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Note 5 - Loans - Loans Modified During Period (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Percentage of total loans | 0.08% | 0.05% | 0.20% | 0.38%
Extended Maturity [Member] |  |  |  |
Modified Amortized Cost | $ 7,601 | $ 5,366 | $ 22,662 | $ 43,535
Payment Deferral [Member] |  |  |  |
Modified Amortized Cost | 2,215 | 0 | 2,215 | 1,060
Extended Maturity and Payment Deferral [Member] |  |  |  |
Modified Amortized Cost | 9,816 | 5,366 | 24,877 | 44,595
Commercial Real Estate Portfolio Segment [Member] |  |  |  |
Total payment deferral | $ 125 | $ 0 | $ 125 | $ 0
Percentage of total loans | 0.06% | 0.02% | 0.08% | 0.25%
Commercial Real Estate Portfolio Segment [Member] | One to Four Family [Member] |  |  |  |
Total payment deferral |  |  |  | $ 0
Commercial Real Estate Portfolio Segment [Member] | Minimum [Member] |  |  |  |
Term extension (Month) | 2 months | 9 months | 2 months | 1 month
Commercial Real Estate Portfolio Segment [Member] | Maximum [Member] |  |  |  |
Term extension (Month) | 60 months | 65 months | 60 months | 65 months
Commercial Real Estate Portfolio Segment [Member] | Extended Maturity [Member] |  |  |  |
Modified Amortized Cost | $ 6,964 | $ 2,855 | $ 9,363 | $ 29,556
Commercial Real Estate Portfolio Segment [Member] | Payment Deferral [Member] |  |  |  |
Modified Amortized Cost | 1,014 | 0 | 1,014 | 0
Commercial Real Estate Portfolio Segment [Member] | Extended Maturity and Payment Deferral [Member] |  |  |  |
Modified Amortized Cost | 7,978 | 2,855 | $ 10,377 | 29,556
Real Estate Portfolio Segment[Member] | Construction Loans [Member] |  |  |  |
Term extension (Month) |  |  | 12 months |
Total payment deferral | 0 | 0 | $ 0 | 0
Percentage of total loans |  |  | 0.01% |
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member] |  |  |  |
Total payment deferral | $ 16 | $ 0 | $ 16 | $ 49
Percentage of total loans | 0.01% | 0.02% | 0.03% | 0.03%
Real Estate Portfolio Segment[Member] | One to Four Family [Member] |  |  |  |
Term extension (Month) | 121 months |  |  | 3 months
Total payment deferral | $ 2 | $ 0 | $ 2 |
Percentage of total loans | 0.00% |  | 0.00% | 0.00%
Real Estate Portfolio Segment[Member] | Other Mortgages [Member] |  |  |  |
Term extension (Month) |  |  | 11 months |
Total payment deferral | $ 0 | $ 0 | $ 0 | $ 59
Percentage of total loans |  |  | 0.08% | 0.10%
Real Estate Portfolio Segment[Member] | Minimum [Member] | Owner Occupied Commercial [Member] |  |  |  |
Term extension (Month) | 5 months | 9 months | 5 months | 3 months
Real Estate Portfolio Segment[Member] | Minimum [Member] | One to Four Family [Member] |  |  |  |
Term extension (Month) |  |  | 12 months |
Real Estate Portfolio Segment[Member] | Minimum [Member] | Other Mortgages [Member] |  |  |  |
Term extension (Month) |  |  |  | 3 months
Real Estate Portfolio Segment[Member] | Maximum [Member] | Owner Occupied Commercial [Member] |  |  |  |
Term extension (Month) | 60 months | 60 months | 60 months | 60 months
Real Estate Portfolio Segment[Member] | Maximum [Member] | One to Four Family [Member] |  |  |  |
Term extension (Month) |  |  | 121 months |
Real Estate Portfolio Segment[Member] | Maximum [Member] | Other Mortgages [Member] |  |  |  |
Term extension (Month) |  |  |  | 36 months
Real Estate Portfolio Segment[Member] | Extended Maturity [Member] | Construction Loans [Member] |  |  |  |
Modified Amortized Cost |  |  | $ 973 |
Real Estate Portfolio Segment[Member] | Extended Maturity [Member] | Owner Occupied Commercial [Member] |  |  |  |
Modified Amortized Cost | $ 637 | $ 2,511 | 2,109 | $ 2,511
Real Estate Portfolio Segment[Member] | Extended Maturity [Member] | One to Four Family [Member] |  |  |  |
Modified Amortized Cost | 0 |  | 420 | 210
Real Estate Portfolio Segment[Member] | Extended Maturity [Member] | Other Mortgages [Member] |  |  |  |
Modified Amortized Cost |  |  | 9,797 | 11,258
Real Estate Portfolio Segment[Member] | Payment Deferral [Member] | Construction Loans [Member] |  |  |  |
Modified Amortized Cost |  |  | 0 |
Real Estate Portfolio Segment[Member] | Payment Deferral [Member] | Owner Occupied Commercial [Member] |  |  |  |
Modified Amortized Cost | 1,158 | 0 | 1,158 | 701
Real Estate Portfolio Segment[Member] | Payment Deferral [Member] | One to Four Family [Member] |  |  |  |
Modified Amortized Cost | 43 |  | 43 | 0
Real Estate Portfolio Segment[Member] | Payment Deferral [Member] | Other Mortgages [Member] |  |  |  |
Modified Amortized Cost |  |  | 0 | 359
Real Estate Portfolio Segment[Member] | Extended Maturity and Payment Deferral [Member] | Construction Loans [Member] |  |  |  |
Modified Amortized Cost |  |  | 973 |
Real Estate Portfolio Segment[Member] | Extended Maturity and Payment Deferral [Member] | Owner Occupied Commercial [Member] |  |  |  |
Modified Amortized Cost | 1,795 | $ 2,511 | 3,267 | 3,212
Real Estate Portfolio Segment[Member] | Extended Maturity and Payment Deferral [Member] | One to Four Family [Member] |  |  |  |
Modified Amortized Cost | $ 43 |  | 463 | 210
Real Estate Portfolio Segment[Member] | Extended Maturity and Payment Deferral [Member] | Other Mortgages [Member] |  |  |  |
Modified Amortized Cost |  |  | $ 9,797 | $ 11,617

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