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, 2020			30,874,000
Beginning balance at Dec. 31, 2020	$ 214,603		$ 9,257	$ 422,589	$ (189,565)	$ (27,678)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(186,019)	[1]			(186,019)
Foreign currency translation adjustment, net of tax	(2,214)					(2,214)
Defined benefit pension plans, net of tax	3,160					3,160
Non-cash compensation	7,013			7,013
Net settlement of vested stock awards (in shares)			340,000
Net settlement of vested stock awards	(240)		$ 102	(342)
Issuance of warrant, net	15,564			15,564
Reverse Stock Split Adjustment (in shares)			(28,092,000)
Effect of reverse stock split	0		$ (8,423)	8,423
Ending balance (in shares) at Dec. 31, 2021			3,122,000
Ending balance at Dec. 31, 2021	51,867		$ 936	453,247	(375,584)	(26,732)
Ending balance (Accounting Standards Update 2020-06) at Dec. 31, 2021	(1,825)			(5,650)	3,825
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	70,079				70,079
Foreign currency translation adjustment, net of tax	(6,589)					(6,589)
Defined benefit pension plans, net of tax	(5,675)					(5,675)
Non-cash compensation	247			247
Net settlement of vested stock awards (in shares)			1,221,000
Net settlement of vested stock awards	$ 9,656		$ 367	9,289
Ending balance (in shares) at Dec. 31, 2022	4,342,909		4,343,000
Ending balance at Dec. 31, 2022	$ 117,760		$ 1,303	$ 457,133	$ (301,680)	$ (38,996)

[1] Consolidated statements of cash flows include discontinued operations. December 31,20222021Cash and cash equivalents from continuing operations$58,075 $55,193 Cash and cash equivalents from discontinued operations— 10,122 Total$58,075 $65,315