Note 24 - Balance Sheet Offsetting - Financial Instruments That Are Eligible for Offset in the Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Derivative assets, gross	$ 54,268	$ 90,451
Derivatives, Gross Amounts Offset in the Balance Sheet	335	46,008
Derivative assets, net	53,933	44,443
Derivatives, collateral posted	44,860	42,930
Derivative assets not offset	9,073	1,513
Derivative liabilities, gross	45,762	51,864
Derivatives, Gross Amounts Offset in the Balance Sheet	0	0
Derivative liabilities, net	45,762	51,864
Derivatives, collateral posted	0	0
Derivative liabilities not offset	$ 45,762	$ 51,864