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Stockholders Equity and StockBased Compensation (Tables) | 6 Months Ended
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Jun. 30, 2025
Stockholders Equity and StockBased Compensation |
Schedule Of stock option |
|  | Number of Options |  |  | Weighted Average Exercise Price |  |  | Weighted-Average Remaining Contractual Term (Years) |  |  | Aggregate Intrinsic Value |
Outstanding, December 31, 2024 |  |  | 464,940 |  |  | $ | 16.24 |  |  |  | 3.07 |  |  | $ | 184,818 |
Granted |  |  | 10,448 |  |  |  | 9.42 |  |  |  |  |  |  |  | — |
Exercised |  |  | (99,714 | ) |  |  | 6.35 |  |  |  |  |  |  |  | 725,882 |
Forfeited |  |  | — |  |  |  | — |  |  |  |  |  |  |  | — |
Expired |  |  | (15,233 | ) |  |  | 75.60 |  |  |  |  |  |  |  | — |
Outstanding, June 30, 2025 |  |  | 360,441 |  |  | $ | 16.27 |  |  |  | 2.25 |  |  |  | 1,215,405 |
Vested and expected to vest, end of the period |  |  | 360,441 |  |  | $ | 16.27 |  |  |  | 2.25 |  |  |  | 1,215,405 |
Options exercisable, end of the period |  |  | 340,776 |  |  | $ | 17.02 |  |  |  | 1.88 |  |  | $ | 1,016,618 |
Schedule Of Share-based Compensation, Stock Options, Activity |
|  | Six Months Ended |
|  | June 30, |
|  | 2025 |  |  | 2024 |
Expected volatility |  |  | 117.44 | % |  |  | 75.36 | %
Risk free interest rate |  |  | 3.95 | % |  |  | 4.54 | %
Dividend yield rate |  |  | — |  |  |  | — |
Expected life |  |  | 2 years |  |  |  | 2 years |
Closing price per share - common stock |  | $ | 9.42 |  |  | $ | 2.62 |
Schedule Of outstanding RSA |
|  | Number of Shares |  |  | Weighted- Average Grant Date Fair Value |  |  | Aggregate Fair Value |
Outstanding, December 31, 2024 |  |  | 781,864 |  |  | $ | 5.19 |  |  | $ | 3,698,217 |
Awards granted |  |  | 357,940 |  |  |  | 7.26 |  |  |  | 2,597,022 |
Awards vested |  |  | (122,283 | ) |  |  | 5.81 |  |  |  | 1,039,505 |
Awards forfeited |  |  | — |  |  |  | — |  |  |  | — |
Outstanding, June 30, 2025 |  |  | 1,017,521 |  |  | $ | 5.84 |  |  | $ | 13,604,256 |
Schedule of stock based compensation expense |
|  | Three Months Ended |  |  | Six Months Ended |
|  | June 30, |  |  | June 30, |
|  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
Research and development expenses |  | $ | 0.2 |  |  | $ | 0.1 |  |  | $ | 0.4 |  |  | $ | 0.1 |
General and administrative expenses |  |  | 0.5 |  |  |  | 0.3 |  |  |  | 1.6 |  |  |  | 0.7 |
Total stock-based compensation expense |  | $ | 0.7 |  |  | $ | 0.4 |  |  | $ | 2.0 |  |  | $ | 0.8 |

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