CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Unearned ESOP Shares
Beginning Balance at Dec. 31, 2019	$ 181,494	$ 59	$ 95,474	$ 85,059	$ 1,504	$ (602)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	2,748			2,748
Unrealized holding loss on investment securities net of tax	1,655				1,655
Cash dividends	(702)			(702)
Dividend reinvestment	0		35	(35)
Net change in fair market value below cost of leveraged ESOP shares released	(4)		(4)
Stock based compensation	76		76
Ending Balance at Mar. 31, 2020	185,267	59	95,581	87,070	3,159	(602)
Beginning Balance at Dec. 31, 2020	198,013	59	95,965	97,944	4,504	(459)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	6,299			6,299
Unrealized holding loss on investment securities net of tax	(2,820)				(2,820)
Cash dividends	(704)			(704)
Dividend reinvestment	0		35	(35)
Net change in fair market value below cost of leveraged ESOP shares released	(5)		(5)
Repurchase of common stock	(210)			(210)
Stock based compensation	186		186
Ending Balance at Mar. 31, 2021	$ 200,759	$ 59	$ 96,181	$ 103,294	$ 1,684	$ (459)