Equity Incentive Plans - Stock Based Compensation Expense (Details) - Options to purchase common stock - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Equity Incentive Plans | ||||
| Stock based compensation expense | $ 2,159 | $ 1,489 | $ 4,290 | $ 2,693 |
| Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense | ||||
| Equity Incentive Plans | ||||
| Stock based compensation expense | $ 2,159 | 476 | $ 4,290 | 1,046 |
| Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense | ||||
| Equity Incentive Plans | ||||
| Stock based compensation expense | 387 | 1,021 | ||
| Location, Statement of Income, Balance [Axis]: us-gaap:RestructuringCharges | ||||
| Equity Incentive Plans | ||||
| Stock based compensation expense | $ 626 | $ 626 | ||