CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Shares $0.01 Per Share	Paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Treasury Stock, Common [Member]	Total
Balance, Beginning at Dec. 31, 2020	$ 256	$ 90,292	$ 28	$ (58,673)	$ (8)	$ 31,895
Balance, Beginning (in shares) at Dec. 31, 2020	25,926,333				(589,891)
Increase (Decrease) in Shareholders' Equity
Issuance of restricted stock units		2,494				2,494
Issuance of common stock (in shares)	164,388
Restricted stock awards granted	$ 4				$ 2	6
Restricted stock awards granted (in shares)	318,068				120,723
Tax withholding on restricted stock units	$ 1	(559)				(558)
Stock-based compensation		2,494				2,494
Foreign currency translation			(123)			(123)
Net income (loss)				2,743		2,743
Balance, Ending at Dec. 31, 2021	$ 261	92,227	(95)	(55,930)	$ (6)	$ 36,457
Balance, Ending (in shares) at Dec. 31, 2021	26,408,789				(469,168)	26,408,789
Increase (Decrease) in Shareholders' Equity
Issuance of restricted stock units (in shares)	291,894
Issuance of restricted stock units		2,153				$ 2,153
Stock-based compensation (in shares)	291,894
Restricted stock awards granted (in shares)	164,381				147,495
Tax withholding on restricted stock units	$ 3	(229)			$ 1	(225)
Stock-based compensation		2,153				2,153
Foreign currency translation			(309)			(309)
Net income (loss)				(13,678)		(13,678)
Balance, Ending at Dec. 31, 2022	$ 264	$ 94,151	$ (404)	$ (69,608)	$ (5)	$ 24,398
Balance, Ending (in shares) at Dec. 31, 2022	26,865,064				(321,673)	26,865,064