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Note 23 - Mortgage Banking Activities - Notional Amounts and Fair Values (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Mortgage loans held for sale, at fair value	$ 6,199	$ 5,965
Mortgage loans held for sale, at fair value	6,286	6,056
Derivative assets	12,437	5,133
Rate Lock Loan Commitments [Member]
Derivative, notional amount	7,138	4,345
Derivative assets	225	174
Mandatory Forward Contract [Member]
Derivative, notional amount	9,000	0
Derivative assets	56	$ 0
Mandatory forward contracts	$ 0

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