Balance Sheet Components - Schedule of Components of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Prepaid Expense and Other Assets, Current [Abstract] | ||
| Prepaid clinical expenses | $ 3,326 | $ 4,020 |
| Interest and investment receivables | 989 | 298 |
| Prepaid expenses | 605 | 1,069 |
| Prepaid insurance | 295 | 530 |
| Other current assets | 25 | 20 |
| Total prepaid expenses and other current assets | $ 5,240 | $ 5,937 |
| X | ||||||||||
- Definition Interest and investment receivables current. No definition available.
|
| X | ||||||||||
- Definition Prepaid clinical expenses. No definition available.
|
| X | ||||||||||
- Definition Amount of current assets classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|