Fair Value Measurements - Schedule of Warrant liability (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Warrant Liability [Roll Forward] | ||
| Beginning balance | $ 103 | $ 22 |
| Change in fair value | 173 | (13) |
| Ending balance | $ 276 | $ 9 |