Income Taxes - Schedule of Significant Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Deferred tax assets:
Net operating losses	$ 101,027	$ 82,925
Credits	19,682	17,660
Deferred revenues	256	48
Stock-based compensation	3,187	4,786
Reserves and accruals	2,506	2,650
Property and Equipment	131	830
Intangible assets	57	244
Capital losses	453	452
R&D Capitalization	20,637	28,471
Unrealized gain/loss	3	2
Interest carryforward	399	0
Lease liability	8,474	7,445
Other assets	4,788	4,362
Total deferred tax assets:	161,600	149,875
Valuation allowance	(153,803)	(142,994)
Deferred tax liabilities:
Right-of-use assets	(7,808)	(6,895)
Total deferred tax liabilities:	(7,808)	(6,895)
Net deferred tax liabilities	$ (11)	$ (14)