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Note 10 - Derivative Instruments and Hedging Activities - Effect of Derivative and Hedging Activity, on Consolidated Statements of Income (Details) - Interest Rate Swap [Member] - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
	Jul. 26, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Derivative expense	$ (72,000)
Interest and Fees on Loans [Member]
Derivative expense		$ 9	$ 72	$ 137	$ 246
Designated as Hedging Instrument [Member] | Interest and Fees on Loans [Member]
Derivative expense		3	27	47	83
Not Designated as Hedging Instrument [Member] | Interest and Fees on Loans [Member]
Derivative expense		$ 6	$ 45	$ 90	$ 163

X

- 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 https://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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