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Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets
Loss carryforward	$ 25,977	$ 33,497
Research credits	24,207	14,998
Foreign tax credits	20,217	10,026
Accrued expenses	15,806	16,377
Fixed and intangible assets	1,703	6,216
Deferred revenue	9,007	9,768
Capitalized R&D	90,391	95,281
Lease liabilities	6,674	8,981
Other tax credits		2,378
Other	1,249	1,668
Gross deferred tax assets	195,231	199,190
Valuation allowance	(162,253)	(152,235)	$ (157,595)	$ (111,779)
Net deferred tax assets	32,978	46,955
Deferred tax liabilities
Fixed and intangible assets	(21,620)	(27,391)
ROU assets	(5,958)	(7,603)
Other	(1,547)	(6,224)
Gross deferred tax liabilities	(29,125)	(41,218)
Net deferred tax assets	$ 3,853	$ 5,737

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