Loans Held for Sale - Delinquent and Non-performing Loans Sold During the Period Indicated (Details) - Nonperforming Financial Instruments [Member] $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($) loan	Mar. 31, 2023 USD ($) loan
Loans sold | loan	9	8
Proceeds	$ 3,810	$ 2,575
Net gain	$ 110	$ 54
Multi-family Residential Portfolio Segment [Member]
Loans sold | loan	3	5
Proceeds	$ 1,551	$ 1,548
Net gain	$ 55	$ 54
Commercial Real Estate [Member]
Loans sold | loan	2	2
Proceeds	$ 971	$ 840
One-To-Four Family - Mixed-Use Property Portfolio Segment [Member]
Loans sold | loan	4	1
Proceeds	$ 1,288	$ 187
Net gain	$ 55