Fair Value Measurements - Schedule of Liabilities Measured on a Recurring Basis, Unobservable Input Reconciliation (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Mar. 31, 2026 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||
| Change in fair value | $ (3,400) | |||||
| SAFE Agreement | ||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||
| Beginning balance | $ 0 | $ 34,561 | $ 30,148 | $ 29,364 | 34,561 | $ 29,364 |
| Change in fair value | 0 | 3,439 | (2,096) | 784 | 3,400 | (1,300) |
| Conversion to equity upon liquidity event | (38,000) | |||||
| Ending balance | $ 0 | $ 0 | $ 28,052 | $ 30,148 | $ 0 | $ 28,052 |