UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 15,635	$ (3,832)	$ 26,177	$ 4,380
Reclassification of pension and postretirement adjustments into earnings, net of $20 and $68 tax benefit in the three and nine months ended September 30, 2024, respectively, and net of $6 and $18 tax benefit in the three and nine months ended September 30, 2023, respectively.	78	20	231	59
Total other comprehensive income	78	20	231	59
Comprehensive income (loss)	$ 15,713	$ (3,812)	$ 26,408	$ 4,439