CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock [Member]	Common Stock [Member] Net Cumulative Effect from Adoption [Member]	[1]	Additional Paid-in Capital [Member]	Additional Paid-in Capital [Member] Net Cumulative Effect from Adoption [Member]	[1]	Treasury Stock [Member]	Treasury Stock [Member] Net Cumulative Effect from Adoption [Member]	[1]	Retained Earnings [Member]	Retained Earnings [Member] Net Cumulative Effect from Adoption [Member]	[1]	Accumulated Other Comprehensive Loss [Member]	Accumulated Other Comprehensive Loss [Member] Net Cumulative Effect from Adoption [Member]	[1]	Total	Net Cumulative Effect from Adoption [Member]	[1]	Preferred Stock [Member] Series A Convertible Preferred Stock [Member]	Preferred Stock [Member] Series A Convertible Preferred Stock [Member] Net Cumulative Effect from Adoption [Member]	[1]
BALANCE at Dec. 31, 2021	$ 141,377			$ 32,439			$ (82,860)			$ 39,702			$ (1,240)			$ 129,418			$ 11,982
BALANCE (in shares) at Dec. 31, 2021	27,000,687																		12,700
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	$ 0			0			0			272			0			272			$ 0
Preferred stock dividend	0			0			0			(304)			0			(304)			0
Employee pension plan adjustments	0			0			0			0			(30)			(30)			0
Stock-based compensation expense
Restricted stock	$ 0			1,239			0			0			0			1,239			$ 0
Restricted stock (in shares)	528,121																		0
Net share settlement for equity-based compensation	$ 0			(1,992)			0			0			0			(1,992)			$ 0
Net share settlement for equity-based compensation (in shares)	(268,654)																		0
BALANCE at Mar. 31, 2022	$ 141,377			31,686			(82,860)			39,670			(1,270)			128,603			$ 11,982
BALANCE (in shares) at Mar. 31, 2022	27,260,154																		12,700
BALANCE at Dec. 31, 2021	$ 141,377			32,439			(82,860)			39,702			(1,240)			129,418			$ 11,982
BALANCE (in shares) at Dec. 31, 2021	27,000,687																		12,700
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income																532
BALANCE at Jun. 30, 2022	$ 55,979			32,177			0			39,625			(1,280)			126,501			$ 11,982
BALANCE (in shares) at Jun. 30, 2022	26,924,020																		12,700
BALANCE at Dec. 31, 2021	$ 141,377			32,439			(82,860)			39,702			(1,240)			$ 129,418			$ 11,982
BALANCE (in shares) at Dec. 31, 2021	27,000,687																		12,700
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accounting Standards Update [Extensible Enumeration]																Accounting Standards Update 2016-13 [Member]
BALANCE at Dec. 31, 2022	$ 49,072	$ 0		45,540	$ 0		0	$ 0		51,225	$ (7,943)		(960)	$ 0		$ 144,877	$ (7,943)		$ 0	$ 0
BALANCE (in shares) at Dec. 31, 2022	31,147,925	0																	0	0
BALANCE at Mar. 31, 2022	$ 141,377			31,686			(82,860)			39,670			(1,270)			128,603			$ 11,982
BALANCE (in shares) at Mar. 31, 2022	27,260,154																		12,700
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	$ 0			0			0			259			0			259			$ 0
Preferred stock dividend	0			0			0			(304)			0			(304)			0
Employee pension plan adjustments	0			0			0			0			(10)			(10)			0
Stock-based compensation expense
Restricted stock	$ 0			491			0			0			0			491			$ 0
Restricted stock (in shares)	78,829																		0
Treasury stock cancellation	$ (82,860)			0			82,860			0			0			0			$ 0
Share repurchase	$ (2,538)			0			0			0			0			(2,538)
Stock repurchase (in shares)	(414,963)																		0
BALANCE at Jun. 30, 2022	$ 55,979			32,177			0			39,625			(1,280)			126,501			$ 11,982
BALANCE (in shares) at Jun. 30, 2022	26,924,020																		12,700
BALANCE at Dec. 31, 2022	$ 49,072	$ 0		45,540	0		0	0		51,225	(7,943)		(960)	0		144,877	(7,943)		$ 0	$ 0
BALANCE (in shares) at Dec. 31, 2022	31,147,925	0																	0	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	$ 0			0			0			(109)			0			(109)			$ 0
Employee pension plan adjustments	0			0			0			0			(48)			(48)			0
Stock-based compensation expense
Restricted stock	$ 0			812			0			0			0			812			$ 0
Restricted stock (in shares)	652,042																		0
Share repurchase	$ (556)			0			0			0			0			(556)			$ 0
Stock repurchase (in shares)	(104,030)																		0
Net share settlement for equity-based compensation	$ 0			(1,779)			0			0			0			(1,779)			$ 0
Net share settlement for equity-based compensation (in shares)	(297,380)																		0
BALANCE at Mar. 31, 2023	$ 48,516			44,573			0			43,173			(1,008)			135,254			$ 0
BALANCE (in shares) at Mar. 31, 2023	31,398,557																		0
BALANCE at Dec. 31, 2022	$ 49,072	$ 0		45,540	$ 0		0	$ 0		51,225	$ (7,943)		(960)	$ 0		144,877	$ (7,943)		$ 0	$ 0
BALANCE (in shares) at Dec. 31, 2022	31,147,925	0																	0	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income																17,141
BALANCE at Jun. 30, 2023	$ 48,181			46,874			0			60,423			(1,013)			154,465			$ 0
BALANCE (in shares) at Jun. 30, 2023	31,359,110																		0
BALANCE at Mar. 31, 2023	$ 48,516			44,573			0			43,173			(1,008)			135,254			$ 0
BALANCE (in shares) at Mar. 31, 2023	31,398,557																		0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	$ 0			0			0			17,250			0			17,250			$ 0
Employee pension plan adjustments	0			0			0			0			(5)			(5)			0
Stock-based compensation expense
Restricted stock	$ 0			2,576			0			0			0			2,576			$ 0
Restricted stock (in shares)	61,257																		0
Share repurchase	$ (335)			0			0			0			0			(335)
Stock repurchase (in shares)	(61,034)																		0
Net share settlement for equity-based compensation	$ 0			(275)			0			0			0			(275)			$ 0
Net share settlement for equity-based compensation (in shares)	(39,670)																		0
BALANCE at Jun. 30, 2023	$ 48,181			$ 46,874			$ 0			$ 60,423			$ (1,013)			$ 154,465			$ 0
BALANCE (in shares) at Jun. 30, 2023	31,359,110																		0

[1] Net cumulative adjustment to equity based on the adoption of Accounting Standards Update No. 2016-13 Financial Instruments-Credit Losses.  See Note 14 to the Condensed Consolidated Financial Statements.