Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Unearned ESOP Shares [Member]	AOCI Attributable to Parent [Member]	Total
BALANCE (in shares) at Dec. 31, 2018	11,170,018
BALANCE at Dec. 31, 2018	$ 112	$ 105,825	$ 81,607	$ (10,549)	$ (4,731)	$ 172,264
Net income			9,014			9,014
Common stock repurchased (in shares)	(477,837)
Common stock repurchased	$ (5)	(4,774)	(3,051)			(7,830)
Restricted stock awards granted net of forfeitures (in shares)	57,900
Restricted stock awards canceled (in shares)	(18,442)
Restricted stock awards canceled	$ 0	(305)	0			(305)
Other comprehensive (loss) income, net of tax					3,192	3,192
Share-based compensation		1,062				1,062
Allocation of ESOP shares		209		659		868
Cash dividends declared and paid			(1,414)			$ (1,414)
BALANCE (in shares) at Dec. 31, 2019	10,731,639					10,731,639
BALANCE at Dec. 31, 2019	$ 107	102,017	86,156	(9,890)	(1,539)	$ 176,851
Net income			10,340			10,340
Common stock repurchased	$ (6)	(5,753)	(1,654)			(7,413)
Restricted stock awards granted net of forfeitures (in shares)	105,124
Restricted stock awards canceled (in shares)	(13,719)
Restricted stock awards canceled	$ 0	(178)	0			(178)
Other comprehensive (loss) income, net of tax					6,981	6,981
Share-based compensation		1,295				1,295
Allocation of ESOP shares		32		660		692
Cash dividends declared and paid			(2,185)			$ (2,185)
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	$ 186,383