Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common Stock Cumulative Effect, Period of Adoption, Adjusted Balance [Member]	Common Stock	Additional Paid-in Capital Cumulative Effect, Period of Adoption, Adjusted Balance [Member]	Additional Paid-in Capital	Unearned Common Stock held by the ESOP Cumulative Effect, Period of Adoption, Adjusted Balance [Member]	Unearned Common Stock held by the ESOP	Retained Earnings Cumulative effect of change in accounting principle	Retained Earnings Cumulative Effect, Period of Adoption, Adjusted Balance [Member]	Retained Earnings	Accumulated Other Comprehensive Loss Cumulative Effect, Period of Adoption, Adjusted Balance [Member]	Accumulated Other Comprehensive Loss	Cumulative effect of change in accounting principle	Cumulative Effect, Period of Adoption, Adjusted Balance [Member]	Total
Balance at Dec. 31, 2021		$ 113		$ 46,573		$ (3,709)			$ 89,627		$ (6,635)			$ 125,969
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income									2,053					2,053
Other comprehensive income (loss)											(10,939)			(10,939)
ESOP shares committed to be allocated				4		54								58
Share-based compensation expense				152										152
Balance at Mar. 31, 2022		113		46,729		(3,655)			91,680		(17,574)			117,293
Balance at Dec. 31, 2022	$ 113	113	$ 47,075	47,075	$ (3,491)	(3,491)	$ (633)	$ 95,991	96,624	$ (32,189)	(32,189)	$ (633)	$ 107,499	108,132
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income									798					798
Other comprehensive income (loss)											2,221			2,221
ESOP shares committed to be allocated				(5)		54								49
Share-based compensation expense				150										150
Balance at Mar. 31, 2023		$ 113		$ 47,220		$ (3,437)			$ 96,789		$ (29,968)			$ 110,717