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Schedule of Exercise Prices of Common Stock Options Outstanding and Exercisable Including Options Form of Warrants (Details) | 6 Months Ended
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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

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- 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
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- 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
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