Significant Balance Sheet Components - Schedule of Other Non-Current Liabilities (Details) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Supplemental Balance Sheet Information [Abstract] | ||
| Operating lease liabilities, non-current | $ 1,501 | $ 1,223 |
| Other | 395 | 346 |
| Other non-current liabilities | $ 1,896 | $ 1,569 |
| Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other non-current liabilities | Other non-current liabilities |