Accrued Expenses - Schedule of Accrued Expenses (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Payables and Accruals [Abstract] | ||
| Accrued external research and development | $ 5,355 | $ 4,353 |
| Accrued employee compensation and benefits | 10,055 | 9,992 |
| Accrued manufacturing | 0 | 500 |
| Accrued consulting and other professional fees | 1,855 | 1,974 |
| Accrued rebates | 0 | 5,334 |
| Accrued loss on future purchase commitments | 0 | 1,538 |
| Other accrued expenses | 645 | 258 |
| Total accrued expenses | $ 17,910 | $ 23,949 |