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v3.25.2

Stock-Based Compensation (Details Narrative) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2018
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Weighted average grant date fair value per share |  |  | $ 0.81 |  |
Research and development expenses | $ 1,226,954 | $ 2,819,645 | $ 3,392,046 | $ 6,113,506 |
General and administrative expenses | 1,540,910 | $ 2,193,706 | 3,521,117 | 3,911,291 |
Unrecognized compensation cost | $ 400,000 |  | $ 400,000 |  |
Minimum [Member] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Cost recognized period |  |  | 3 years |  |
Maximum [Member] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Cost recognized period |  |  | 4 years |  |
Equity Stock Awards [Member] | Granted Under 2018 Plan and 2007 Plan [Member] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Common stock, reserved for future issuance | 112,424 |  | 112,424 |  |
Equity Stock Awards [Member] | 2018 Plan [Member] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Number of shares common stock | 264,667 |  | 264,667 |  |
Stock Options and Restricted Stock Awards [Member] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Share based compensation |  |  | $ 300,000 | 100,000 |
Stock Options and Restricted Stock Awards [Member] | Research and Development Expense [Member] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Research and development expenses |  |  | 100,000 | 200,000 |
Stock Options and Restricted Stock Awards [Member] | General and Administrative Expense [Member] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
General and administrative expenses |  |  | $ 17,000 | $ 17,000 |
2018 Stock Incentive Plan [Member] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized |  |  |  |  | 131,334
Common stock, reserved for future issuance | 130,691 |  | 130,691 |  |
Shares available for issuance | 18,267 |  | 18,267 |  |
Number of shares common stock | 133,333 |  | 133,333 |  |
Inducement Option Grants [Member] | Board of Directors Chairman [Member] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Weighted average grant date fair value per share |  |  | $ 14.71 |  |
Inducement Option Grants [Member] | Board of Directors Chairman [Member] | Common Stock [Member] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Shares issued | 15,366 |  | 15,366 |  |

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