Equity-based Compensation - Compensation expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Equity-based Compensation | ||||
| Total equity-based compensation | $ 348 | $ 522 | $ 997 | $ 1,729 |
| Total unrecognized compensation cost related to options | 3,084 | $ 3,084 | ||
| Weighted average period over which the unrecognized compensation cost is expected to be recognized | 2 years 8 months 12 days | |||
| Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense | ||||
| Equity-based Compensation | ||||
| Total equity-based compensation | 213 | 215 | $ 592 | 781 |
| Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense | ||||
| Equity-based Compensation | ||||
| Total equity-based compensation | $ 135 | $ 307 | $ 405 | $ 948 |