UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 13,254	$ 15,635	$ 21,414	$ 26,177
Reclassification of pension and postretirement adjustments into earnings, net of $32 and $97 tax benefit in the three and nine months ended September 30, 2025, respectively, and net of $20 and $68 tax benefit in the three and nine months ended September 30, 2024, respectively.	109	78	326	231
Total other comprehensive income	109	78	326	231
Comprehensive income	$ 13,363	$ 15,713	$ 21,740	$ 26,408