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	3,632					3,632
Other comprehensive loss	(1,451)				(1,451)
Stock compensation expense	1,405			1,405
Distributions to shareholders	(1,445)					(1,445)
Issuance of common stock	78	$ 15		63
Issuance of common stock (shares)		5,966
Cash settlement of stock options	(108)			(108)
Net share settlement of stock options	(212)	$ 20		(232)
Net share settlement of stock options, (shares)		8,117
Ending Balance at Sep. 30, 2022	78,981	$ 12,690	(15,996)	13,058	(2,831)	72,060
Ending Balance, shares at Sep. 30, 2022		3,534,729
Beginning Balance at Jun. 30, 2022	79,823	$ 12,657	(15,996)	12,598	(1,927)	72,491
Beginning Balance, shares at Jun. 30, 2022		3,521,373
Net income	64					64
Other comprehensive loss	(904)				(904)
Stock compensation expense	637			637
Distributions to shareholders	(495)					(495)
Issuance of common stock	68	$ 13		55
Issuance of common stock (shares)		5,239
Cash settlement of stock options	(212)	$ 20		(232)
Cash settlement of stock options (shares)		8,117
Ending Balance at Sep. 30, 2022	78,981	$ 12,690	(15,996)	13,058	(2,831)	72,060
Ending Balance, shares at Sep. 30, 2022		3,534,729
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	$ 6,586					6,586
Other comprehensive loss	(82)				(82)
Stock compensation expense	1,487			1,487
Distributions to shareholders	(1,498)					(1,498)
Issuance of common stock	$ 526	$ 89		437
Issuance of common stock (shares)	35,577	35,577
Net share settlement of stock options	$ (143)	$ 28		(171)
Net share settlement of stock options, (shares)		11,314
Ending Balance at Sep. 30, 2023	$ 85,906	$ 12,816	(15,996)	15,201	(2,170)	76,055
Ending Balance, shares at Sep. 30, 2023	3,585,070	3,585,070
Beginning Balance at Jun. 30, 2023	$ 83,651	$ 12,773	(15,996)	14,333	(1,865)	74,406
Beginning Balance, shares at Jun. 30, 2023		3,568,006
Net income	2,152					2,152
Other comprehensive loss	(305)				(305)
Stock compensation expense	674			674
Distributions to shareholders	(503)					(503)
Issuance of common stock	$ 237	$ 37		200
Issuance of common stock (shares)	14,875	14,875
Net share settlement of stock options	$ 0	$ 6		(6)
Net share settlement of stock options, (shares)		2,189
Ending Balance at Sep. 30, 2023	$ 85,906	$ 12,816	$ (15,996)	$ 15,201	$ (2,170)	$ 76,055
Ending Balance, shares at Sep. 30, 2023	3,585,070	3,585,070