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Schedule of Stock Options Activity (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Offsetting Assets [Line Items] |  |
Weighted Average Exercise Price, Granted | $ 7.29 | $ 4.58
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term | 3 years |
Number of Shares Options Outstanding - Ending | 5,085,000 |
Equity Option [Member] |  |
Offsetting Assets [Line Items] |  |
Number of Shares Options Outstanding - Beginning | 3,795,000 | 3,082,000
Weighted Average Exercise Price Options Outstanding - Beginning | $ 2.21 | $ 1.67
[custom:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1] |  | 3 years 8 months 12 days
Total Intrinsic Value - Beginning | $ 26,441 | $ 1,085
Number of Shares, Granted | 1,825,000 | 713,000
Weighted Average Exercise Price, Granted | $ 7.29 | $ 4.58
[custom:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm] | 6 years 2 months 12 days | 7 years
Total Intrinsic Value - Granted |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term | 3 years 4 months 24 days |
Number of Shares, Forfeited | (505,000) |
Weighted Average Exercise Price, Forfeited | $ 8.50 |
Total Intrinsic Value - Forfeited |  |
Number of Shares, Expired | (5,000) |
Weighted Average Exercise Price, Expired | $ 1.39 |
Number of Shares Options Outstanding - Ending | 5,110,000 | 3,795,000
Weighted Average Exercise Price Options Outstanding - Ending | $ 3.27 | $ 2.21
Total Intrinsic Value - Ending | $ 20,820 | $ 26,441
Number of Shares Options Vested and Exercisable | 3,994,000 |
Weighted Average Exercise Price, Options Vested and Exercisable | $ 2.51 |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term | 2 years 7 months 6 days |
Total Intrinsic Value, Options Vested and Exercisable | $ 19,218 |

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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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