Note 10 - Derivatives and Hedging Activities - Derivatives (Details) - Designated as Hedging Instrument [Member] - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Interest Rate Lock Commitments [Member]
Notional amount	$ 35,690	$ 18,603
Fair value, asset	0	0
Fair value, liability	57	81
Interest Rate Forward Commitments [Member]
Notional amount	21,000	13,000
Fair value, asset	81	11
Fair value, liability	$ 0	$ 0

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 210
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-Name Accounting Standards Codification
-Section 55
-Paragraph 22
-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
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-Name Accounting Standards Codification
-Section 50
-Paragraph 3
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-Publisher FASB
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
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-Name Accounting Standards Codification
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant