Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-In Capital	Retained Deficit	Cost of Treasury Stock
Mezzanine Equity - Series C Convertible Redeemable Preferred Stock, beginning balance (in shares) at Dec. 31, 2022	4,000,000
Temporary equity, beginning balance at Dec. 31, 2022	$ 13,200
Mezzanine Equity - Series C Convertible Redeemable Preferred Stock, ending balance (in shares) at Mar. 31, 2023	4,000,000
Temporary equity, ending balance at Mar. 31, 2023	$ 13,200
Common Stock, beginning balance (in shares) at Dec. 31, 2022		45,220,000
Treasury Stock, beginning balance (in shares) at Dec. 31, 2022			10,261,000
Beginning balance at Dec. 31, 2022	198,506	$ 555		$ 285,668	$ (72,734)	$ (14,983)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(4,915)				(4,915)
Preferred stock dividends	(252)			(252)
Treasury stock purchases (in shares)		470,000	470,000
Treasury stock purchases	(980)					(980)
Common Stock, ending balance (in shares) at Mar. 31, 2023		44,750,000
Treasury Stock, ending balance (in shares) at Mar. 31, 2023			10,731,000
Ending balance at Mar. 31, 2023	$ 192,359	$ 555		285,416	(77,649)	(15,963)
Mezzanine Equity - Series C Convertible Redeemable Preferred Stock, beginning balance (in shares) at Dec. 31, 2023	4,000,000
Temporary equity, beginning balance at Dec. 31, 2023	$ 13,200
Mezzanine Equity - Series C Convertible Redeemable Preferred Stock, ending balance (in shares) at Mar. 31, 2024	4,000,000
Temporary equity, ending balance at Mar. 31, 2024	$ 13,200
Common Stock, beginning balance (in shares) at Dec. 31, 2023	43,126,355	43,126,000
Treasury Stock, beginning balance (in shares) at Dec. 31, 2023			12,355,000
Beginning balance at Dec. 31, 2023	$ 176,644	$ 555		284,340	(88,719)	(19,532)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(9,567)				(9,567)
Preferred stock dividends	(466)			(466)
Treasury stock purchases (in shares)		472,000	472,000
Treasury stock purchases	$ (992)					(992)
Common Stock, ending balance (in shares) at Mar. 31, 2024	42,653,887	42,654,000
Treasury Stock, ending balance (in shares) at Mar. 31, 2024			12,827,000
Ending balance at Mar. 31, 2024	$ 165,619	$ 555		$ 283,874	$ (98,286)	$ (20,524)