CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings (Accumulated Deficit)	Accumulated Other Comprehensive Loss
Beginning balance (in shares) at Dec. 31, 2022		4,343,000
Beginning balance at Dec. 31, 2022	$ 117,760	$ 1,303	$ 457,133	$ (301,679)	$ (38,997)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(75,722)			(75,722)
Foreign currency translation adjustment, net of tax	3,028				3,028
Defined benefit pension plans, net of tax	(963)				(963)
Non-cash compensation	1,590		1,590
Net settlement of vested stock awards (in shares)		72,000
Net settlement of vested stock awards	$ (97)	$ 12	(109)
Ending balance (in shares) at Dec. 31, 2023	4,415,147	4,415,000
Ending balance at Dec. 31, 2023	$ 45,596	$ 1,315	458,614	(377,401)	(36,932)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(38,266)			(38,266)
Foreign currency translation adjustment, net of tax	(7,323)				(7,323)
Defined benefit pension plans, net of tax	126				126
Non-cash compensation	2,273		2,273
Net settlement of vested stock awards (in shares)		78,000
Net settlement of vested stock awards	$ (668)	$ 33	(701)
Ending balance (in shares) at Dec. 31, 2024	4,493,338	4,493,000
Ending balance at Dec. 31, 2024	$ 1,738	$ 1,348	$ 460,186	$ (415,667)	$ (44,129)