CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (UNAUDITED) - 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, 2021		18,205,636
Beginning 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	(9,687)			(9,687)
Currency translation adjustment	(1,984)				(1,984)
Stock-based compensation	2,867		2,867
Common stock issued, net of shares withheld for employee taxes (in shares)		55,041
Common stock issued, net of shares withheld for employee taxes	(916)		(1,051)			135
Ending balance (in shares) at Mar. 31, 2022		18,260,677
Ending balance at Mar. 31, 2022	316,739	$ 20	302,877	63,857	(19,358)	(30,657)
Beginning balance (in shares) at Dec. 31, 2021		18,205,636
Beginning 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	(24,521)
Currency translation adjustment	(26,791)
Ending balance (in shares) at Sep. 30, 2022		18,766,936
Ending balance at Sep. 30, 2022	299,464	$ 20	325,244	49,022	(44,165)	(30,657)
Beginning balance (in shares) at Mar. 31, 2022		18,260,677
Beginning balance at Mar. 31, 2022	316,739	$ 20	302,877	63,857	(19,358)	(30,657)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(8,574)			(8,574)
Currency translation adjustment	(13,011)				(13,011)
Stock-based compensation	3,491		3,491
Common stock issued, net of shares withheld for employee taxes (in shares)		6,080
Common stock issued, net of shares withheld for employee taxes	(249)		(249)
Ending balance (in shares) at Jun. 30, 2022		18,266,757
Ending balance at Jun. 30, 2022	298,396	$ 20	306,119	55,283	(32,369)	(30,657)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(6,261)			(6,261)
Currency translation adjustment	(11,796)				(11,796)
Stock-based compensation	3,666		3,666
Common stock issued, net of shares withheld for employee taxes (in shares)		4,617
Common stock issued, net of shares withheld for employee taxes	(419)		(419)
Acquisition of business (in shares)		495,562
Acquisition of business	15,878		15,878
Ending balance (in shares) at Sep. 30, 2022		18,766,936
Ending balance at Sep. 30, 2022	$ 299,464	$ 20	325,244	49,022	(44,165)	(30,657)
Beginning balance (in shares) at Dec. 31, 2022	18,780,013	18,780,013
Beginning balance at Dec. 31, 2022	$ 311,049	$ 20	328,227	46,788	(33,331)	(30,655)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(21,164)			(21,164)
Currency translation adjustment	2,780				2,780
Stock-based compensation	3,634		3,634
Common stock issued, net of shares withheld for employee taxes (in shares)		122,108
Common stock issued, net of shares withheld for employee taxes	14		14
Ending balance (in shares) at Mar. 31, 2023		18,902,121
Ending balance at Mar. 31, 2023	$ 296,313	$ 20	331,875	25,624	(30,551)	(30,655)
Beginning balance (in shares) at Dec. 31, 2022	18,780,013	18,780,013
Beginning balance at Dec. 31, 2022	$ 311,049	$ 20	328,227	46,788	(33,331)	(30,655)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(58,165)
Currency translation adjustment	$ (5,979)
Ending balance (in shares) at Sep. 30, 2023	18,953,725	18,953,725
Ending balance at Sep. 30, 2023	$ 259,092	$ 20	340,414	(11,377)	(39,310)	(30,655)
Beginning balance (in shares) at Mar. 31, 2023		18,902,121
Beginning balance at Mar. 31, 2023	296,313	$ 20	331,875	25,624	(30,551)	(30,655)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(28,245)			(28,245)
Currency translation adjustment	(1,679)				(1,679)
Unrealized gain (loss) on short-term investment	238				238
Stock-based compensation	4,950		4,950
Common stock issued, net of shares withheld for employee taxes (in shares)		44,677
Common stock issued, net of shares withheld for employee taxes	(291)		(291)
Ending balance (in shares) at Jun. 30, 2023		18,946,798
Ending balance at Jun. 30, 2023	271,286	$ 20	336,534	(2,621)	(31,992)	(30,655)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(8,756)			(8,756)
Currency translation adjustment	(7,080)				(7,080)
Unrealized gain (loss) on short-term investment	(238)				(238)
Stock-based compensation	3,692		3,692
Common stock issued, net of shares withheld for employee taxes (in shares)		6,927
Common stock issued, net of shares withheld for employee taxes	$ 188		188
Ending balance (in shares) at Sep. 30, 2023	18,953,725	18,953,725
Ending balance at Sep. 30, 2023	$ 259,092	$ 20	$ 340,414	$ (11,377)	$ (39,310)	$ (30,655)