Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Loans and Allowance for Credit Losses (Schedule of Loan by Segment) (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	$ 554,430		$ 546,490
Net deferred loan costs	3,123		3,263
Allowance for credit losses on loans	(5,164)	$ (5,170)	(5,133)	$ (5,916)	$ (6,237)	$ (6,463)
Loans receivable, net	552,389		544,620
Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	526,099		529,771
Real Estate Loans: One-to-Four Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	154,938		161,331
Real Estate Loans: Home Equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	46,840		47,456
Allowance for credit losses on loans	(106)	(117)	(137)	(216)	(249)	(213)
Real Estate Loans: Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	324,321		320,984
Allowance for credit losses on loans	(4,167)	(4,197)	(4,171)	(4,689)	(5,004)	(5,231)
Other Loans: Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	16,412		15,728
Allowance for credit losses on loans	(147)	(131)	(421)	(523)	(467)	(471)
Other Loans: Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	11,919		991
Allowance for credit losses on loans	$ (10)	$ (11)	$ (14)	$ (15)	$ (13)	$ (16)