Consolidated Statements of Changes in Equity - USD ($) $ in Thousands	Total	Common Shares	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Shares	Non-Controlling Interest	Common Stock Outstanding
Balance at Beginning of Period at Dec. 31, 2020	$ 75,573	$ 1,148	$ 41,184	$ 50,456	$ (7,200)	$ (14,075)	$ 4,060
Balance at Beginning of Period at Dec. 31, 2020		44,796,252				(223,451)		44,572,801
Stock-based compensation	16,646		5,744			$ 10,902
Stock-based compensation (shares)						156,333		156,333
Repurchase of common shares	(3,911)					$ (3,911)
Repurchase of common shares (shares)						(127,154)		(127,154)
Dividends paid	(1,372)			(1,372)
New share issuance	59,139	$ 40	59,099
New share issuance (shares)		1,658,012						1,658,012
Interest rate swaps, net of income taxes	(2,493)				(2,493)
Net income (loss)	17,432			17,039			393
Balance at End of Period at Sep. 30, 2021	$ 161,014	$ 1,188	106,027	66,123	(9,693)	$ (7,084)	4,453
Balance at End of Period at Sep. 30, 2021		46,454,264				(194,272)		46,259,992
Cash Dividends per Share	$ 0.03
Balance at Beginning of Period at Jun. 30, 2021	$ 154,343	$ 1,188	98,255	65,712	(10,138)	$ (4,992)	4,318
Balance at Beginning of Period at Jun. 30, 2021		46,454,264				(128,734)		46,325,530
Stock-based compensation	8,560		7,772			$ 788
Stock-based compensation (shares)						27,753		27,753
Repurchase of common shares	(2,880)					$ (2,880)
Repurchase of common shares (shares)						(93,291)		(93,291)
Dividends paid	(463)			(463)
Interest rate swaps, net of income taxes	445				445
Net income (loss)	1,009			874			135
Balance at End of Period at Sep. 30, 2021	$ 161,014	$ 1,188	106,027	66,123	(9,693)	$ (7,084)	4,453
Balance at End of Period at Sep. 30, 2021		46,454,264				(194,272)		46,259,992
Cash Dividends per Share	$ 0.01
Balance at Beginning of Period at Dec. 31, 2021	$ 161,001	$ 1,188	101,120	68,349	(10,133)	$ (4,075)	4,552
Balance at Beginning of Period at Dec. 31, 2021		46,454,264				(104,867)		46,349,397
Stock-based compensation	7,452		5,209			$ 2,243
Stock-based compensation (shares)						87,330		87,330
Repurchase of common shares	$ (2,311)					$ (2,311)
Repurchase of common shares (shares)	92,057					(92,057)		(92,057)
Dividends paid	$ (1,389)			(1,389)
Non-controlling interest additions	(61)						(61)
Interest rate swaps, net of income taxes	5,633				5,633
Net income (loss)	12,968			12,702			266
Balance at End of Period at Sep. 30, 2022	$ 183,293	$ 1,188	106,329	79,662	(4,500)	$ (4,143)	4,757
Balance at End of Period at Sep. 30, 2022		46,454,264				(109,594)		46,344,670
Cash Dividends per Share	$ 0.03
Balance at Beginning of Period at Jun. 30, 2022	$ 173,767	$ 1,188	104,779	72,601	(4,749)	$ (4,682)	4,630
Balance at Beginning of Period at Jun. 30, 2022		46,454,264				(129,457)		46,324,807
Stock-based compensation	2,234		1,550			$ 684
Stock-based compensation (shares)						27,925		27,925
Repurchase of common shares	$ (145)					$ (145)
Repurchase of common shares (shares)	8,062					(8,062)		(8,062)
Dividends paid	$ (463)			(463)
Interest rate swaps, net of income taxes	249				249
Net income (loss)	7,651			7,524			127
Balance at End of Period at Sep. 30, 2022	$ 183,293	$ 1,188	$ 106,329	$ 79,662	$ (4,500)	$ (4,143)	$ 4,757
Balance at End of Period at Sep. 30, 2022		46,454,264				(109,594)		46,344,670
Cash Dividends per Share	$ 0.01