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Stockholders Equity and StockBased Compensation (Tables) | 12 Months Ended
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Dec. 31, 2024
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, 2023 |  |  | 510,787 |  |  | $ | 17.88 |  |  |  | 3.84 |  |  | $ | — |
Granted |  |  | 71,330 |  |  |  | 2.91 |  |  |  |  |  |  |  | — |
Exercised |  |  | (10,974 | ) |  |  | 3.82 |  |  |  |  |  |  |  | 60,102 |
Forfeited |  |  | (71,448 | ) |  |  | 21.89 |  |  |  |  |  |  |  | — |
Expired |  |  | (34,755 | ) |  |  | 5.33 |  |  |  |  |  |  |  | — |
Outstanding, December 31, 2024 |  |  | 464,940 |  |  | $ | 16.24 |  |  |  | 3.07 |  |  | $ | 184,818 |
Vested and expected to vest, December 31, 2024 |  |  | 464,940 |  |  | $ | 16.24 |  |  |  | 3.07 |  |  | $ | 184,818 |
Options exercisable, December 31, 2024 |  |  | 445,275 |  |  | $ | 16.81 |  |  |  | 2.80 |  |  | $ | 153,803 |
Schedule Of Share-based Compensation, Stock Options, Activity |
|  | Year Ended |
|  | December 31, |
|  | 2024 |  |  | 2023 |
Expected volatility |  | 75.36%-92.89% |  |  | 68.13%-95.70% |
Risk free interest rate |  | 3.76%-4.54% |  |  | 4.21%-5.12% |
Dividend yield rate |  |  | — |  |  |  | — |
Expected life |  | 2 - 6 years |  |  | 1 - 6 years |
Closing price per share - common stock |  | $2.49 - $2.62 |  |  | $4.31 - $4.35 |
Schedule Of outstanding RSU |
|  | Number of Shares |  |  | Weighted- Average Grant Date Fair Value |  |  | Aggregate Intrinsic Value |
Outstanding, December 31, 2023 |  |  | 557,688 |  |  | $ | 4.95 |  |  | $ | 1,790,178 |
Awards granted |  |  | 484,269 |  |  |  | 5.82 |  |  |  | 2,818,446 |
Awards vested |  |  | (253,425 | ) |  |  | 5.72 |  |  |  | 1,430,838 |
Awards forfeited |  |  | (6,668 | ) |  |  | 10.69 |  |  |  | 82,083 |
Outstanding, December 31, 2024 |  |  | 781,864 |  |  |  | 5.19 |  |  |  | 3,698,217 |
Schedule of stock based compensation expense |
|  | Year Ended |
|  | December 31, |
|  | 2024 |  |  | 2023 |
Research and development expenses |  | $ | 0.3 |  |  | $ | 0.2 |
General and administrative expenses |  |  | 1.7 |  |  |  | 1.1 |
Total stock-based compensation expense |  | $ | 2.0 |  |  | $ | 1.3 |

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