CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
Net income	$ 195,113	$ 218,363	$ 7,217
Other comprehensive income:
Pension settlement and adjustment, net of tax	17,307	764	(2,890)
Foreign currency translation	263	5	(112)
Comprehensive income	$ 212,683	$ 219,132	$ 4,215