Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Mezzanine Equity Series C Convertible Redeemable Preferred Stock	Mezzanine Equity - Series C Convertible Redeemable Preferred Stock Mezzanine Equity Series C Convertible Redeemable Preferred Stock	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, 2021			4,000,000
Beginning Balance at Dec. 31, 2021	$ 205,560		$ 13,200	$ 555		$ 287,429	$ (79,144)	$ (3,280)
Common Stock, beginning balance (in shares) at Dec. 31, 2021				53,316,000
Treasury Stock, beginning balance (in shares) at Dec. 31, 2021					2,165,000
Net (loss) income	32,366						32,366
Dividends	(594)					(594)
Cancellation of stock option	(969)					(969)
Treasury stock purchases (in shares)				7,664,000	7,664,000
Treasury stock purchases	(10,733)							(10,733)
Mezzanine Equity - Series C Convertible Redeemable Preferred Stock, ending balance (in shares) at Sep. 30, 2022			4,000,000
Ending Balance at Sep. 30, 2022	225,630		$ 13,200	$ 555		285,866	(46,778)	(14,013)
Common Stock, ending balance (in shares) at Sep. 30, 2022				45,652,000
Treasury Stock, ending balance (in shares) at Sep. 30, 2022					9,829,000
Mezzanine Equity - Series C Convertible Redeemable Preferred Stock, beginning balance (in shares) at Jun. 30, 2022			4,000,000
Beginning Balance at Jun. 30, 2022	218,605		$ 13,200	$ 555		286,064	(54,800)	(13,214)
Common Stock, beginning balance (in shares) at Jun. 30, 2022				46,016,000
Treasury Stock, beginning balance (in shares) at Jun. 30, 2022					9,465,000
Net (loss) income	8,022						8,022
Dividends	(198)					(198)
Treasury stock purchases (in shares)				364,000	364,000
Treasury stock purchases	(799)							(799)
Mezzanine Equity - Series C Convertible Redeemable Preferred Stock, ending balance (in shares) at Sep. 30, 2022			4,000,000
Ending Balance at Sep. 30, 2022	225,630		$ 13,200	$ 555		285,866	(46,778)	(14,013)
Common Stock, ending balance (in shares) at Sep. 30, 2022				45,652,000
Treasury Stock, ending balance (in shares) at Sep. 30, 2022					9,829,000
Mezzanine Equity - Series C Convertible Redeemable Preferred Stock, beginning balance (in shares) at Dec. 31, 2022		4,000,000	4,000,000
Beginning Balance at Dec. 31, 2022	$ 231,206		$ 13,200	$ 555		285,668	(40,034)	(14,983)
Common Stock, beginning balance (in shares) at Dec. 31, 2022	45,219,737			45,220,000
Treasury Stock, beginning balance (in shares) at Dec. 31, 2022					10,261,000
Net (loss) income	$ (11,975)						(11,975)
Preferred stock dividends	(915)					(915)
Dividends	(915)
Treasury stock purchases (in shares)				1,764,000	1,764,000
Treasury stock purchases	(3,888)							(3,888)
Mezzanine Equity - Series C Convertible Redeemable Preferred Stock, ending balance (in shares) at Sep. 30, 2023		4,000,000	4,000,000
Ending Balance at Sep. 30, 2023	$ 214,428		$ 13,200	$ 555		284,753	(52,009)	(18,871)
Common Stock, ending balance (in shares) at Sep. 30, 2023	43,456,071			43,456,000
Treasury Stock, ending balance (in shares) at Sep. 30, 2023					12,025,000
Mezzanine Equity - Series C Convertible Redeemable Preferred Stock, beginning balance (in shares) at Jun. 30, 2023			4,000,000
Beginning Balance at Jun. 30, 2023	$ 219,290		$ 13,200	$ 555		285,111	(48,321)	(18,055)
Common Stock, beginning balance (in shares) at Jun. 30, 2023				43,830,000
Treasury Stock, beginning balance (in shares) at Jun. 30, 2023					11,651,000
Net (loss) income	(3,688)						(3,688)
Preferred stock dividends	(358)					(358)
Dividends	(358)
Treasury stock purchases (in shares)				374,000	374,000
Treasury stock purchases	(816)							(816)
Mezzanine Equity - Series C Convertible Redeemable Preferred Stock, ending balance (in shares) at Sep. 30, 2023		4,000,000	4,000,000
Ending Balance at Sep. 30, 2023	$ 214,428		$ 13,200	$ 555		$ 284,753	$ (52,009)	$ (18,871)
Common Stock, ending balance (in shares) at Sep. 30, 2023	43,456,071			43,456,000
Treasury Stock, ending balance (in shares) at Sep. 30, 2023					12,025,000