Condensed Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Loss	Retained Earnings
Beginning Balance at Dec. 31, 2021	$ 77,082	$ 12,655	$ (15,996)	$ 11,930	$ (1,380)	$ 69,873
Beginning Balance, shares at Dec. 31, 2021		3,520,646
Net income	830					830
Other comprehensive income	27				27
Stock compensation expense	400			400
Distributions to shareholders	(458)					(458)
Cash settlement of stock options	(108)			(108)
Ending Balance at Mar. 31, 2022	77,773	$ 12,655	(15,996)	12,222	(1,353)	70,245
Ending Balance, shares at Mar. 31, 2022		3,520,646
Beginning Balance at Dec. 31, 2022	$ 79,030	$ 12,699	(15,996)	13,448	(2,088)	70,967
Beginning Balance, shares at Dec. 31, 2022	3,538,179	3,538,179
Net income	$ 990					990
Other comprehensive income	109				109
Stock compensation expense	424			424
Distributions to shareholders	(497)					(497)
Issuance of common stock	61	$ 12		49
Issuance of common stock (shares)		5,000
Net share settlement of stock options	(1)	$ 6		(7)
Net share settlement of stock options, (shares)		2,546
Ending Balance at Mar. 31, 2023	$ 80,116	$ 12,717	$ (15,996)	$ 13,914	$ (1,979)	$ 71,460
Ending Balance, shares at Mar. 31, 2023	3,545,725	3,545,725