Fair Value Measurements - Reconciliation of Preferred Stock Warrant Liability Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Level 3) (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2025 USD ($)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 25,343
Change in fair value included within common stock warrant liability adjustment	28,066
Exercise of common stock warrants	(1,757)
Ending Balance	$ 51,652