Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Treasury Stock, Common [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
BALANCE (in shares) at Dec. 31, 2021	19,859,650	(273,937)
BALANCE at Dec. 31, 2021	$ 20	$ (1,842)	$ 395,372	$ (339,416)	$ 54,134
Stock issued for restricted stock (in shares)	818,956	0
Stock issued for restricted stock	$ 0	$ 0	0	0	0
Stock issued under defined contribution 401(k) retirement savings plan (in shares)	629,213	0
Stock issued under defined contribution 401(k) retirement savings plan	$ 0	$ 0	1,244	0	1,244
Share-based compensation	$ 0	$ 0	944	0	944
Shares withheld for taxes in connection with issuance of restricted stock (in shares)	(281,068)	0
Shares withheld for taxes in connection with issuance of restricted stock	$ 0	$ 0	(549)	0	(549)
Sale of common stock, net (in shares)	100,379	0
Sale of common stock, net	$ 1	$ 0	229	0	230
Net income (loss)	$ 0	$ 0	0	(9,730)	(9,730)
BALANCE (in shares) at Dec. 31, 2022	21,127,130	(273,937)
BALANCE at Dec. 31, 2022	$ 21	$ (1,842)	397,240	(349,146)	46,273
Stock issued for restricted stock (in shares)	493,327	0
Stock issued for restricted stock	$ 1	$ 0	618	0	619
Stock issued under defined contribution 401(k) retirement savings plan (in shares)	380,247	0
Stock issued under defined contribution 401(k) retirement savings plan	$ 0	$ 0	1,336	0	1,336
Share-based compensation	$ 0	$ 0	877	0	877
Shares withheld for taxes in connection with issuance of restricted stock (in shares)	(160,403)	0
Shares withheld for taxes in connection with issuance of restricted stock	$ 0	$ 0	(735)	0	(735)
Net income (loss)	$ 0	$ 0	0	7,649	7,649
BALANCE (in shares) at Dec. 31, 2023	21,840,301	(273,937)
BALANCE at Dec. 31, 2023	$ 22	$ (1,842)	$ 399,336	$ (341,497)	$ 56,019