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
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)	(1,890)			(1,890)
Foreign currency translation adjustment	168					168
Shares issued (in shares)		6,523
Shares issued	0	$ 6	(6)
Tax withholdings related to net share settlements of stock-based compensation awards (in shares)		(303)
Tax withholdings related to net share settlements of stock-based compensation awards			13		(13)
Balance at end of period (in shares) at Mar. 31, 2021		10,239,443
Balance at end of period at Mar. 31, 2021	153,526	$ 10,239	180,616	(29,980)	(9,028)	1,679
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)	(204)
Foreign currency translation adjustment	172
Balance at end of period (in shares) at Sep. 30, 2021		10,252,769
Balance at end of period at Sep. 30, 2021	168,685	$ 10,253	194,049	(28,294)	(9,048)	(1,725)
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]
Repurchase of common stock (in shares)	0
Balance at end of period (in shares) at Dec. 31, 2021	10,542,333	10,294,824
Balance at end of period at Dec. 31, 2021	$ 165,769	$ 10,318	197,057	(33,142)	(10,033)	1,569
Balance at beginning of year (in shares) at Mar. 31, 2021		10,239,443
Balance at beginning of year at Mar. 31, 2021	153,526	$ 10,239	180,616	(29,980)	(9,028)	1,679
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	461			461
Foreign currency translation adjustment	(171)					(171)
Shares issued (in shares)		12,383
Shares issued	0	$ 12	(12)
Balance at end of period (in shares) at Jun. 30, 2021		10,251,826
Balance at end of period at Jun. 30, 2021	153,816	$ 10,251	180,604	(29,519)	(9,028)	1,508
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	1,225			1,225
Foreign currency translation adjustment	175					175
Equity consideration for purchase of business	4,194		4,194
Capital contribution	9,233		9,233
Shares issued (in shares)		1,355
Shares issued	0	$ 2	(2)
Tax withholdings related to net share settlements of stock-based compensation awards (in shares)		(412)
Tax withholdings related to net share settlements of stock-based compensation awards	0		20		(20)	0
Other	42					42
Balance at end of period (in shares) at Sep. 30, 2021		10,252,769
Balance at end of period at Sep. 30, 2021	$ 168,685	$ 10,253	194,049	(28,294)	(9,048)	(1,725)
Balance at beginning of year (in shares) at Dec. 31, 2021	10,542,333	10,294,824
Balance at beginning 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)	(2,537)			(2,537)
Foreign currency translation adjustment	171					171
Shares issued (in shares)		6,065
Shares issued	0	$ 6	(6)
Tax withholdings related to net share settlements of stock-based compensation awards (in shares)		(889)
Tax withholdings related to net share settlements of stock-based compensation awards	0		33		(33)
Other	(95)		(95)
Balance at end of period (in shares) at Mar. 31, 2022		10,300,000
Balance at end of period at Mar. 31, 2022	$ 163,308	$ 10,324	196,989	(35,679)	(10,066)	1,740
Balance at beginning of year (in shares) at Dec. 31, 2021	10,542,333	10,294,824
Balance at beginning 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]
Repurchase of common stock (in shares)	0
Balance at end of period (in shares) at Jun. 30, 2022		19,443,982
Balance at end of period at Jun. 30, 2022	$ 541,828	$ 19,468	573,649	(40,394)	(10,144)	(751)
Balance at beginning of year (in shares) at Dec. 31, 2021	10,542,333	10,294,824
Balance at beginning 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)	9,289
Foreign currency translation adjustment	$ (12,094)
Repurchase of common stock (in shares)	(54,089)
Balance at end of period (in shares) at Sep. 30, 2022	19,712,137	19,400,005
Balance at end of period at Sep. 30, 2022	$ 546,747	$ 19,424	574,176	(23,853)	(12,475)	(10,525)
Balance at beginning of year (in shares) at Mar. 31, 2022		10,300,000
Balance at beginning of year at Mar. 31, 2022	163,308	$ 10,324	196,989	(35,679)	(10,066)	1,740
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(4,715)			(4,715)
Foreign currency translation adjustment	(2,491)					(2,491)
Stock-based compensation	573		573
Shares issued (in shares)		25,682
Shares issued	0	$ 24	(24)
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	26,593		26,593
Fair value adjustment of stock-based compensation awards	1,910		1,910
Tax withholdings related to net share settlements of stock-based compensation awards (in shares)		(1,867)
Tax withholdings related to net share settlements of stock-based compensation awards	(78)				(78)
Settlement of related party obligations	5,276		5,276
Other	(39)		(39)
Balance at end of period (in shares) at Jun. 30, 2022		19,443,982
Balance at end of period at Jun. 30, 2022	541,828	$ 19,468	573,649	(40,394)	(10,144)	(751)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	16,541			16,541
Foreign currency translation adjustment	(9,774)					(9,774)
Stock-based compensation	489		489
Shares issued (in shares)		17,992
Shares issued	$ 0	$ 18	(18)
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)		(7,880)
Tax withholdings related to net share settlements of stock-based compensation awards	(391)	$ (8)	8		(391)
Other	$ (6)		(6)
Balance at end of period (in shares) at Sep. 30, 2022	19,712,137	19,400,005
Balance at end of period at Sep. 30, 2022	$ 546,747	$ 19,424	$ 574,176	$ (23,853)	$ (12,475)	$ (10,525)