Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Preferred Stock [Member] Preferred Stock Non-Voting [Member]	Common Stock [Member] Common Stock Voting [Member]	Common Stock [Member] Common Stock Non-Voting [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Loss [Member]	Retained Earnings [Member]	Unearned ESOP Shares [Member]	Treasury Stock [Member]	Non-Controlling Interest [Member]	Total	Cumulative Effect, Period of Adoption, Adjustment [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Preferred Stock [Member] Preferred Stock Non-Voting [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Common Stock [Member] Common Stock Voting [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Common Stock [Member] Common Stock Non-Voting [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Additional Paid-in Capital [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Accumulated Other Comprehensive Loss [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Unearned ESOP Shares [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Treasury Stock [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Non-Controlling Interest [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Balance at Dec. 31, 2022	$ 150,000	$ 64	$ 31	$ 144,157	$ (17,473)	$ 9,294	$ (1,265)	$ (5,326)	$ 170	$ 279,652	$ (1,256)	$ (1,256)	$ 150,000	$ 64	$ 31	$ 144,157	$ (17,473)	$ 8,038	$ (1,265)	$ (5,326)	$ 170	$ 278,396
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accounting Standards Update [Extensible Enumeration]										ASU 2016-13 [Member]
Net (loss) income	0	0	0	0	0	1,573	0	0	22	$ 1,595
Release of unearned ESOP shares	0	0	0	(4)	0	0	(198)	0	0	(202)
Increase in unreleased shares	0	0	0	0	0	0	(2,500)	0	0	(2,500)
Stock-based compensation expense	0	0	0	38	0	0	0	0	0	38
Director stock compensation expense	0	1	0	95	0	0	0	0	0	96
Other comprehensive (loss) income, net of tax	0	0	0	0	2,445	0	0	0	0	2,445
Balance at Mar. 31, 2023	150,000	65	31	144,286	(15,028)	9,611	(3,963)	(5,326)	192	279,868
Balance at Dec. 31, 2023	150,000	62	31	142,601	(13,525)	12,552	(4,492)	(5,326)	194	282,097
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	0	0	0	0	0	(164)	0	0	(19)	(183)
Release of unearned ESOP shares	0	0	0	(25)	0	0	72	0	0	47
Stock-based compensation expense	0	0	0	77	0	0	0	0	0	77
Other comprehensive (loss) income, net of tax	0	0	0	0	(571)	0	0	0	0	(571)
Balance at Mar. 31, 2024	$ 150,000	$ 62	$ 31	$ 142,653	$ (14,096)	$ 12,388	$ (4,420)	$ (5,326)	$ 175	$ 281,467