V!BE^STN"#W
MWI->O#J:#C !1M<BS(068BO\-!&RRLZT 'D'=!UD;3ZDY-\Y^\KYBG]*OPJ[
MV^]-30RK+FRH#="'[[V':"@BZF-9T7S Z6KZ6=2"L G">MO3B 8PZCH/>"0X
M(YD71NFU1_EQ<T6@1P19OR'P8[?"((_(9#IFHOXZ"*.<?^&.^#D-,R;SYT]^
ME <DN*#)@H.4%P>FR?3<HS%;&^D-H7=S=FPN)ZG%W-8']Z913+FXVZB#\O@+
M'YT?U/-,V';8]XW9IA_#]I39+GW^1*@?IGRA#D& <D0K>MY8B, C#+D.JFK\
M-$FS% HV= "+&Y4IPJ;C#"KE%UY(A2F2JSE_/EF*J^JC1X/S- L7?&+C-,T7
MXO?&$K_+Z(.JU>[]MI=D&8PU. DE@$P^5FPAL@L-V["8%BE^G5XD=+'5,KWH
MVN$#@XIEJ13)#0U]PLT[[*J4Q)4IRI7H,*CL?2;VCJ2]-#Y\&+MW:-/)]QC*
MPAW;_*0&ZZ^:ZK)B5;QBOZAU(6RZ,3O;K@?BLP:]B61AQEN6;U3O1J_Y@U;.
M\64_%BW+6:SG$25^[=,1?_A)&H\LZT<T\;R3$O^;6;)Z$Y#P#8>%_R#P$=BP
M?_PN/C1^2#/*]L;U2)'W0"(Q_N^L3:/)FSW,ZIP)5_8\#@*&?%I>TKLGU]VR
M.<<J!\>T/E^/^NNAV8\U]K6?R<H6;Y;B4>&U/P^C#>>G['8C ZW\8**9=T+9
M8?"75^_>OD7!F0DWN<S((@5A76F-C[=*8N2P5T@HH7^/!'WYPST;?_P4PAC0
MZG.H;&@1LED'^^%%Y?MGR<(+XV[X.YHYA[A$CBK8=U!1PKTGM/EAC>G&8AJ?
MR.)ANR?6\>YLJ$-\LXXM8"V5DPJ\"NHJ8K [SE,O?1 DY.GKF><M"[!)E*7K
MWPC47[]]5WIQ_*7\]>^;Q]W3R$O7S\\2I5/V471Q;@5TZAP]'16YP61.=6)2
M750V[FJ+S X]SIU\Z:)D1Z74O@I<7?[7_>^52^:-5UA0WG[#S]]K$[14(?'N
MX-Y +?5A<"VE +2.O!$YP^@O"4O6U_;[Y":G_IS=CG=CT@[C =GV+2[;=@9L
MT(U(O^&O[[5\W^S>Z>LM@%RPL</K+D25C;Z+JCT#.V;?#_@<+B)O)CFSUIL
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MXJZ^"X*6"A_'?!B\5-.].-07)T>4H8G.VX5;ULP<QJH-Q)+#/&_RE[HP$\]
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M)9_!==H)\3 PF=:NFI(;M;H+VBL<''L]$4XIRRX9N8S#C,WT)G^(0G\R95J
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MYC!CNR$IO59)S55U&#1<B>J&)?+JE;FL<XPCD((>5#L2[UV=F$D2,T>B$WL
MK^6<W>C$RI="C;]F=U-L6X=<8FJA*PHR+;D 76\V=PBXTM8NY3.3XZLAUJ4;
M<NM&9VJ!P;-"#[B[&]A,W+Q4EHY51;;QY\O8CW)>>JSX=<JC!+>%1I4WS?>Z
MF^;&L:K\UFCSL?(OZ8A_CK=??_#E#NKL';2O4:=D=:7*75'3T(+]5OXIY.<O
M.Y=86QSIG6UQ652_R]A.YD#IB@'Q,:S&,CR#!BG$8NTHZ;IX6ZW5<EQ"_U%L
MP^LB-_9DN_D=[.<T)T6XFQE.WPD@[H&=U%E2L4-. OM=#4=&AV>C*P*L*MY;
MN2J!:@#V& LM=Y)5<>H-JOD&_%.Q <=DQN=[")NO;BUM2@DC:T7#>6";VMQ4
MC+V8Z8INW/'D<OZT#&D1:6C_+-GY,;1<:2X?*!5L.13!TZ^Z%HEH2M1P)D"1
MM5;IUU4UVHNAMLKK[+@";PF;<TK$2>AN&85=UN*=*M;*OX.6P]"*>%D""5=X
M=&OA,FY-V4:AZ,&G 10]:V5[$43/$BL/99MV^#7H]_>8&45=/AYV0C6(>?P\
M/HC[^9&\")E(^,NCD 3 8Y/[/G$36M1N"7=L8K\_36+!M]R+>$#%>\T:V/=D
M\-(96U\-.'P]DG-(N>JY+[#M<TC'IZ!2>60O2GUY<CRZ>!AT<,X@X E I?O
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MDA)77,^&@JEP1YU,*WXSI7/,GB1>-8&CLKWO5?KU;#U&G;VFNN+TA2/,71/
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M3US&&0WC-/1MWQQ4WW2TPI,#N[:>4RZ)Y&"/P VCF?CCF9>1S>UI7V_W@(E
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MIFGVF_\/4$L! A0#%     @ L( *4U5)_"N1!P  _BL   H
M ( !     &5X,S$M,2YH=&U02P$"% ,4    " "P@ I3ZM J7)$'   2+
M"@              @ &Y!P  97@S,2TR+FAT;5!+ 0(4 Q0    ( +" "E,L
M ED*2P0  +P/   *              "  7(/  !E>#,R+3$N:'1M4$L! A0#
M%     @ L( *4_:7#O5*!   X@\   H              ( !Y1,  &5X,S(M
M,BYH=&U02P$"% ,4    " "P@ I3(4RIIHVQ 0 O+Q, #
M@ %7&   9F]R;3$P+7$N:'1M4$L! A0#%     @ L( *4ZYK7[UD$   ::D
M !$              ( !#LH! &QI>'0M,C R,3 V,S N>'-D4$L! A0#%
M  @ L( *4](>:R9%"P  8GP  !4              ( !H=H! &QI>'0M,C R
M,3 V,S!?8V%L+GAM;%!+ 0(4 Q0    ( +" "E.<?TDDYS(  #A+ P 5
M          "  1GF 0!L:7AT+3(P,C$P-C,P7V1E9BYX;6Q02P$"% ,4
M" "P@ I3ZH@M]OQ@  "=:@4 %0              @ $S&0( ;&EX="TR,#(Q
M,#8S,%]L86(N>&UL4$L! A0#%     @ L( *4P._,&-</0   !$$ !4
M         ( !8GH" &QI>'0M,C R,3 V,S!?<')E+GAM;%!+!08     "@ *
+ &4"  #QMP(    !

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
