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Note 6 - Premises and Equipment (Details Textual) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Depreciation | $ 4,422 | $ 4,503 | $ 3,863
Finance Lease, Weighted Average Remaining Lease Term (Year) | 3 years 10 months 24 days |  |
Finance Lease, Weighted Average Discount Rate, Percent | 6.00% |  |
Finance Lease, Cost | $ 300 |  |
Operating Lease, Liability | 15,498 | 13,171 |
Operating Lease, Right-of-Use Asset | $ 14,489 | $ 12,007 |
Operating Lease, Weighted Average Remaining Lease Term (Year) | 6 years 3 months 18 days |  |
Operating Lease, Weighted Average Discount Rate, Percent | 4.10% |  |
Operating Lease, Cost | $ 3,500 |  |

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- Definition Amount of total finance lease cost. + References No definition available. + Details
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- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
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- Definition Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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