Equity-based Compensation - Compensation expense (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Equity-based Compensation | ||
| Total equity-based compensation | $ 2,087 | $ 3,748 |
| Total unrecognized compensation cost related to options | $ 1,728 | |
| Weighted average period over which the unrecognized compensation cost is expected to be recognized | 2 years 7 months 6 days | |
| Performance-based awards | ||
| Equity-based Compensation | ||
| Total unrecognized compensation cost related to options | $ 0 | |
| Research and development | ||
| Equity-based Compensation | ||
| Total equity-based compensation | 1,316 | 1,080 |
| General and administrative | ||
| Equity-based Compensation | ||
| Total equity-based compensation | $ 771 | $ 2,668 |