Income Taxes - Benefit (Provision) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income tax benefit (provision):
Federal	$ 39,821	$ 36,067	$ 17,484
State	15,375	13,691	9,606
Expiration of NOLs and R&D credit	(82,825)	(15,141)	(16,862)
Income tax benefit (provision) before valuation allowance	(27,629)	34,617	10,228
Deferred tax valuation allowance	$ 27,629	$ (34,617)	$ (10,228)