Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Unearned Compensation ESOP [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning balance at Dec. 31, 2020	$ 99,819	$ 54	$ 50,937	$ 51,689	$ (3,756)	$ 895
Beginning balance, shares at Dec. 31, 2020		5,495,514
Net income (loss)	4,112			4,112
Other comprehensive loss	(794)					(794)
Stock repurchased	(2,652)	$ (1)	(2,651)
Stock repurchased, shares		(130,295)
Share redemption for tax withholdings for restricted stock vesting	(3)		(3)
Share redemption for tax withholdings for restricted stock vesting, shares		(173)
Stock-based compensation	283		283
ESOP shares committed to be released	94		47		47
ESOP shares committed to be released, shares		(806)
Ending balance at Mar. 31, 2021	100,859	$ 53	48,613	55,801	(3,709)	101
Ending balance, shares at Mar. 31, 2021		5,364,240
Beginning balance at Dec. 31, 2020	99,819	$ 54	50,937	51,689	(3,756)	895
Beginning balance, shares at Dec. 31, 2020		5,495,514
Ending balance at Dec. 31, 2021	100,903	$ 50	44,078	60,524	(3,568)	(181)
Ending balance, shares at Dec. 31, 2021		5,113,825
Net income (loss)	(235)			(235)
Dividends paid	(11,247)			(11,247)
Other comprehensive loss	(1,818)					(1,818)
Stock repurchased	(1,327)		(1,327)
Stock repurchased, shares		(58,572)
Restricted stock awards forfeited, shares		(704)
Share redemption for tax withholdings for restricted stock vesting	(4)		(4)
Share redemption for tax withholdings for restricted stock vesting, shares		(182)
Stock-based compensation	284		284
ESOP shares committed to be released	112		65		47
Proceeds from the exercise of options, net	$ 1,810	$ 2	1,808
Proceeds from the exercise of options, net, shares	129,437	126,303
Ending balance at Mar. 31, 2022	$ 88,478	$ 52	$ 44,904	$ 49,042	$ (3,521)	$ (1,999)
Ending balance, shares at Mar. 31, 2022		5,180,670