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 income	$ 0			0			0			12,634			0			12,634			$ 0
Preferred stock dividend	0			0			0			(1,111)			0			(1,111)			0
Preferred Stock Conversion	$ 0			11,982			0			0			0			11,982			$ (11,982)
Preferred Stock Conversion (in shares)	5,381,356																		(12,700)
Employee pension plan adjustments	$ 0			0			0			0			280			280			$ 0
Stock-based compensation expense
Restricted stock	$ 0			3,111			0			0			0			3,111			$ 0
Restricted stock (in shares)	606,950																		0
Treasury stock cancellation	$ (82,860)			0			82,860			0			0			0			$ 0
Share repurchase	$ (9,445)			0			0			0			0			(9,445)			$ 0
Share repurchase (in shares)	(1,572,414)																		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 Dec. 31, 2022	$ 49,072			45,540			0			51,225			(960)			$ 144,877			$ 0
BALANCE (in shares) at Dec. 31, 2022	31,147,925																		0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accounting Standards Update [Extensible Enumeration]																Accounting Standards Update 2016-13 [Member]
Net income	$ 0			0			0			25,997			0			$ 25,997			$ 0
Employee pension plan adjustments	0			0			0			0			924			924			0
Stock-based compensation expense
Restricted stock	$ 0			5,894			0			0			0			5,894			$ 0
Restricted stock (in shares)	713,299																		0
Share repurchase	$ (891)			0			0			0			0			(891)			$ 0
Share repurchase (in shares)	(165,064)																		0
Net share settlement for equity-based compensation	$ 0			(2,054)			0			0			0			(2,054)			$ 0
Net share settlement for equity-based compensation (in shares)	(337,050)																		0
BALANCE at Dec. 31, 2023	$ 48,181	$ 0		$ 49,380	$ 0		$ 0	$ 0		$ 69,279	$ (7,943)		$ (36)	$ 0		$ 166,804	$ (7,943)		$ 0	$ 0
BALANCE (in shares) at Dec. 31, 2023	31,359,110	0																	0	0

[1] Net cumulative adjustment to equity based on the adoption of Accounting Standards Update No. 2016-13 Financial Instruments - Credit Losses.  See Note 5 to the Consolidated Financial Statements.