Note 11 - Other Assets - Schedule of Other Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Federal Reserve Bank stock	$ 7,519	$ 4,623
Foreclosed assets	0	32
Prepaid expenses	7,744	5,766
Investment in subsidiaries	13	14
Trust fees accrued/receivable	16,023	13,510
Income tax refund receivable	5,429	11,561
Federal Home Loan Bank stock	13,656	16,566
Derivative instruments	9,854	8,943
Tax credit investments	14,784	16,512
Other assets	9,697	5,905
Total	$ 84,719	$ 83,432