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Note 3 - Loans Receivable - Analysis of Past Due Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Loans receivable |  | $ 1,714,836 | $ 1,680,576
Financial Asset, 1 to 59 Days Past Due [Member] |  |  |
Loans receivable | [1] | 2,374 | 9,732
Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans receivable | [2] | 1,962 | 1,405
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans receivable |  | 4,184 | 3,985
Financial Asset, Past Due [Member] |  |  |
Loans receivable |  | 8,520 | 15,122
Financial Asset, Not Past Due [Member] |  |  |
Loans receivable | [3] | 1,706,316 | 1,665,454
Residential Portfolio Segment [Member] | One to Four Family [Member] |  |  |
Loans receivable |  | 506,758 | 516,128
Residential Portfolio Segment [Member] | One to Four Family [Member] | Financial Asset, 1 to 59 Days Past Due [Member] |  |  |
Loans receivable | [1] | 2,208 | 9,107
Residential Portfolio Segment [Member] | One to Four Family [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans receivable | [2] | 1,962 | 1,405
Residential Portfolio Segment [Member] | One to Four Family [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans receivable |  | 4,002 | 3,955
Residential Portfolio Segment [Member] | One to Four Family [Member] | Financial Asset, Past Due [Member] |  |  |
Loans receivable |  | 8,172 | 14,467
Residential Portfolio Segment [Member] | One to Four Family [Member] | Financial Asset, Not Past Due [Member] |  |  |
Loans receivable | [3] | 498,586 | 501,661
Residential Portfolio Segment [Member] | Multifamily [Member] |  |  |
Loans receivable |  | 769,325 | 741,428
Residential Portfolio Segment [Member] | Multifamily [Member] | Financial Asset, 1 to 59 Days Past Due [Member] |  |  |
Loans receivable | [1] | 0 | 183
Residential Portfolio Segment [Member] | Multifamily [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans receivable | [2] | 0 | 0
Residential Portfolio Segment [Member] | Multifamily [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans receivable |  | 182 | 0
Residential Portfolio Segment [Member] | Multifamily [Member] | Financial Asset, Past Due [Member] |  |  |
Loans receivable |  | 182 | 183
Residential Portfolio Segment [Member] | Multifamily [Member] | Financial Asset, Not Past Due [Member] |  |  |
Loans receivable | [3] | 769,143 | 741,245
Residential Portfolio Segment [Member] | Home Equity Loan [Member] |  |  |
Loans receivable |  | 13,382 | 13,188
Residential Portfolio Segment [Member] | Home Equity Loan [Member] | Financial Asset, 1 to 59 Days Past Due [Member] |  |  |
Loans receivable | [1] | 116 | 194
Residential Portfolio Segment [Member] | Home Equity Loan [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans receivable | [2] | 0 | 0
Residential Portfolio Segment [Member] | Home Equity Loan [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans receivable |  | 0 | 30
Residential Portfolio Segment [Member] | Home Equity Loan [Member] | Financial Asset, Past Due [Member] |  |  |
Loans receivable |  | 116 | 224
Residential Portfolio Segment [Member] | Home Equity Loan [Member] | Financial Asset, Not Past Due [Member] |  |  |
Loans receivable | [3] | 13,266 | 12,964
Construction and Land Portfolio Segment [Member] |  |  |
Loans receivable |  | 69,152 | 61,427
Construction and Land Portfolio Segment [Member] | Financial Asset, 1 to 59 Days Past Due [Member] |  |  |
Loans receivable | [1] | 0 | 0
Construction and Land Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans receivable | [2] | 0 | 0
Construction and Land Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans receivable |  | 0 | 0
Construction and Land Portfolio Segment [Member] | Financial Asset, Past Due [Member] |  |  |
Loans receivable |  | 0 | 0
Construction and Land Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |  |
Loans receivable | [3] | 69,152 | 61,427
Commercial Real Estate Portfolio Segment [Member] |  |  |
Loans receivable |  | 323,613 | 313,494
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, 1 to 59 Days Past Due [Member] |  |  |
Loans receivable | [1] | 0 | 248
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans receivable | [2] | 0 | 0
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans receivable |  | 0 | 0
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Past Due [Member] |  |  |
Loans receivable |  | 0 | 248
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |  |
Loans receivable | [3] | 323,613 | 313,246
Consumer Portfolio Segment [Member] |  |  |
Loans receivable |  | 938 | 825
Consumer Portfolio Segment [Member] | Financial Asset, 1 to 59 Days Past Due [Member] |  |  |
Loans receivable | [1] | 0 | 0
Consumer Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans receivable | [2] | 0 | 0
Consumer Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans receivable |  | 0 | 0
Consumer Portfolio Segment [Member] | Financial Asset, Past Due [Member] |  |  |
Loans receivable |  | 0 | 0
Consumer Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |  |
Loans receivable | [3] | 938 | 825
Commercial Portfolio Segment [Member] |  |  |
Loans receivable |  | 31,668 | 34,086
Commercial Portfolio Segment [Member] | Financial Asset, 1 to 59 Days Past Due [Member] |  |  |
Loans receivable | [1] | 50 | 0
Commercial Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans receivable | [2] | 0 | 0
Commercial Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans receivable |  | 0 | 0
Commercial Portfolio Segment [Member] | Financial Asset, Past Due [Member] |  |  |
Loans receivable |  | 50 | 0
Commercial Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |  |
Loans receivable | [3] | $ 31,618 | $ 34,086
[1] | Includes $489,000 and $522,000 at September 30, 2025 and December 31, 2024, respectively, which are on non-accrual status.
[2] | Includes $ 590,000 and $1.1 million September 30, 2025 and December 31, 2024, respectively, which are on non-accrual status.
[3] | Includes $733,000 and $28,000 at September 30, 2025 and December 31, 2024, respectively, which are on non-accrual status.

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