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Note 3 - Loans Receivable - Credit Quality Indicators (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Loans receivable | $ 1,714,836 |  | $ 1,714,836 |  | $ 1,680,576
Originated current year | 268,836 |  | 268,836 |  | 223,353
Originated one years before | 203,030 |  | 203,030 |  | 422,359
Originated two years before | 375,265 |  | 375,265 |  | 399,336
Originated three years before | 347,857 |  | 347,857 |  | 235,390
Originated four years before | 210,868 |  | 210,868 |  | 169,655
Originated five years before | 284,154 |  | 284,154 |  | 210,260
Revolving | 24,826 |  | 24,826 |  | 20,223
Gross charge-offs, current year |  |  | 0 |  |
Gross charge-offs, one year before |  |  | 0 |  |
Gross charge-offs, two years before |  |  | 0 |  |
Gross charge-offs, three years before |  |  | 0 |  |
Gross charge-offs, four years before |  |  | 0 |  |
Gross charge-offs, five years before |  |  | 0 |  |
Gross charge-offs, revolving |  |  | 42 |  |
Gross charge-offs, total | 17 | $ 14 | 42 | $ 29 |
Residential Portfolio Segment [Member] | One to Four Family [Member] |  |  |  |  |
Loans receivable | 506,758 |  | 506,758 |  | 516,128
Originated current year | 25,541 |  | 25,541 |  | 42,526
Originated one years before | 30,856 |  | 30,856 |  | 173,855
Originated two years before | 163,984 |  | 163,984 |  | 147,808
Originated three years before | 150,999 |  | 150,999 |  | 41,704
Originated four years before | 38,731 |  | 38,731 |  | 26,395
Originated five years before | 95,362 |  | 95,362 |  | 83,229
Revolving | 1,285 |  | 1,285 |  | 611
Gross charge-offs, total | (0) | (0) | (0) | 3 |
Residential Portfolio Segment [Member] | Multifamily [Member] |  |  |  |  |
Loans receivable | 769,325 |  | 769,325 |  | 741,428
Originated current year | 177,523 |  | 177,523 |  | 81,119
Originated one years before | 64,069 |  | 64,069 |  | 138,414
Originated two years before | 114,833 |  | 114,833 |  | 196,939
Originated three years before | 149,928 |  | 149,928 |  | 125,252
Originated four years before | 116,879 |  | 116,879 |  | 108,779
Originated five years before | 145,274 |  | 145,274 |  | 90,155
Revolving | 819 |  | 819 |  | 770
Gross charge-offs, total | (0) | (0) | (0) | (0) |
Residential Portfolio Segment [Member] | Home Equity Loan [Member] |  |  |  |  |
Loans receivable | 13,382 |  | 13,382 |  | 13,188
Originated current year | 515 |  | 515 |  | 379
Originated one years before | 359 |  | 359 |  | 478
Originated two years before | 375 |  | 375 |  | 1,594
Originated three years before | 1,544 |  | 1,544 |  | 163
Originated four years before | 81 |  | 81 |  | 91
Originated five years before | 148 |  | 148 |  | 226
Revolving | 10,360 |  | 10,360 |  | 10,257
Gross charge-offs, total | (0) | (0) | (0) | (0) |
Construction and Land Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 69,152 |  | 69,152 |  | 61,427
Originated current year | 1,437 |  | 1,437 |  | 23,029
Originated one years before | 50,375 |  | 50,375 |  | 25,384
Originated two years before | 17,185 |  | 17,185 |  | 143
Originated three years before | 140 |  | 140 |  | 9,144
Originated four years before | 0 |  | 0 |  | 1,501
Originated five years before | 15 |  | 15 |  | 2,226
Revolving | 0 |  | 0 |  | 0
Gross charge-offs, total | (0) | (0) | (0) | (0) |
Commercial Real Estate Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 323,613 |  | 323,613 |  | 313,494
Originated current year | 59,994 |  | 59,994 |  | 75,352
Originated one years before | 56,789 |  | 56,789 |  | 67,217
Originated two years before | 62,358 |  | 62,358 |  | 51,582
Originated three years before | 44,360 |  | 44,360 |  | 58,574
Originated four years before | 54,798 |  | 54,798 |  | 30,827
Originated five years before | 41,976 |  | 41,976 |  | 29,289
Revolving | 3,338 |  | 3,338 |  | 653
Gross charge-offs, total | (0) | (0) | (0) | (0) |
Consumer Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 938 |  | 938 |  | 825
Originated current year | 100 |  | 100 |  | 0
Originated one years before | 0 |  | 0 |  | 0
Originated two years before | 0 |  | 0 |  | 0
Originated three years before | 0 |  | 0 |  | 0
Originated four years before | 0 |  | 0 |  | 0
Originated five years before | 0 |  | 0 |  | 0
Revolving | 838 |  | 838 |  | 825
Gross charge-offs, total | 17 | 14 | 42 | 26 |
Commercial Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 31,668 |  | 31,668 |  | 34,086
Originated current year | 3,726 |  | 3,726 |  | 948
Originated one years before | 582 |  | 582 |  | 17,011
Originated two years before | 16,530 |  | 16,530 |  | 1,270
Originated three years before | 886 |  | 886 |  | 553
Originated four years before | 379 |  | 379 |  | 2,062
Originated five years before | 1,379 |  | 1,379 |  | 5,135
Revolving | 8,186 |  | 8,186 |  | 7,107
Gross charge-offs, total | (0) | $ (0) | (0) | $ (0) |
Substandard [Member] |  |  |  |  |
Loans receivable | 17,272 |  | 17,272 |  | 18,991
Substandard [Member] | Residential Portfolio Segment [Member] | One to Four Family [Member] |  |  |  |  |
Loans receivable | 5,674 |  | 5,674 |  | 5,515
Originated current year | 1,548 |  | 1,548 |  | 1,673
Originated one years before | 631 |  | 631 |  | 815
Originated two years before | 610 |  | 610 |  | 453
Originated three years before | 932 |  | 932 |  | 0
Originated four years before | 0 |  | 0 |  | 0
Originated five years before | 1,953 |  | 1,953 |  | 2,574
Revolving | 0 |  | 0 |  | 0
Substandard [Member] | Residential Portfolio Segment [Member] | Multifamily [Member] |  |  |  |  |
Loans receivable | 182 |  | 182 |  | 0
Originated current year | 182 |  | 182 |  | 0
Originated one years before | 0 |  | 0 |  | 0
Originated two years before | 0 |  | 0 |  | 0
Originated three years before | 0 |  | 0 |  | 0
Originated four years before | 0 |  | 0 |  | 0
Originated five years before | 0 |  | 0 |  | 0
Revolving | 0 |  | 0 |  | 0
Substandard [Member] | Residential Portfolio Segment [Member] | Home Equity Loan [Member] |  |  |  |  |
Loans receivable | 70 |  | 70 |  | 150
Originated current year | 0 |  | 0 |  | 0
Originated one years before | 0 |  | 0 |  | 0
Originated two years before | 0 |  | 0 |  | 16
Originated three years before | 0 |  | 0 |  | 14
Originated four years before | 13 |  | 13 |  | 0
Originated five years before | 0 |  | 0 |  | 0
Revolving | 57 |  | 57 |  | 120
Substandard [Member] | Construction and Land Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 0 |  | 0 |  | 0
Originated current year | 0 |  | 0 |  | 0
Originated one years before | 0 |  | 0 |  | 0
Originated two years before | 0 |  | 0 |  | 0
Originated three years before | 0 |  | 0 |  | 0
Originated four years before | 0 |  | 0 |  | 0
Originated five years before | 0 |  | 0 |  | 0
Revolving | 0 |  | 0 |  | 0
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 11,346 |  | 11,346 |  | 11,721
Originated current year | 11,346 |  | 11,346 |  | 11,484
Originated one years before | 0 |  | 0 |  | 237
Originated two years before | 0 |  | 0 |  | 0
Originated three years before | 0 |  | 0 |  | 0
Originated four years before | 0 |  | 0 |  | 0
Originated five years before | 0 |  | 0 |  | 0
Revolving | 0 |  | 0 |  | 0
Substandard [Member] | Consumer Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 0 |  | 0 |  | 0
Originated current year | 0 |  | 0 |  | 0
Originated one years before | 0 |  | 0 |  | 0
Originated two years before | 0 |  | 0 |  | 0
Originated three years before | 0 |  | 0 |  | 0
Originated four years before | 0 |  | 0 |  | 0
Originated five years before | 0 |  | 0 |  | 0
Revolving | 0 |  | 0 |  | 0
Substandard [Member] | Commercial Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 0 |  | 0 |  | 1,605
Originated current year | 0 |  | 0 |  | 0
Originated one years before | 0 |  | 0 |  | 0
Originated two years before | 0 |  | 0 |  | 30
Originated three years before | 0 |  | 0 |  | 0
Originated four years before | 0 |  | 0 |  | 0
Originated five years before | 0 |  | 0 |  | 0
Revolving | 0 |  | 0 |  | 1,575
Pass [Member] |  |  |  |  |
Loans receivable | 1,686,195 |  | 1,686,195 |  | 1,650,766
Pass [Member] | Residential Portfolio Segment [Member] | One to Four Family [Member] |  |  |  |  |
Loans receivable | 491,595 |  | 491,595 |  | 500,938
Originated current year | 17,145 |  | 17,145 |  | 33,349
Originated one years before | 30,180 |  | 30,180 |  | 172,934
Originated two years before | 163,079 |  | 163,079 |  | 146,069
Originated three years before | 148,995 |  | 148,995 |  | 41,704
Originated four years before | 38,731 |  | 38,731 |  | 26,323
Originated five years before | 92,180 |  | 92,180 |  | 79,948
Revolving | 1,285 |  | 1,285 |  | 611
Pass [Member] | Residential Portfolio Segment [Member] | Multifamily [Member] |  |  |  |  |
Loans receivable | 768,811 |  | 768,811 |  | 741,245
Originated current year | 177,341 |  | 177,341 |  | 81,119
Originated one years before | 64,069 |  | 64,069 |  | 138,231
Originated two years before | 114,501 |  | 114,501 |  | 196,939
Originated three years before | 149,928 |  | 149,928 |  | 125,252
Originated four years before | 116,879 |  | 116,879 |  | 108,779
Originated five years before | 145,274 |  | 145,274 |  | 90,155
Revolving | 819 |  | 819 |  | 770
Pass [Member] | Residential Portfolio Segment [Member] | Home Equity Loan [Member] |  |  |  |  |
Loans receivable | 13,312 |  | 13,312 |  | 13,038
Originated current year | 515 |  | 515 |  | 379
Originated one years before | 359 |  | 359 |  | 478
Originated two years before | 375 |  | 375 |  | 1,578
Originated three years before | 1,544 |  | 1,544 |  | 149
Originated four years before | 68 |  | 68 |  | 91
Originated five years before | 148 |  | 148 |  | 226
Revolving | 10,303 |  | 10,303 |  | 10,137
Pass [Member] | Construction and Land Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 69,152 |  | 69,152 |  | 61,284
Originated current year | 1,437 |  | 1,437 |  | 23,029
Originated one years before | 50,375 |  | 50,375 |  | 25,384
Originated two years before | 17,185 |  | 17,185 |  | 0
Originated three years before | 140 |  | 140 |  | 9,144
Originated four years before | 0 |  | 0 |  | 1,501
Originated five years before | 15 |  | 15 |  | 2,226
Revolving | 0 |  | 0 |  | 0
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 312,035 |  | 312,035 |  | 301,030
Originated current year | 48,648 |  | 48,648 |  | 63,660
Originated one years before | 56,789 |  | 56,789 |  | 66,980
Originated two years before | 62,126 |  | 62,126 |  | 51,175
Originated three years before | 44,360 |  | 44,360 |  | 58,574
Originated four years before | 54,798 |  | 54,798 |  | 30,699
Originated five years before | 41,976 |  | 41,976 |  | 29,289
Revolving | 3,338 |  | 3,338 |  | 653
Pass [Member] | Consumer Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 938 |  | 938 |  | 825
Originated current year | 100 |  | 100 |  | 0
Originated one years before | 0 |  | 0 |  | 0
Originated two years before | 0 |  | 0 |  | 0
Originated three years before | 0 |  | 0 |  | 0
Originated four years before | 0 |  | 0 |  | 0
Originated five years before | 0 |  | 0 |  | 0
Revolving | 838 |  | 838 |  | 825
Pass [Member] | Commercial Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 30,352 |  | 30,352 |  | 32,406
Originated current year | 3,726 |  | 3,726 |  | 948
Originated one years before | 582 |  | 582 |  | 17,011
Originated two years before | 16,530 |  | 16,530 |  | 1,240
Originated three years before | 870 |  | 870 |  | 553
Originated four years before | 379 |  | 379 |  | 2,062
Originated five years before | 1,379 |  | 1,379 |  | 5,135
Revolving | 6,886 |  | 6,886 |  | 5,457
Watch [Member] |  |  |  |  |
Loans receivable | 11,369 |  | 11,369 |  | 10,819
Watch [Member] | Residential Portfolio Segment [Member] | One to Four Family [Member] |  |  |  |  |
Loans receivable | 9,489 |  | 9,489 |  | 9,675
Originated current year | 6,848 |  | 6,848 |  | 7,504
Originated one years before | 45 |  | 45 |  | 106
Originated two years before | 295 |  | 295 |  | 1,286
Originated three years before | 1,072 |  | 1,072 |  | 0
Originated four years before | 0 |  | 0 |  | 72
Originated five years before | 1,229 |  | 1,229 |  | 707
Revolving | 0 |  | 0 |  | 0
Watch [Member] | Residential Portfolio Segment [Member] | Multifamily [Member] |  |  |  |  |
Loans receivable | 332 |  | 332 |  | 183
Originated current year | 0 |  | 0 |  | 0
Originated one years before | 0 |  | 0 |  | 183
Originated two years before | 332 |  | 332 |  | 0
Originated three years before | 0 |  | 0 |  | 0
Originated four years before | 0 |  | 0 |  | 0
Originated five years before | 0 |  | 0 |  | 0
Revolving | 0 |  | 0 |  | 0
Watch [Member] | Residential Portfolio Segment [Member] | Home Equity Loan [Member] |  |  |  |  |
Loans receivable | 0 |  | 0 |  | 0
Originated current year | 0 |  | 0 |  | 0
Originated one years before | 0 |  | 0 |  | 0
Originated two years before | 0 |  | 0 |  | 0
Originated three years before | 0 |  | 0 |  | 0
Originated four years before | 0 |  | 0 |  | 0
Originated five years before | 0 |  | 0 |  | 0
Revolving | 0 |  | 0 |  | 0
Watch [Member] | Construction and Land Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 0 |  | 0 |  | 143
Originated current year | 0 |  | 0 |  | 0
Originated one years before | 0 |  | 0 |  | 0
Originated two years before | 0 |  | 0 |  | 143
Originated three years before | 0 |  | 0 |  | 0
Originated four years before | 0 |  | 0 |  | 0
Originated five years before | 0 |  | 0 |  | 0
Revolving | 0 |  | 0 |  | 0
Watch [Member] | Commercial Real Estate Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 232 |  | 232 |  | 743
Originated current year | 0 |  | 0 |  | 208
Originated one years before | 0 |  | 0 |  | 0
Originated two years before | 232 |  | 232 |  | 407
Originated three years before | 0 |  | 0 |  | 0
Originated four years before | 0 |  | 0 |  | 128
Originated five years before | 0 |  | 0 |  | 0
Revolving | 0 |  | 0 |  | 0
Watch [Member] | Consumer Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 0 |  | 0 |  | 0
Originated current year | 0 |  | 0 |  | 0
Originated one years before | 0 |  | 0 |  | 0
Originated two years before | 0 |  | 0 |  | 0
Originated three years before | 0 |  | 0 |  | 0
Originated four years before | 0 |  | 0 |  | 0
Originated five years before | 0 |  | 0 |  | 0
Revolving | 0 |  | 0 |  | 0
Watch [Member] | Commercial Portfolio Segment [Member] |  |  |  |  |
Loans receivable | 1,316 |  | 1,316 |  | 75
Originated current year | 0 |  | 0 |  | 0
Originated one years before | 0 |  | 0 |  | 0
Originated two years before | 0 |  | 0 |  | 0
Originated three years before | 16 |  | 16 |  | 0
Originated four years before | 0 |  | 0 |  | 0
Originated five years before | 0 |  | 0 |  | 0
Revolving | $ 1,300 |  | $ 1,300 |  | $ 75

X
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