Income Taxes - Deferred Tax Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets:
Accounts receivable	$ 1,261	$ 1,223
Accrued expenses	2,354	982
Capitalized research and development	44,724	30,918
Operating lease liability	32,398	44,443
Net operating loss carryforwards	11,498	28,222
Stock-based compensation	3,389	5,419
Tax credit carryforwards	17,778	18,338
Depreciation and amortization	18,538	0
Other	2,593	989
Gross deferred tax assets	134,533	130,534
Less: valuation allowance	(109,541)	(60,520)	$ (47,361)
Deferred tax assets	24,992	70,014
Deferred tax liability
Depreciation and amortization	0	(31,808)
Operating lease ROU asset	(28,915)	(39,745)
Total deferred tax liability	(28,915)	(71,553)
Total net deferred tax liability	$ (3,923)	$ (1,539)