Consolidated Statement of Stockholders' Equity - USD ($) $ in Thousands	Common Stock	Treasury Stock	Additional Paid-In Capital	Retained Earnings	Total
Beginning balance, shares at Dec. 31, 2021	31,712,457
Beginning treasury stock, shares at Dec. 31, 2021		(711,231)
Beginning balance at Dec. 31, 2021	$ 317	$ (6,540)	$ 185,881	$ (31,560)	$ 148,098
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation			370		370
Issuance of restricted stock, shares	8,929
Forfeiture of restricted stock, shares	(39,922)
Payments related to tax withholding for stock-based compensation, shares	(4,739)
Payments related to tax withholding for stock-based compensation			(15)		(15)
Net income (loss)				(4,856)	(4,856)
Ending balance, shares at Mar. 31, 2022	31,676,725
Ending treasury stock, shares at Mar. 31, 2022		(711,231)
Ending balance at Mar. 31, 2022	$ 317	$ (6,540)	186,236	(36,416)	$ 143,597
Beginning balance, shares at Dec. 31, 2022	32,770,550				32,770,550
Beginning treasury stock, shares at Dec. 31, 2022		(711,231)			(711,231)
Beginning balance at Dec. 31, 2022	$ 328	$ (6,540)	188,184	(44,172)	$ 137,800
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation			524		524
Issuance of restricted stock, shares	187,275
Issuance of restricted stock	$ 2		(2)
Forfeiture of restricted stock, shares	(8,977)
Payments related to tax withholding for stock-based compensation, shares	(62,876)
Payments related to tax withholding for stock-based compensation	$ (1)		(171)		(172)
Net income (loss)				(12,595)	$ (12,595)
Ending balance, shares at Mar. 31, 2023	32,885,972				32,885,972
Ending treasury stock, shares at Mar. 31, 2023		(711,231)			(711,231)
Ending balance at Mar. 31, 2023	$ 329	$ (6,540)	$ 188,535	$ (56,767)	$ 125,557