CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Common Stock in Treasury
Beginning balance (in shares) at Dec. 31, 2019		17,576,618
Beginning balance at Dec. 31, 2019	$ 331,992	$ 19	$ 267,868	$ 112,879	$ (17,399)	$ (31,375)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	629			629
Currency translation adjustment, net of income tax	7,239				7,239
Stock-based compensation	8,314		8,314
Common stock issued, net of shares withheld for employee taxes (in shares)		414,089
Common stock issued, net of shares withheld for employee taxes	12,129		11,797			332
Ending balance (in shares) at Dec. 31, 2020		17,990,707
Ending balance at Dec. 31, 2020	360,303	$ 19	287,979	113,508	(10,160)	(31,043)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	(39,964)			(39,964)
Currency translation adjustment, net of income tax	(7,214)				(7,214)
Stock-based compensation	11,456		11,456
Common stock issued, net of shares withheld for employee taxes (in shares)		214,929
Common stock issued, net of shares withheld for employee taxes	$ 1,878	$ 1	1,626			251
Ending balance (in shares) at Dec. 31, 2021	18,205,636	18,205,636
Ending balance at Dec. 31, 2021	$ 326,459	$ 20	301,061	73,544	(17,374)	(30,792)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	(26,756)			(26,756)
Currency translation adjustment, net of income tax	(15,957)				(15,957)
Stock-based compensation	13,317		13,317
Common stock issued, net of shares withheld for employee taxes (in shares)		78,815
Common stock issued, net of shares withheld for employee taxes	(1,892)		(2,029)			137
Acquisition of business (in shares)		495,562
Acquisition of business	$ 15,878		15,878
Ending balance (in shares) at Dec. 31, 2022	18,780,013	18,780,013
Ending balance at Dec. 31, 2022	$ 311,049	$ 20	$ 328,227	$ 46,788	$ (33,331)	$ (30,655)