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Note 5 - Loans - Loans Modified During Period (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Modifications, amount | $ 494 | $ 4,719 | $ 11,599 | $ 5,254
Modifications, percentage of total loans | 0.00% | 0.04% | 0.08% | 0.04%
Extended Maturity [Member] |  |  |  |
Modifications, amount | $ 494 | $ 2,504 | $ 494 | $ 2,504
Payment Deferral and Extended Maturity [Member] |  |  |  |
Modifications, amount | 0 | 2,215 | 11,105 | 2,215
New Loan [Member] |  |  |  |
Modifications, amount | 0 | 0 | 0 | 535
Commercial Real Estate Portfolio Segment [Member] | Commercial, Financial, and Agricultural Loans [Member] |  |  |  |
Modifications, amount | $ 494 | 3,518 | $ 494 | 3,947
Term Extensions (Month) | 3 months |  | 3 months |
Total Payment Deferral | $ 0 | $ 125 | $ 0 | $ 125
Modifications, percentage of total loans | 0.00% | 0.03% | 0.00% | 0.03%
Commercial Real Estate Portfolio Segment [Member] | Commercial, Financial, and Agricultural Loans [Member] | Minimum [Member] |  |  |  |
Term Extensions (Month) |  | 3 months |  | 3 months
Commercial Real Estate Portfolio Segment [Member] | Commercial, Financial, and Agricultural Loans [Member] | Maximum [Member] |  |  |  |
Term Extensions (Month) |  | 60 months |  | 60 months
Commercial Real Estate Portfolio Segment [Member] | Extended Maturity [Member] | Commercial, Financial, and Agricultural Loans [Member] |  |  |  |
Modifications, amount | $ 494 | $ 2,504 | $ 494 | $ 2,504
Commercial Real Estate Portfolio Segment [Member] | Payment Deferral and Extended Maturity [Member] | Commercial, Financial, and Agricultural Loans [Member] |  |  |  |
Modifications, amount | 0 | 1,014 | 0 | 1,014
Commercial Real Estate Portfolio Segment [Member] | New Loan [Member] | Commercial, Financial, and Agricultural Loans [Member] |  |  |  |
Modifications, amount | 0 | 0 | 0 | 429
Real Estate Portfolio Segment[Member] | Construction Loans [Member] |  |  |  |
Modifications, amount | 0 | 0 | 0 | 0
Total Payment Deferral | $ 0 | $ 0 | $ 0 | $ 0
Modifications, percentage of total loans | 0.00% | 0.00% | 0.00% | 0.00%
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member] |  |  |  |
Modifications, amount | $ 0 | $ 1,158 | $ 11,105 | $ 1,158
Term Extensions (Month) |  | 60 months | 3 months | 60 months
Total Payment Deferral | $ 0 | $ 16 | $ 132 | $ 16
Modifications, percentage of total loans | 0.00% | 0.01% | 0.08% | 0.01%
Real Estate Portfolio Segment[Member] | One to Four Family [Member] |  |  |  |
Modifications, amount | $ 0 | $ 43 | $ 0 | $ 149
Term Extensions (Month) |  | 121 months |  |
Total Payment Deferral | $ 0 | $ 2 | $ 0 | $ 2
Modifications, percentage of total loans | 0.00% | 0.00% | 0.00% | 0.00%
Real Estate Portfolio Segment[Member] | One to Four Family [Member] | Minimum [Member] |  |  |  |
Term Extensions (Month) |  |  |  | 3 months
Real Estate Portfolio Segment[Member] | One to Four Family [Member] | Maximum [Member] |  |  |  |
Term Extensions (Month) |  |  |  | 121 months
Real Estate Portfolio Segment[Member] | Non-owner Occupied Commercial [Member] |  |  |  |
Modifications, amount | $ 0 | $ 0 | $ 0 | $ 0
Total Payment Deferral | $ 0 | $ 0 | $ 0 | $ 0
Modifications, percentage of total loans | 0.00% | 0.00% | 0.00% | 0.00%
Real Estate Portfolio Segment[Member] | Extended Maturity [Member] | Construction Loans [Member] |  |  |  |
Modifications, amount | $ 0 | $ 0 | $ 0 | $ 0
Real Estate Portfolio Segment[Member] | Extended Maturity [Member] | Owner Occupied Commercial [Member] |  |  |  |
Modifications, amount | 0 | 0 | 0 | 0
Real Estate Portfolio Segment[Member] | Extended Maturity [Member] | One to Four Family [Member] |  |  |  |
Modifications, amount | 0 | 0 | 0 | 0
Real Estate Portfolio Segment[Member] | Extended Maturity [Member] | Non-owner Occupied Commercial [Member] |  |  |  |
Modifications, amount | 0 | 0 | 0 | 0
Real Estate Portfolio Segment[Member] | Payment Deferral and Extended Maturity [Member] | Owner Occupied Commercial [Member] | Maximum [Member] |  |  |  |
Modifications, amount | 0 | 1,158 | 11,105 | 1,158
Real Estate Portfolio Segment[Member] | Payment Deferral and Extended Maturity [Member] | One to Four Family [Member] |  |  |  |
Modifications, amount | 0 | 43 | 0 | 43
Real Estate Portfolio Segment[Member] | Payment Deferral and Extended Maturity [Member] | Non-owner Occupied Commercial [Member] |  |  |  |
Modifications, amount | 0 | 0 | 0 | 0
Real Estate Portfolio Segment[Member] | New Loan [Member] | Owner Occupied Commercial [Member] |  |  |  |
Modifications, amount | 0 | 0 | 0 | 0
Real Estate Portfolio Segment[Member] | New Loan [Member] | One to Four Family [Member] |  |  |  |
Modifications, amount | 0 | 0 | 0 | 106
Real Estate Portfolio Segment[Member] | New Loan [Member] | Non-owner Occupied Commercial [Member] |  |  |  |
Modifications, amount | $ 0 | $ 0 | $ 0 | $ 0

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- Definition Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 + Details
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- Definition Percentage, excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty to total financing receivables. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 + Details
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