CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Retained Earnings [Member] Cumulative Effect, Period of Adoption, Adjustment [Member]	Accumulated Other Comprehensive Loss [Member]	Unearned Stock Grant Compensation [Member]	Treasury Stock [Member]	Total
Balance, beginning of period at Dec. 31, 2022	$ 55	$ 22,401	$ 57,425	$ 51,982	$ (75)	$ (22,149)	$ (132)	$ (7,389)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accounting Standards Update [Extensible Enumeration]					ASU 2016-13 [Member]
Net loss				(1,446)					$ (1,446)
Other comprehensive loss, net of tax						3,739			3,739
Dividends on common stock				0
Dividends accrued on preferred stock				(99)
Amortization of unearned compensation							73
Net shares acquired related to employee share-based compensation plans								(6)
Balance, end of period at Mar. 31, 2023	55	$ 22,401	57,425	50,362		(18,410)	(59)	(7,395)	$ 104,379
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividends declared on common stock per share (in dollars per share)									$ 0.02
Balance, beginning of period (in shares) at Dec. 31, 2022		20,407,229
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net shares acquired under employee share-based compensation plans (in shares)		(2,530)
Balance, end of period (in shares) at Mar. 31, 2023		20,404,699
Balance, beginning of period at Dec. 31, 2023	55	$ 22,401	57,425	50,929		(16,121)	(13)	(7,401)	$ 107,275
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss				(1,998)					(1,998)
Other comprehensive loss, net of tax						(1,966)			(1,966)
Dividends on common stock				(407)
Dividends accrued on preferred stock				(99)
Amortization of unearned compensation							5
Net shares acquired related to employee share-based compensation plans								(7)
Balance, end of period at Mar. 31, 2024	$ 55	$ 22,401	$ 57,425	$ 48,425		$ (18,087)	$ (8)	$ (7,408)	$ 102,803
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividends declared on common stock per share (in dollars per share)									$ 0.02
Balance, beginning of period (in shares) at Dec. 31, 2023		20,402,288							20,402,288
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net shares acquired under employee share-based compensation plans (in shares)		(2,530)
Balance, end of period (in shares) at Mar. 31, 2024		20,399,758							20,399,758