Income Taxes - Schedule of Significant Components of Net Deferred Tax Asset (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Components of Deferred Tax Assets [Abstract]
Net operating loss carryforwards	$ 69,455	$ 57,034
Tax credit carryforwards	13,846	7,328
Accruals and reserves	1,942	1,209
Other	65	3,429
Intangibles	4,960	4,671
Non-qualified stock options	5,767	4,433
R&E expenditures	34,172	27,709
Lease liabilities	4,213	4,116
Impairment of long-lived assets	5,987	6,115
Total deferred tax assets	140,407	116,044
Right-of-use assets	(2,063)	(1,912)
Other	(619)	0
Total deferred tax liabilities	(2,682)	(1,912)
Valuation allowance	(137,725)	(114,132)
Net deferred taxes	$ 0	$ 0