Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Unearned ESOP Shares [Member]	AOCI Attributable to Parent [Member]	Noncontrolling Interest [Member]	Total
BALANCE (in shares) at Dec. 31, 2019	10,731,639
BALANCE at Dec. 31, 2019	$ 107	$ 102,017	$ 86,156	$ (9,890)	$ (1,539)	$ 0	$ 176,851
Net Income before noncontrolling interest			6,524			0	6,524
Common stock repurchased (in shares)	(560,306)
Common stock repurchased	$ (5)	(5,599)	(1,565)				(7,169)
Restricted stock award grants net of forfeitures (in shares)	72,959
Restricted stock awards canceled	$ 0	(123)					(123)
Other comprehensive income, net of tax					4,725		4,725
Share-based compensation expense		917					917
Cash dividends declared and paid			(1,569)				(1,569)
ESOP shares committed to be released		17		495			512
BALANCE (in shares) at Sep. 30, 2020	10,234,204
BALANCE at Sep. 30, 2020	$ 102	97,229	89,546	(9,395)	3,186	0	180,668
BALANCE (in shares) at Jun. 30, 2020	10,326,226
BALANCE at Jun. 30, 2020	$ 103	98,421	86,633	(9,559)	717	0	176,315
Net Income before noncontrolling interest			3,675			0	3,675
Common stock repurchased (in shares)	(141,793)
Common stock repurchased	$ (1)	(1,418)	(248)				(1,667)
Restricted stock award grants net of forfeitures (in shares)	59,859
Restricted stock awards canceled	$ 0	(123)					(123)
Other comprehensive income, net of tax					2,469		2,469
Share-based compensation expense		362					362
ESOP shares committed to be released		(13)		164			151
Cash dividends declared and paid			(514)				(514)
BALANCE (in shares) at Sep. 30, 2020	10,234,204
BALANCE at Sep. 30, 2020	$ 102	97,229	89,546	(9,395)	3,186	0	$ 180,668
BALANCE (in shares) at Dec. 31, 2020	10,247,185						10,247,185
BALANCE at Dec. 31, 2020	$ 102	97,412	92,657	(9,230)	5,442	0	$ 186,383
Net Income before noncontrolling interest			10,294			(265)	10,029
Common stock repurchased (in shares)	(291,932)
Common stock repurchased	$ (2)	(2,916)	(2,018)				(4,936)
Restricted stock award grants net of forfeitures (in shares)	78,993
Restricted stock awards canceled	$ 0	(232)					(232)
Other comprehensive income, net of tax					(4,508)		(4,508)
Share-based compensation expense		1,443					1,443
Cash dividends declared and paid			(1,831)				(1,831)
Restricted stock awards canceled (in shares)	(13,088)
ESOP shares committed to be released		192		494			686
Common stock issued and initial investment in Quin Ventures (in shares)	29,719
Common stock issued and initial investment in Quin Ventures	$ 1	498	(44)			(45)	410
Restricted stock award grants net of forfeitures	$ 1	(1)					$ 0
BALANCE (in shares) at Sep. 30, 2021	10,050,877						10,050,877
BALANCE at Sep. 30, 2021	$ 102	96,396	99,058	(8,736)	934	(310)	$ 187,444
BALANCE (in shares) at Jun. 30, 2021	10,205,867
BALANCE at Jun. 30, 2021	$ 102	97,463	96,573	(8,901)	3,546	(190)	188,593
Net Income before noncontrolling interest			4,178			(120)	4,058
Common stock repurchased (in shares)	(137,953)
Common stock repurchased	$ 0	(1,378)	(1,084)				(2,462)
Restricted stock award grants net of forfeitures (in shares)	(5,903)
Restricted stock awards canceled	$ 0	(199)					(199)
Other comprehensive income, net of tax					(2,612)		(2,612)
Share-based compensation expense		433					433
Cash dividends declared and paid			(609)				(609)
Restricted stock awards canceled (in shares)	(11,134)
ESOP shares committed to be released		77		165			$ 242
BALANCE (in shares) at Sep. 30, 2021	10,050,877						10,050,877
BALANCE at Sep. 30, 2021	$ 102	$ 96,396	$ 99,058	$ (8,736)	$ 934	$ (310)	$ 187,444