Condensed Consolidated Statements of Changes in Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]
Beginning balance (in shares) at Dec. 31, 2020		42,686
Beginning balance at Dec. 31, 2020	$ 254,152	$ 427	$ 493,332	$ (205,875)	$ (33,732)
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Net loss	(13,681)			(13,681)
Dividends, Preferred Stock, Paid-in-kind	(19,054)		(19,054)
Shares issues for option exercises (in shares)		6
Shares issued for option exercises	48		48
Share-based compensation expense (in shares)		394
Share-based compensation expense	2,917	$ 4	2,913
Restricted shares forgiven for taxes (in shares)		52
Restricted shares forgiven for taxes	(363)	$ (1)	(362)
Change in estimate of share-based award vesting	(337)		(337)
Change in fair value of interest rate swap, net of tax	(176)				(176)
Reclassification of interest rate swap settlement to net income (loss), net of tax	2,873				2,873
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent	(1,550)				(1,550)
Ending balance (in shares) at Sep. 30, 2021		43,034
Ending balance at Sep. 30, 2021	224,829	$ 430	476,540	(219,556)	(32,585)
Beginning balance (in shares) at Jun. 30, 2021		43,034
Beginning balance at Jun. 30, 2021	232,355	$ 430	477,923	(216,179)	(29,819)
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Net loss	(3,377)			(3,377)
Dividends, Preferred Stock, Paid-in-kind	(2,314)		(2,314)
Share-based compensation expense (in shares)		0
Share-based compensation expense	931	$ 0	931
Change in fair value of interest rate swap, net of tax	(176)				(176)
Reclassification of interest rate swap settlement to net income (loss), net of tax	22				22
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent	(2,612)				(2,612)
Ending balance (in shares) at Sep. 30, 2021		43,034
Ending balance at Sep. 30, 2021	224,829	$ 430	476,540	(219,556)	(32,585)
Beginning balance (in shares) at Dec. 31, 2021		43,027
Beginning balance at Dec. 31, 2021	224,185	$ 430	474,757	(219,100)	(31,902)
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Net loss	(14,084)			(14,084)
Dividends, Preferred Stock, Paid-in-kind	(7,979)		(7,979)
Share-based compensation expense (in shares)		886
Share-based compensation expense	4,546	$ 9	4,537
Restricted shares forgiven for taxes (in shares)		31
Restricted shares forgiven for taxes	(88)	$ 0	(88)
Change in estimate of share-based award vesting	(684)		(684)
Change in fair value of interest rate swap, net of tax	2,464				2,464
Reclassification of interest rate swap settlement to net income (loss), net of tax	(51)				(51)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent	(13,543)				(13,543)
Ending balance (in shares) at Sep. 30, 2022		43,882
Ending balance at Sep. 30, 2022	194,766	$ 439	470,543	(233,184)	(43,032)
Beginning balance (in shares) at Jun. 30, 2022		43,884
Beginning balance at Jun. 30, 2022	206,322	$ 439	473,019	(230,969)	(36,167)
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Net loss	(2,215)			(2,215)
Dividends, Preferred Stock, Paid-in-kind	(2,783)		(2,783)
Share-based compensation expense (in shares)		(2)
Share-based compensation expense	991	$ 0	991
Adjustments To Additional Paid In Capital, Adjustments To Performance Shares Vesting Estimates	(684)		(684)
Change in fair value of interest rate swap, net of tax	904				904
Reclassification of interest rate swap settlement to net income (loss), net of tax	(116)				(116)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent	(7,653)				(7,653)
Ending balance (in shares) at Sep. 30, 2022		43,882
Ending balance at Sep. 30, 2022	$ 194,766	$ 439	$ 470,543	$ (233,184)	$ (43,032)