Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Capital in Excess of Par Value	Retained Deficit	Treasury Stock	Accumulated Other Comprehensive Income (Loss)
Balance at beginning of year (in shares) at Dec. 31, 2020		10,233,223
Balance at beginning of year at Dec. 31, 2020	$ 155,248	$ 10,233	$ 180,609	$ (28,090)	$ (9,015)	$ 1,511
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(5,052)			(5,052)
Foreign currency translation adjustment	16					16
Shares issued (in shares)		85,230
Shares issued	0	$ 85	(85)
Equity consideration for purchase of business	6,282		6,282
Capital contribution	$ 9,233		9,233
Repurchase of common stock (in shares)	0
Tax withholdings related to net share settlements of stock-based compensation awards (in shares)		(23,629)
Tax withholdings related to net share settlements of stock-based compensation awards	$ 0		1,018		(1,018)
Other	$ 42					42
Balance at end of year (in shares) at Dec. 31, 2021	10,542,333	10,294,824
Balance at end of year at Dec. 31, 2021	$ 165,769	$ 10,318	197,057	(33,142)	(10,033)	1,569
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	7,406			7,406
Foreign currency translation adjustment	(11,525)					(11,525)
Stock-based compensation	1,505		1,505
Shares issued (in shares)		67,964
Shares issued	0	$ 66	(66)
Deemed consideration for reverse acquisition (in shares)		9,120,167
Deemed consideration for reverse acquisition	351,491	$ 9,120	342,371
Reclassification of issuable shares from earnout derivative liability	43,624		43,624
Fair value adjustment of stock-based compensation awards	$ 1,910		1,910
Repurchase of common stock (in shares)	(54,089)	(54,089)
Repurchase of common stock	$ (1,940)	$ (54)	54		(1,940)
Tax withholdings related to net share settlements of stock-based compensation awards (in shares)		(12,082)
Tax withholdings related to net share settlements of stock-based compensation awards	(520)	$ (10)	43		(553)
Settlement of related party obligations	(1)	$ (23)	22
Other	$ 5,276		5,276
Balance at end of year (in shares) at Dec. 31, 2022	19,730,362	19,416,784
Balance at end of year at Dec. 31, 2022	$ 562,995	$ 19,417	$ 591,796	$ (25,736)	$ (12,526)	$ (9,956)