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Schedule of Vest Stock Option Activity (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Share-Based Payment Arrangement, Employee [Member] |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Number of options outstanding, beginning of year | 2,020,214 | 1,498,798 |
Weighted average exercise price outstanding, beginning of year | $ 3.01 | $ 4.22 |
Weighted Average Remaining Contracted Term (years) Outstanding | 8 years 8 months 12 days | 8 years 10 months 9 days | 9 years 1 month 9 days
Number of Options, Granted | 400,000 | 550,000 |
Weighted Average Exercise Price, Granted | $ 0.47 | $ 0.49 |
Weighted Average Remaining Contracted Term (years) Granted | 10 years 2 months 1 day | 9 years 8 months 15 days |
Number of Options, Forfeited | (7,601) | (28,584) |
Weighted Average Exercise Price, Forfeited | $ 9.68 | $ 17.71 |
Number of Options,expired | (4,175) |  |
Weighted Average Exercise Price, Expired | $ 41.61 |  |
Number of options outstanding, ending of year | 2,408,438 | 2,020,214 | 1,498,798
Weighted average exercise price outstanding, end of year | $ 2.50 | $ 3.01 | $ 4.22
Number of Options, Vested and Expected to Vest | 2,041,772 |  |
Weighted Average Exercise Price, Vested and Expected to Vest | $ 1.90 |  |
Weighted Average Remaining Contracted Term (years), Vested and Expected to Vest | 6 years 8 months 23 days |  |
Number of options exercisable, end of year | 2,041,772 |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price | $ 1.90 |  |
Weighted Average Remaining Contracted Term (years), Exercisable at End of Period | 6 years 8 months 23 days |  |
Share-Based Payment Arrangement, Nonemployee [Member] |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Number of options outstanding, beginning of year | 579,155 | 279,723 |
Weighted average exercise price outstanding, beginning of year | $ 3.09 | $ 6.12 |
Weighted Average Remaining Contracted Term (years) Outstanding | 9 years 2 months 23 days | 8 years 4 months 9 days | 7 years 11 months 4 days
Aggregate Intrinsic Value Outstanding, beginning of Period |  |  |
Number of Options, Granted | 360,000 | 300,000 |
Weighted Average Exercise Price, Granted | $ 0.46 | $ 0.54 |
Number of Options, Forfeited | (53,447) | (568) |
Weighted Average Exercise Price, Forfeited | $ 1.31 | $ 153.12 |
Number of Options,expired | (653) |  |
Number of options outstanding, ending of year | 885,055 | 579,155 | 279,723
Weighted average exercise price outstanding, end of year | $ 2.02 | $ 3.09 | $ 6.12
Aggregate Intrinsic Value Outstanding, Ending of Period |  |  |
Number of Options, Vested and Expected to Vest | 550,055 |  |
Weighted Average Exercise Price, Vested and Expected to Vest | $ 2.56 |  |
Weighted Average Remaining Contracted Term (years), Vested and Expected to Vest | 10 years 7 days |  |
Aggregate Intrinsic Value, Vested and Expected to Vest |  |  |
Number of options exercisable, end of year | 550,055 |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price | $ 2.56 |  |
Weighted Average Remaining Contracted Term (years), Exercisable at End of Period | 10 years 7 days |  |
Aggregate Intrinsic Value, Exercisable at End of Period |  |  |
Grants in period, weighted average grant date fair value | 10 years 14 days | 9 years 8 months 4 days |
Number of Options, exercised |  |  |
Weighted Average Exercise Price, Exercised |  |  |
Weighted Average Exercise Price, Expired | $ 145.24 |  |

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