v3.26.1
Loans - Schedule of Collateral Dependent Loans (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans $ 8,261 $ 5,934
Real estate loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 7,324 5,162
Real estate loans: | One-to-four family    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 2,602 1,730
Real estate loans: | Home equity    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 372 187
Real estate loans: | Commercial and multifamily    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 4,191 3,163
Real estate loans: | Construction and land    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 159 82
Consumer loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 937 742
Consumer loans: | Manufactured homes    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 696 480
Consumer loans: | Other consumer    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 241 262
Commercial business loans    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 30
Commercial Real Estate    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 3,151 2,123
Commercial Real Estate | Real estate loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 3,151 2,123
Commercial Real Estate | Real estate loans: | One-to-four family    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Commercial Real Estate | Real estate loans: | Home equity    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Commercial Real Estate | Real estate loans: | Commercial and multifamily    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 3,151 2,123
Commercial Real Estate | Real estate loans: | Construction and land    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Commercial Real Estate | Consumer loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Commercial Real Estate | Consumer loans: | Manufactured homes    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Commercial Real Estate | Consumer loans: | Other consumer    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Commercial Real Estate | Commercial business loans    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Residential Real Estate    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 2,320 1,603
Residential Real Estate | Real estate loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 2,320 1,603
Residential Real Estate | Real estate loans: | One-to-four family    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 1,948 1,416
Residential Real Estate | Real estate loans: | Home equity    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 372 187
Residential Real Estate | Real estate loans: | Commercial and multifamily    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Residential Real Estate | Real estate loans: | Construction and land    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Residential Real Estate | Consumer loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Residential Real Estate | Consumer loans: | Manufactured homes    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Residential Real Estate | Consumer loans: | Other consumer    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Residential Real Estate | Commercial business loans    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Land    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 79 0
Land | Real estate loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 79 0
Land | Real estate loans: | One-to-four family    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Land | Real estate loans: | Home equity    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Land | Real estate loans: | Commercial and multifamily    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Land | Real estate loans: | Construction and land    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 79 0
Land | Consumer loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Land | Consumer loans: | Manufactured homes    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Land | Consumer loans: | Other consumer    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Land | Commercial business loans    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Other Residential    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 1,671 1,132
Other Residential | Real estate loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 734 396
Other Residential | Real estate loans: | One-to-four family    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 654 314
Other Residential | Real estate loans: | Home equity    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Other Residential | Real estate loans: | Commercial and multifamily    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Other Residential | Real estate loans: | Construction and land    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 80 82
Other Residential | Consumer loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 937 736
Other Residential | Consumer loans: | Manufactured homes    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 696 480
Other Residential | Consumer loans: | Other consumer    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 241 256
Other Residential | Commercial business loans    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
RVs/Automobiles    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 6
RVs/Automobiles | Real estate loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
RVs/Automobiles | Real estate loans: | One-to-four family    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
RVs/Automobiles | Real estate loans: | Home equity    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
RVs/Automobiles | Real estate loans: | Commercial and multifamily    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
RVs/Automobiles | Real estate loans: | Construction and land    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
RVs/Automobiles | Consumer loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 6
RVs/Automobiles | Consumer loans: | Manufactured homes    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
RVs/Automobiles | Consumer loans: | Other consumer    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 6
RVs/Automobiles | Commercial business loans    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Business Assets    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 1,040 1,070
Business Assets | Real estate loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 1,040 1,040
Business Assets | Real estate loans: | One-to-four family    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Business Assets | Real estate loans: | Home equity    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Business Assets | Real estate loans: | Commercial and multifamily    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 1,040 1,040
Business Assets | Real estate loans: | Construction and land    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Business Assets | Consumer loans:    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Business Assets | Consumer loans: | Manufactured homes    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Business Assets | Consumer loans: | Other consumer    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans 0 0
Business Assets | Commercial business loans    
Financing Receivable, Allowance For Credit Losses [Line Items]    
Total loans $ 0 $ 30