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Note 5 - Loans and Leases - Troubled Debt Restructurings (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Modification percent |  |
Principal Forgiveness [Member] |  |
Modification amount | $ 0 | $ 0
Payment Deferral [Member] |  |
Modification amount | 0 | 0
Extended Maturity [Member] |  |
Modification amount | 7,382 | 65
Contractual Interest Rate Reduction [Member] |  |
Modification amount | 0 | 3,261
Extended Maturity and Principal Forgiveness [Member] |  |
Modification amount | 0 | 0
Extended Maturity and Interest Rate Reduction [Member] |  |
Modification amount | 0 | 0
Financial Asset, Not Past Due [Member] |  |
Modification amount | 9,055 | 3,326
Financial Asset, 30 to 59 Days Past Due [Member] |  |
Modification amount | 0 | 0
Financial Asset, 60 to 89 Days Past Due [Member] |  |
Modification amount | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Modification amount | 0 | 0
Financial Asset, Past Due [Member] |  |
Modification amount | $ 0 | $ 0
Non-owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Modification percent | 0.28% | 1.07%
Principal Forgiveness | $ 0 | $ 0
Weighted-Average Interest Rate Reduction | 0.00% | 6.13%
Weighted-Average Term Extension (Month) | 3 months | 6 months
Non-owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Principal Forgiveness [Member] |  |
Modification amount | $ 0 | $ 0
Non-owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Payment Deferral [Member] |  |
Modification amount | 0 | 0
Non-owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Extended Maturity [Member] |  |
Modification amount | 849 | 65
Non-owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] |  |
Modification amount | 0 | 3,261
Non-owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Extended Maturity and Principal Forgiveness [Member] |  |
Modification amount | 0 | 0
Non-owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Extended Maturity and Interest Rate Reduction [Member] |  |
Modification amount | 0 | 0
Non-owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Modification amount | 849 | 3,326
Non-owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Modification amount | 0 | 0
Non-owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Modification amount | 0 | 0
Non-owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Modification amount | 0 | 0
Non-owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Past Due [Member] |  |
Modification amount | 0 | $ 0
Commercial [Member] | Commercial Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Modification amount | 15 |
Commercial [Member] | Commercial Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Modification amount | 0 |
Commercial [Member] | Commercial Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Modification amount | 0 |
Commercial [Member] | Commercial Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Modification amount | 0 |
Commercial [Member] | Commercial Portfolio Segment [Member] | Financial Asset, Past Due [Member] |  |
Modification amount | $ 0 |
Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Modification percent | 2.18% |
Principal Forgiveness | $ 0 |
Weighted-Average Interest Rate Reduction | 0.00% |
Weighted-Average Term Extension (Month) | 5 months |
Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Principal Forgiveness [Member] |  |
Modification amount | $ 0 |
Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Payment Deferral [Member] |  |
Modification amount | 0 |
Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Extended Maturity [Member] |  |
Modification amount | 6,533 |
Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] |  |
Modification amount | 0 |
Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Extended Maturity and Principal Forgiveness [Member] |  |
Modification amount | 0 |
Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Extended Maturity and Interest Rate Reduction [Member] |  |
Modification amount | 0 |
Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Modification amount | 8,191 |
Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Modification amount | 0 |
Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Modification amount | 0 |
Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Modification amount | 0 |
Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Past Due [Member] |  |
Modification amount | $ 0 |

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- Definition Percentage of financing receivable modified during period for debtor experiencing financial difficulty to total financing receivables. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481933/310-10-55-12A Reference 2: 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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