CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Statement of Comprehensive Income [Abstract]
Net loss	$ (3,702)	$ (1,744)
Other comprehensive loss
Pension and post-retirement adjustments	(26)	(32)
Other comprehensive loss	(26)	(32)
Income tax provision related to items of other comprehensive loss	0	0
Other comprehensive loss, net of tax	(26)	(32)
Comprehensive loss, net of tax	$ (3,728)	$ (1,776)