CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (UNAUDITED) - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-in Capital	Retained Earnings
Beginning balance (in shares) at Dec. 31, 2022		14,515,000	3,403,000
Beginning balance at Dec. 31, 2022	$ 237,012	$ 0	$ (57,019)	$ 130,828	$ 163,203
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	797			797
Repurchase of treasury stock (in shares)			9,000
Repurchase of treasury stock	(109)		$ (109)
Exercise of warrants and options (in shares)		2,740,000
Exercise of warrants and options	31,238			31,238
Dividends on Series A preferred stock	(1,184)				(1,184)
Disgorgement of short-swing profits	622			622
Net loss	(276)				(276)
Ending balance (in shares) at Mar. 31, 2023		17,255,000	3,412,000
Ending balance at Mar. 31, 2023	$ 268,100	$ 0	$ (57,128)	163,485	161,743
Beginning balance (in shares) at Dec. 31, 2023	14,064,797	17,477,000	3,412,000
Beginning balance at Dec. 31, 2023	$ 156,997	$ 0	$ (57,128)	165,988	48,137
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	509			509
Repurchase of treasury stock	0
Issuance of restricted stock units, net of shares withheld for taxes (in shares)		8,000
Issuance of vested restricted stock units, net of shares withheld for taxes	0
Dividends on Series A preferred stock	(1,984)				(1,984)
Net loss	$ (21,980)				(21,980)
Ending balance (in shares) at Mar. 31, 2024	14,073,018	17,485,000	3,412,000
Ending balance at Mar. 31, 2024	$ 133,542	$ 0	$ (57,128)	$ 166,497	$ 24,173