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Note 9 - Derivatives and Hedging Activities - Derivatives (Details) - Designated as Hedging Instrument [Member] - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Notional amount	$ 1,500	$ 0
Fair value, asset	0	0
Fair value, liability	8	0
Interest Rate Lock Commitments [Member]
Notional amount	16,558	14,949
Fair value, asset	0	0
Fair value, liability	101	49
Interest Rate Forward Commitments [Member]
Notional amount	13,000	16,000
Fair value, asset	231	0
Fair value, liability	$ 0	$ 55

X

- Definition

Fair value, before effects of master netting arrangements, of a financial asset or other 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 assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

+ References

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-Topic 210
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483444/210-20-55-22

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Namespace Prefix:	us-gaap_
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Balance Type:	debit
Period Type:	instant

X

- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 210
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Balance Type:	credit
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X

- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
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X

- Details

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- Details

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