XML 44 R33.htm IDEA: XBRL DOCUMENT v3.21.2

Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants (Details)	6 Months Ended
	Jun. 30, 2021 $ / shares shares
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding (Shares)	2,550,000
Options Exercisable (Shares)	1,650,000
Exercise Price One [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Prices | $ / shares	$ 0.900
Options Outstanding (Shares)	33,333
Options Exercisable (Shares)	33,333
Exercise Price Two [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Prices | $ / shares	$ 1.200
Options Outstanding (Shares)	83,333
Options Exercisable (Shares)	83,333
Exercise Price Three [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Prices | $ / shares	$ 1.680
Options Outstanding (Shares)	66,667
Options Exercisable (Shares)	66,667
Exercise Price Four [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Prices | $ / shares	$ 2.800
Options Outstanding (Shares)	250,000
Options Exercisable (Shares)	125,000
Exercise Price Five [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Prices | $ / shares	$ 3.000
Options Outstanding (Shares)	666,667
Options Exercisable (Shares)	666,667
Exercise Price Six [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Prices | $ / shares	$ 3.030
Options Outstanding (Shares)	500,000
Options Exercisable (Shares)
Exercise Price Seven [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Prices | $ / shares	$ 3.200
Options Outstanding (Shares)	250,000
Options Exercisable (Shares)	125,000
Exercise Price Eight [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Prices | $ / shares	$ 3.210
Options Outstanding (Shares)	200,000
Options Exercisable (Shares)	200,000
Exercise Price Nine [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Prices | $ / shares	$ 6.000
Options Outstanding (Shares)	166,667
Options Exercisable (Shares)	166,667
Exercise Price Ten [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Prices | $ / shares	$ 6.600
Options Outstanding (Shares)	50,000
Options Exercisable (Shares)	50,000
Exercise Price Eleven [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Prices | $ / shares	$ 7.140
Options Outstanding (Shares)	200,000
Options Exercisable (Shares)	50,000
Exercise Price Twelve [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise Prices | $ / shares	$ 12.000
Options Outstanding (Shares)	83,333
Options Exercisable (Shares)	83,333

X

- Definition

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.

+ References

No definition available.

+ Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(iii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceThreeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceFourMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceFiveMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceSixMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceSevenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceEightMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceNineMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceElevenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=LIXT_ExercisePriceTwelveMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: