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, 2020	$ 62,717	$ 12,101	$ (14,522)	$ 7,931	$ (826)	$ 58,033
Beginning Balance, shares at Dec. 31, 2020		3,338,913
Net income	2,046					2,046
Other comprehensive income (loss)	(188)				(188)
Stock compensation expense	306			306
Distributions to shareholders	(436)					(436)
Issuance of common stock	182	$ 44		138
Issuance of common stock (shares)		17,701
Ending Balance at Mar. 31, 2021	64,627	$ 12,145	(14,522)	8,375	(1,014)	59,643
Ending Balance, shares at Mar. 31, 2021		3,356,614
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	3,520,646
Net income	$ 830					830
Other comprehensive income (loss)	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	3,520,646