CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 17,574	$ 33,741
Other comprehensive income (loss)
Current period pension and postretirement plan adjustment, net of $557 tax expense and $205 tax benefit in 2025 and 2024, respectively	1,888	(706)
Pension settlement, net of $1,771 tax benefit in 2025	6,033	0
Reclassification of pension and postretirement adjustments into earnings, net of $115 and $89 tax benefit in 2025 and 2024, respectively	390	308
Total other comprehensive income (loss)	8,311	(398)
Comprehensive income	$ 25,885	$ 33,343