Balance Sheet Components - Schedule of Accrued Severance (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Balance Sheet Components [Roll Forward] | ||
| Beginning accrued severance | $ 42 | $ 0 |
| Incurred during the period | 1,391 | 413 |
| Severance paid during the period | (1,433) | (66) |
| Ending accrued severance | $ 0 | $ 347 |