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Note 5 - Premises and Equipment (Details Textual) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Depreciation, Total | $ 3,863 | $ 3,757 | $ 4,244
Finance Lease, Weighted Average Remaining Lease Term (Year) | 5 years 10 months 24 days |  |
Finance Lease, Weighted Average Discount Rate, Percent | 6.00% |  |
Finance Lease, Cost | $ 280 |  |
Operating Lease, Liability, Total | 11,397 | 12,417 |
Operating Lease, Right-of-Use Asset | $ 10,179 | $ 11,017 |
Operating Lease, Weighted Average Remaining Lease Term (Year) | 5 years |  |
Operating Lease, Weighted Average Discount Rate, Percent | 2.80% |  |
Lease, Cost, Total | $ 3,200 |  |

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
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