Condensed Consolidated Statements of Shareholders' Equity (Deficit) - USD ($) $ in Thousands	Total	Common Stock	Unrecognized Gains (Losses) on Derivative Instruments	Pension Obligations	Cumulative Translation Adjustment	Retained Earnings
Beginning of period at Dec. 31, 2021	$ (70,421)	$ 103,214	$ (9,051)	$ (6,133)	$ (110,790)	$ (47,661)
Beginning of the period (in shares) at Dec. 31, 2021		26,163,077
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	20,563					20,563
Change in unrecognized gains(losses) on derivative instruments, net of tax	8,329		8,329
Change in defined benefit plans, net of taxes	249			249
Net foreign currency translation adjustment	(17,946)				(17,946)
Common stock issued, net of shares withheld for employee taxes (in shares)		853,048
Stock-based compensation	4,754	$ 4,754
Redeemable preferred 9% dividend and accretion	(27,103)					(27,103)
European noncontrolling redeemable equity dividend	(42)					(42)
End of period at Sep. 30, 2022	(81,617)	$ 107,968	(722)	(5,884)	(128,736)	(54,243)
End of the period (in shares) at Sep. 30, 2022		27,016,125
Beginning of period at Jun. 30, 2022	(72,783)	$ 106,078	(7,813)	(5,967)	(120,401)	(44,680)
Beginning of the period (in shares) at Jun. 30, 2022		27,016,125
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	(351)					(351)
Change in unrecognized gains(losses) on derivative instruments, net of tax	7,091		7,091
Change in defined benefit plans, net of taxes	83			83
Net foreign currency translation adjustment	(8,335)				(8,335)
Stock-based compensation	1,890	$ 1,890
Redeemable preferred 9% dividend and accretion	(9,192)					(9,192)
European noncontrolling redeemable equity dividend	(20)					(20)
End of period at Sep. 30, 2022	(81,617)	$ 107,968	(722)	(5,884)	(128,736)	(54,243)
End of the period (in shares) at Sep. 30, 2022		27,016,125
Beginning of period at Dec. 31, 2022	$ (25,297)	$ 111,105	19,844	1,591	(110,704)	(47,133)
Beginning of the period (in shares) at Dec. 31, 2022	27,016,125	27,016,125
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	$ (90,431)					(90,431)
Change in unrecognized gains(losses) on derivative instruments, net of tax	35,263		35,263
Net foreign currency translation adjustment	18,304				18,304
Common stock issued, net of shares withheld for employee taxes (in shares)		1,075,315
Stock-based compensation	1,052	$ 1,052
Redeemable preferred 9% dividend and accretion	(28,938)					(28,938)
European noncontrolling redeemable equity dividend	(29)					(29)
End of period at Sep. 30, 2023	$ (90,076)	$ 112,157	55,107	1,591	(92,400)	(166,531)
End of the period (in shares) at Sep. 30, 2023	28,091,440	28,091,440
Beginning of period at Jun. 30, 2023	$ 22,817	$ 110,802	68,308	1,591	(87,531)	(70,353)
Beginning of the period (in shares) at Jun. 30, 2023		28,091,440
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	(86,317)					(86,317)
Change in unrecognized gains(losses) on derivative instruments, net of tax	(13,201)		(13,201)
Net foreign currency translation adjustment	(4,869)				(4,869)
Stock-based compensation	1,355	$ 1,355
Redeemable preferred 9% dividend and accretion	(9,853)					(9,853)
European noncontrolling redeemable equity dividend	(8)					(8)
End of period at Sep. 30, 2023	$ (90,076)	$ 112,157	$ 55,107	$ 1,591	$ (92,400)	$ (166,531)
End of the period (in shares) at Sep. 30, 2023	28,091,440	28,091,440