CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY (UNAUDITED) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings (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	(24,711)			(24,711)
Net settlement of vested stock awards (in shares)		14,000
Net settlement of vested stock awards	(48)	$ 4	(52)
Foreign currency translation adjustment, net of tax	755				755
Non-cash compensation	382		382
Ending balance (in shares) at Mar. 31, 2023		4,357,000
Ending balance at Mar. 31, 2023	94,138	$ 1,307	457,463	(326,390)	(38,242)
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	(40,464)
Ending balance (in shares) at Jun. 30, 2023		4,368,000
Ending balance at Jun. 30, 2023	79,872	$ 1,311	457,692	(342,143)	(36,988)
Beginning balance (in shares) at Mar. 31, 2023		4,357,000
Beginning balance at Mar. 31, 2023	94,138	$ 1,307	457,463	(326,390)	(38,242)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(15,753)			(15,753)
Net settlement of vested stock awards (in shares)		11,000
Net settlement of vested stock awards	(12)	$ 4	(16)
Foreign currency translation adjustment, net of tax	1,254				1,254
Non-cash compensation	245		245
Ending balance (in shares) at Jun. 30, 2023		4,368,000
Ending balance at Jun. 30, 2023	$ 79,872	$ 1,311	457,692	(342,143)	(36,988)
Beginning balance (in shares) at Dec. 31, 2023	4,415,147	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	4,415,147	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	4,421,876	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	4,421,876	4,422,000
Ending balance at Jun. 30, 2024	$ 23,875	$ 1,327	$ 459,862	$ (397,359)	$ (39,955)