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Note 7 - Deposits (Details Textual) - USD ($)	Jun. 30, 2025	Dec. 31, 2024
Deposit Liabilities, Checking [Member]
Interest-Bearing Domestic Deposit, Brokered	$ 30,000,000	$ 0
Deposit Liabilities, Money Market [Member]
Interest-Bearing Domestic Deposit, Brokered	251,000	279,000
Deposit Liabilities, Certificates of Deposits Less Than 100,000 [Member]
Interest-Bearing Domestic Deposit, Brokered	$ 280,800,000	$ 143,100,000

X

- Definition

Amount of interest-bearing domestic third-party deposits placed by or through the assistance of a deposit broker, also known as brokered deposit liabilities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(12))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

+ Details

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Period Type:	instant

X

- Details

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X

- Details

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X

- Details

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