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Note 9 - Derivative Instruments and Hedging Activities - Effect of Derivative and Hedging Activity, on Consolidated Statements of Income (Details) - Interest and Fees on Loans [Member] - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Interest Rate Swap [Member] |  |  |  |
Derivative expense | $ 78 | $ 80 | $ 174 | $ 92
Designated as Hedging Instrument [Member] |  |  |  |
Derivative expense | 28 | 25 | 56 | 37
Not Designated as Hedging Instrument [Member] | Interest Rate Swap [Member] |  |  |  |
Derivative expense | $ 50 | $ 55 | $ 118 | $ 55

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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959 + Details
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- Details
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- Details
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- Details
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- Details
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