CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 49,411	$ (21,971)	$ 23,732
Other comprehensive income (loss):
Foreign currency translation adjustments	1,584	(4,366)	(1,421)
Change in defined benefit plans, net of tax	(384)	11,238	4,673
Derivative instruments, net of tax	66	4,016	(684)
Other comprehensive income	1,266	10,888	2,568
Comprehensive income (loss)	$ 50,677	$ (11,083)	$ 26,300