CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (40,139)	$ (33,375)	$ (74,458)	$ (72,135)	$ (168,627)
Other comprehensive income (loss), net of tax:
Change in foreign currency translation adjustments	(39)	102	319	(225)	(1,200)
Pension benefit plan	(869)	530	72	2,179	1,169
Total comprehensive income (loss)	$ (41,047)	$ (32,743)	$ (74,067)	$ (70,181)	$ (168,658)