Convertible Preferred Stock and Stockholders' Equity - Stock based compensation for all stock awards (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Convertible preferred stock | ||
| Total stock-based compensation expense | $ 41,496 | $ 43,459 |
| Research And Development | ||
| Convertible preferred stock | ||
| Total stock-based compensation expense | 22,520 | 20,849 |
| General And Administrative | ||
| Convertible preferred stock | ||
| Total stock-based compensation expense | $ 18,976 | $ 22,610 |