Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Payables and Accruals [Abstract] | ||
| Research and development, including manufacturing and clinical expenditures | $ 18,886 | $ 6,940 |
| Payroll and payroll related | 6,438 | 5,904 |
| Professional fees and other | 672 | 501 |
| Total accrued expenses and other current liabilities | $ 25,996 | $ 13,345 |