Loans and Allowance for Credit Losses (Analysis of Past Due Loans and Non-Accruing Loans) (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	$ 554,430	$ 546,490
Real Estate Loans: One-to-Four Family [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	154,938	161,331
Real Estate Loans: Home Equity [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	46,840	47,456
Real Estate Loans: Commercial [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	324,321	320,984
Other Loans: Commercial [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	16,412	15,728
Other Loans: Consumer [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	11,919	991
Financial Asset, 30 to 59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	619	1,356
Financial Asset, 30 to 59 Days Past Due [Member] \| Real Estate Loans: One-to-Four Family [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	445	1,035
Financial Asset, 30 to 59 Days Past Due [Member] \| Real Estate Loans: Home Equity [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	118	318
Financial Asset, 30 to 59 Days Past Due [Member] \| Other Loans: Consumer [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	56	3
Financial Asset, 60 to 89 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	580	482
Financial Asset, 60 to 89 Days Past Due [Member] \| Real Estate Loans: One-to-Four Family [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	461	454
Financial Asset, 60 to 89 Days Past Due [Member] \| Real Estate Loans: Home Equity [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	119	26
Financial Asset, 60 to 89 Days Past Due [Member] \| Other Loans: Consumer [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable		2
Financial Asset, 90 Days or More Past Due [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	494	2,500
Financial Asset, 90 Days or More Past Due [Member] \| Real Estate Loans: One-to-Four Family [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	364	662
Financial Asset, 90 Days or More Past Due [Member] \| Real Estate Loans: Home Equity [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	36	596
Financial Asset, 90 Days or More Past Due [Member] \| Real Estate Loans: Commercial [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	94	1,242
Financial Asset, Past Due [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	1,693	4,338
Financial Asset, Past Due [Member] \| Real Estate Loans: One-to-Four Family [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	1,270	2,151
Financial Asset, Past Due [Member] \| Real Estate Loans: Home Equity [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	273	940
Financial Asset, Past Due [Member] \| Real Estate Loans: Commercial [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	94	1,242
Financial Asset, Past Due [Member] \| Other Loans: Consumer [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	56	5
Financial Asset, Current Due [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	552,737	542,152
Financial Asset, Current Due [Member] \| Real Estate Loans: One-to-Four Family [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	153,668	159,180
Financial Asset, Current Due [Member] \| Real Estate Loans: Home Equity [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	46,567	46,516
Financial Asset, Current Due [Member] \| Real Estate Loans: Commercial [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	324,227	319,742
Financial Asset, Current Due [Member] \| Other Loans: Commercial [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	16,412	15,728
Financial Asset, Current Due [Member] \| Other Loans: Consumer [Member]
Financing Receivable, Past Due [Line Items]
Gross Loans Receivable	$ 11,863	$ 986