Income Taxes - Components of Deferred Tax Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Deferred tax assets
Amortization and depreciation	$ 64,237	$ 64,919
Net operating loss carryforwards	103,643	98,702
Tax credits	15,529	15,375
Stock-based compensation	11,226	6,946
Deferred royalty obligation	6,409	4,907
Other	8,122	6,707
Deferred tax assets	209,166	197,556
Valuation allowance	(208,568)	(196,197)
Deferred tax assets net of valuation allowance	598	1,359
Deferred tax liabilities
Right-of-use asset	(598)	(1,359)
Deferred tax liabilities	(598)	(1,359)
Net deferred taxes	$ 0	$ 0