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v3.25.1

Stockholders' Equity - Warrants (Details) - USD ($) | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Mar. 24, 2025 | Mar. 19, 2024 | May 15, 2023
Number of Other than Options |  |  |  |  |
Outstanding and exercisable, beginning balance (in shares) | 111,606 |  |  |  |
Issued (in shares) | 163,957 |  |  |  |
Expired/Forfeited (in shares) | (11,606) |  |  |  |
Outstanding, ending balance (in shares) | 263,957 | 111,606 |  |  |
Exercisable (in shares) | 163,957 |  |  |  |
Weighted Average Exercise Price |  |  |  |  |
Outstanding and exercisable, beginning balance (in dollars per share) | $ 16.71 |  |  |  |
Issued (in dollars per share) | 6.52 |  |  |  |
Expired/Forfeited (in dollars per share) | 31.46 |  |  |  |
Outstanding, ending balance (in dollars per share) | 9.73 | $ 16.71 |  |  |
Exercisable, ending balance (in dollars per share) | $ 6.52 |  |  |  |
Weighted Average Remaining Contractual Life (in Years), Outstanding | 8 years 11 months 15 days | 8 years 5 months 15 days |  |  |
Weighted Average Contractual Life (in Years), Exercisable | 9 years 3 months 21 days |  |  |  |
Other disclosures |  |  |  |  |
Purchaseable stock | 2,368,072 | 1,979,413 | 2,379,508 |  |
Compensation expense | $ 470,000 | $ 220,000 |  |  |
Number of shares vested | 28,770 |  |  |  |
Halston License |  |  |  |  |
Other disclosures |  |  |  |  |
Purchaseable stock |  | 100,000 |  |  |
Warrants outstanding, exercise price (in dollars per share) |  | $ 15 |  |  |
Warrants |  |  |  |  |
Other disclosures |  |  |  |  |
Purchaseable stock |  |  |  | 18,293 |
Compensation expense | $ 0 |  |  |  |
Warrants | Halston License |  |  |  |  |
Other disclosures |  |  |  |  |
Warrant term |  |  |  |  | 10 years
Contra-revenue related to warrants held by licensee | $ 40,000.00 | $ 30,000.00 |  |  |
Number of shares vested | 0 |  |  |  |
Warrants | Target price |  |  |  |  |
Stockholders' Equity |  |  |  |  |
Expiration period | 5 years |  |  |  |
Warrants | Target revenue |  |  |  |  |
Stockholders' Equity |  |  |  |  |
Expiration period | 10 years |  |  |  |

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