CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY (DEFICIT) (UNAUDITED) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss
Beginning balance (in shares) at Dec. 31, 2023		4,415,000
Beginning balance at Dec. 31, 2023	$ 45,596	$ 1,315	$ 458,614	$ (377,401)	$ (36,932)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(17,195)			(17,195)
Net settlement of vested stock awards (in shares)		0
Net settlement of vested stock awards	0	$ 10	(10)
Foreign currency translation adjustment, net of tax	(2,862)				(2,862)
Defined benefit pension plans, net of tax	87				87
Non-cash compensation	665		665
Ending balance (in shares) at Mar. 31, 2024		4,415,000
Ending balance at Mar. 31, 2024	26,291	$ 1,325	459,269	(394,596)	(39,707)
Beginning balance (in shares) at Dec. 31, 2023		4,415,000
Beginning balance at Dec. 31, 2023	45,596	$ 1,315	458,614	(377,401)	(36,932)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(19,958)
Ending balance (in shares) at Jun. 30, 2024		4,422,000
Ending balance at Jun. 30, 2024	23,875	$ 1,327	459,862	(397,359)	(39,955)
Beginning balance (in shares) at Mar. 31, 2024		4,415,000
Beginning balance at Mar. 31, 2024	26,291	$ 1,325	459,269	(394,596)	(39,707)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(2,763)			(2,763)
Net settlement of vested stock awards (in shares)		7,000
Net settlement of vested stock awards	(17)	$ 2	(19)
Foreign currency translation adjustment, net of tax	(291)				(291)
Defined benefit pension plans, net of tax	43				43
Non-cash compensation	612		612
Ending balance (in shares) at Jun. 30, 2024		4,422,000
Ending balance at Jun. 30, 2024	$ 23,875	$ 1,327	459,862	(397,359)	(39,955)
Beginning balance (in shares) at Dec. 31, 2024	4,493,338	4,493,000
Beginning balance at Dec. 31, 2024	$ 1,738	$ 1,348	460,186	(415,667)	(44,129)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(29,718)			(29,718)
Foreign currency translation adjustment, net of tax	1,971				1,971
Defined benefit pension plans, net of tax	95				95
Non-cash compensation	(53)		(53)
Ending balance (in shares) at Mar. 31, 2025		4,493,000
Ending balance at Mar. 31, 2025	$ (25,967)	$ 1,348	460,133	(445,385)	(42,063)
Beginning balance (in shares) at Dec. 31, 2024	4,493,338	4,493,000
Beginning balance at Dec. 31, 2024	$ 1,738	$ 1,348	460,186	(415,667)	(44,129)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	$ (33,984)
Ending balance (in shares) at Jun. 30, 2025	4,498,932	4,499,000
Ending balance at Jun. 30, 2025	$ (22,924)	$ 1,350	460,434	(449,651)	(35,057)
Beginning balance (in shares) at Mar. 31, 2025		4,493,000
Beginning balance at Mar. 31, 2025	(25,967)	$ 1,348	460,133	(445,385)	(42,063)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(4,266)			(4,266)
Net settlement of vested stock awards (in shares)		6,000
Net settlement of vested stock awards	(63)	$ 2	(65)
Foreign currency translation adjustment, net of tax	6,904				6,904
Defined benefit pension plans, net of tax	102				102
Non-cash compensation	$ 366		366
Ending balance (in shares) at Jun. 30, 2025	4,498,932	4,499,000
Ending balance at Jun. 30, 2025	$ (22,924)	$ 1,350	$ 460,434	$ (449,651)	$ (35,057)