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SUMMARY OF BLACK-SCHOLES OPTION PRICING TO ESTIMATE FAIR VALUE (Details) - USD ($) | 6 Months Ended
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Jun. 30, 2021
Equity [Abstract] |
Number of Options (in shares), Outstanding at beginning of year | 722,501
Weighted Average Exercise Price Per Share, Outstanding at beginning of year | $ 0.62
Weighted average remaining contractual life at begining | 4 years 4 months 24 days
Aggregate intrinsic value at begining of year | $ 29,000
Number of Options (in shares), Granted at market price | 165,000
Weighted Average Exercise Price Per Share, Granted | $ 0.54
Number of Options (in shares), Exercised |
Weighted Average Exercise Price Per Share, Exercised |
Number of Options (in shares), Forfeited or expired | (40,255)
Weighted Average Exercise Price Per Share, Forfeited or expired | $ 3.13
Number of Options (in shares), Outstanding at end of year | 847,246
Weighted Average Exercise Price Per Share, Outstanding at end of year | $ 0.48
Weighted average remaining contractual life at end | 4 years 8 months 12 days
Aggregate intrinsic value at end of year | $ 177,000
Number of Options (in shares), Exercisable at end of year | 546,074
Weighted Average Exercise Price Per Share, Exercisable at end of year | $ 0.50
[custom:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableOutstandingWeightedAverageRemainingContractualTerm] | 3 years 10 months 24 days
Aggregate intrinsic value at exercisable | $ 134,000

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- Definition 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. + 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)(iii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition 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. + 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)(iii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. + 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 (d)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition 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. + 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 (e)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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