CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 65,013	$ 46,939	$ 136,537	$ 62,018
Other comprehensive income:
Pension adjustment and reclassification adjustment, net of taxes	576	195	17,254	390
Foreign currency translation	439	65	423	181
Comprehensive income	$ 66,028	$ 47,199	$ 154,214	$ 62,589