v3.26.1
Loans - Schedule of Internally Assigned Grades by Type of Loan (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year $ 49,128 $ 162,554
Prior year 158,758 99,941
Two years prior 92,960 73,394
Three years prior 70,143 174,112
Four years prior 168,540 219,243
Prior 320,082 146,402
Revolving Loans Amortized Cost Basis 30,980 28,885
Revolving Loans Amortized Cost Basis Converted to Term 1,378 1,002
Total loans held-for-portfolio, gross 891,969 905,533
Pass    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 49,128 162,554
Prior year 158,758 99,941
Two years prior 92,807 72,049
Three years prior 63,449 168,464
Four years prior 162,933 213,077
Prior 308,503 142,445
Revolving Loans Amortized Cost Basis 30,666 28,787
Revolving Loans Amortized Cost Basis Converted to Term 1,378 881
Total loans held-for-portfolio, gross 867,622 888,198
Substandard    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
Prior year 0 0
Two years prior 153 1,345
Three years prior 6,694 5,648
Four years prior 5,607 6,166
Prior 11,579 3,957
Revolving Loans Amortized Cost Basis 314 98
Revolving Loans Amortized Cost Basis Converted to Term 0 121
Total loans held-for-portfolio, gross 24,347 17,335
Real estate loans: | One-to-four family    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 10,857 17,896
Prior year 12,739 18,112
Two years prior 17,123 18,834
Three years prior 17,716 66,528
Four years prior 63,259 93,458
Prior 122,507 39,071
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 244,201 253,899
Real estate loans: | One-to-four family | Pass    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 10,857 17,896
Prior year 12,739 18,112
Two years prior 17,123 17,717
Three years prior 16,243 66,239
Four years prior 62,973 93,367
Prior 121,613 38,871
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 241,548 252,202
Real estate loans: | One-to-four family | Substandard    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
Prior year 0 0
Two years prior 0 1,117
Three years prior 1,473 289
Four years prior 286 91
Prior 894 200
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 2,653 1,697
Real estate loans: | Home equity    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 228 1,292
Prior year 1,272 2,277
Two years prior 2,149 2,534
Three years prior 2,259 2,086
Four years prior 2,046 771
Prior 1,487 827
Revolving Loans Amortized Cost Basis 21,494 20,895
Revolving Loans Amortized Cost Basis Converted to Term 1,378 1,002
Total loans held-for-portfolio, gross 32,313 31,684
Real estate loans: | Home equity | Pass    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 228 1,292
Prior year 1,272 2,277
Two years prior 2,149 2,534
Three years prior 2,259 2,086
Four years prior 2,046 771
Prior 1,487 777
Revolving Loans Amortized Cost Basis 21,181 20,827
Revolving Loans Amortized Cost Basis Converted to Term 1,378 881
Total loans held-for-portfolio, gross 32,000 31,445
Real estate loans: | Home equity | Substandard    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
Prior year 0 0
Two years prior 0 0
Three years prior 0 0
Four years prior 0 0
Prior 0 50
Revolving Loans Amortized Cost Basis 313 68
Revolving Loans Amortized Cost Basis Converted to Term 0 121
Total loans held-for-portfolio, gross 313 239
Real estate loans: | Commercial and multifamily    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 9,012 97,005
Prior year 90,437 33,810
Two years prior 33,568 24,641
Three years prior 24,419 83,175
Four years prior 82,359 93,905
Prior 140,553 75,556
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 380,348 408,092
Real estate loans: | Commercial and multifamily | Pass    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 9,012 97,005
Prior year 90,437 33,810
Two years prior 33,568 24,641
Three years prior 19,429 78,185
Four years prior 77,403 87,836
Prior 130,519 72,359
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 360,368 393,836
Real estate loans: | Commercial and multifamily | Substandard    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
Prior year 0 0
Two years prior 0 0
Three years prior 4,990 4,990
Four years prior 4,956 6,069
Prior 10,034 3,197
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 19,980 14,256
Real estate loans: | Construction and land    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 21,217 22,342
Prior year 31,423 16,867
Two years prior 12,872 7,785
Three years prior 7,506 1,175
Four years prior 1,141 668
Prior 1,579 1,134
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 75,738 49,971
Real estate loans: | Construction and land | Pass    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 21,217 22,342
Prior year 31,423 16,867
Two years prior 12,872 7,785
Three years prior 7,479 1,025
Four years prior 994 668
Prior 1,501 1,134
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 75,486 49,821
Real estate loans: | Construction and land | Substandard    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
Prior year 0 0
Two years prior 0 0
Three years prior 27 150
Four years prior 147 0
Prior 78 0
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 252 150
Consumer loans: | Manufactured homes    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 2,215 8,124
Prior year 7,769 8,183
Two years prior 7,589 10,912
Three years prior 10,334 5,897
Four years prior 5,647 3,265
Prior 8,995 6,570
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 42,549 42,951
Consumer loans: | Manufactured homes | Pass    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 2,215 8,124
Prior year 7,769 8,183
Two years prior 7,462 10,684
Three years prior 10,130 5,678
Four years prior 5,429 3,265
Prior 8,662 6,316
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 41,667 42,250
Consumer loans: | Manufactured homes | Substandard    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
Prior year 0 0
Two years prior 127 228
Three years prior 204 219
Four years prior 218 0
Prior 333 254
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 882 701
Consumer loans: | Floating homes    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 4,558 10,100
Prior year 9,890 18,833
Two years prior 18,136 6,291
Three years prior 6,236 14,636
Four years prior 13,536 22,632
Prior 34,790 14,404
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 87,146 86,896
Consumer loans: | Floating homes | Pass    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 4,558 10,100
Prior year 9,890 18,833
Two years prior 18,136 6,291
Three years prior 6,236 14,636
Four years prior 13,536 22,632
Prior 34,790 14,404
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 87,146 86,896
Consumer loans: | Other consumer    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 816 2,471
Prior year 2,160 1,604
Two years prior 1,311 2,144
Three years prior 1,624 327
Four years prior 298 3,289
Prior 6,964 6,093
Revolving Loans Amortized Cost Basis 693 667
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 13,866 16,595
Consumer loans: | Other consumer | Pass    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 816 2,471
Prior year 2,160 1,604
Two years prior 1,311 2,144
Three years prior 1,624 327
Four years prior 298 3,283
Prior 6,724 5,837
Revolving Loans Amortized Cost Basis 692 667
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 13,625 16,333
Consumer loans: | Other consumer | Substandard    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
Prior year 0 0
Two years prior 0 0
Three years prior 0 0
Four years prior 0 6
Prior 240 256
Revolving Loans Amortized Cost Basis 1 0
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 241 262
Commercial business    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 225 3,324
Prior year 3,068 255
Two years prior 212 253
Three years prior 49 288
Four years prior 254 1,255
Prior 3,207 2,747
Revolving Loans Amortized Cost Basis 8,793 7,323
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 15,808 15,445
Commercial business | Pass    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 225 3,324
Prior year 3,068 255
Two years prior 186 253
Three years prior 49 288
Four years prior 254 1,255
Prior 3,207 2,747
Revolving Loans Amortized Cost Basis 8,793 7,293
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross 15,782 15,415
Commercial business | Substandard    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
Prior year 0 0
Two years prior 26 0
Three years prior 0 0
Four years prior 0 0
Prior 0 0
Revolving Loans Amortized Cost Basis 0 30
Revolving Loans Amortized Cost Basis Converted to Term 0 0
Total loans held-for-portfolio, gross $ 26 $ 30