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v3.25.1

Schedule of Unvested Stock Option Activity (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Share-Based Payment Arrangement, Employee [Member] |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Number of Options Unvested, End of Period | 366,666 | 392,326 |
Weighted Average Exercise Price Unvested, Ending of Period | $ 2.13 | $ 0.80 |
Average Remaining Contractual Term (years) Unvested, End of Period | 12 years 5 months 8 days |  | 8 years 10 months 9 days
Aggregate Intrinsic Value Unvested, beginning of Period |  |  |
Number of Options, Granted |  | 400,000 |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value |  | $ 0.47 |
Average Remaining Contractual Term granted |  | 10 years 2 months 1 day |
Number of Options, Vested | (365,860) | (413,884) |
Weighted Average Exercise Price, Vested | $ 0.47 | $ 1.90 |
Average Remaining Contractual Term vested | 7 years 3 months 3 days | 6 years 8 months 23 days |
Number of Options, Forfeited |  | (7,601) |
Weighted Average Exercise Price, Forfeited |  | $ 9.68 |
Number of Options, Vested | (806) | (4,175) |
Weighted Average Exercise Price, Expired |  | $ 41.61 |
Number of Options Unvested, End of Period |  | 366,666 | 392,326
Weighted Average Exercise Price Unvested, Ending of Period |  | $ 2.13 | $ 0.80
Aggregate Intrinsic Value Unvested, ending of Period |  |  |
Share-Based Payment Arrangement, Nonemployee [Member] |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Number of Options Unvested, End of Period | 335,001 | 166,789 |
Weighted Average Exercise Price Unvested, Ending of Period | $ 1.83 | $ 4.05 |
Average Remaining Contractual Term (years) Unvested, End of Period | 10 years 8 months 12 days |  | 9 years 5 months 26 days
Aggregate Intrinsic Value Unvested, beginning of Period |  |  |
Number of Options, Granted |  | 360,000 |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value |  | $ 0.46 |
Average Remaining Contractual Term granted |  | 10 years 2 months 4 days |
Number of Options, Vested | (334,906) | (137,565) |
Weighted Average Exercise Price, Vested | $ 0.46 | $ 0.47 |
Average Remaining Contractual Term vested | 10 years 2 months 4 days | 9 years 5 months 19 days |
Number of Options, Forfeited |  | (53,447) |
Weighted Average Exercise Price, Forfeited |  | $ 1.31 |
Number of Options, Vested | (95) | (776) |
Weighted Average Exercise Price, Expired |  | $ 145.24 |
Number of Options Unvested, End of Period |  | 335,001 | 166,789
Weighted Average Exercise Price Unvested, Ending of Period |  | $ 1.83 | $ 4.05
Aggregate Intrinsic Value Unvested, ending of Period |  |  |

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