Condensed Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-In Capital	Accumulated Other Comprehensive (Loss) Gain	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	9,277					9,277
Other comprehensive income (loss)	(20)				(20)
Stock compensation expense	886			886
Distributions to shareholders	(895)					(895)
Issuance of common stock	2,698	$ 475		2,223
Issuance of common stock (shares)		190,295
Cash settlement of stock options	(211)			(211)
Ending Balance at Jun. 30, 2021	74,452	$ 12,576	(14,522)	10,829	(846)	66,415
Ending Balance, shares at Jun. 30, 2021		3,529,208
Beginning Balance at Mar. 31, 2021	64,627	$ 12,145	(14,522)	8,375	(1,014)	59,643
Beginning Balance, shares at Mar. 31, 2021		3,356,614
Net income	7,230					7,230
Other comprehensive income (loss)	168				168
Stock compensation expense	580			580
Distributions to shareholders	(458)					(458)
Issuance of common stock	2,516	$ 431		2,085
Issuance of common stock (shares)		172,594
Cash settlement of stock options	(211)			(211)
Ending Balance at Jun. 30, 2021	74,452	$ 12,576	(14,522)	10,829	(846)	66,415
Ending Balance, shares at Jun. 30, 2021		3,529,208
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	$ 3,568					3,568
Other comprehensive income (loss)	(547)				(547)
Stock compensation expense	768			768
Distributions to shareholders	(950)					(950)
Issuance of common stock	10	$ 2		8
Issuance of common stock (shares)		727
Cash settlement of stock options	(108)			(108)
Ending Balance at Jun. 30, 2022	$ 79,823	$ 12,657	(15,996)	12,598	(1,927)	72,491
Ending Balance, shares at Jun. 30, 2022	3,521,373	3,521,373
Beginning Balance at Mar. 31, 2022	$ 77,773	$ 12,655	(15,996)	12,222	(1,353)	70,245
Beginning Balance, shares at Mar. 31, 2022		3,520,646
Net income	2,738					2,738
Other comprehensive income (loss)	(574)				(574)
Stock compensation expense	368			368
Distributions to shareholders	(492)					(492)
Issuance of common stock	10	$ 2		8
Issuance of common stock (shares)		727
Ending Balance at Jun. 30, 2022	$ 79,823	$ 12,657	$ (15,996)	$ 12,598	$ (1,927)	$ 72,491
Ending Balance, shares at Jun. 30, 2022	3,521,373	3,521,373