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Note 3 - Loans and Allowance for Credit Losses - Details of the Collateral Dependent Loan (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023	Dec. 31, 2022
Total Loans	$ 1,001,659	$ 856,646
Related allowance	10,328	9,094	$ 10,181	$ 8,225
Collateral Pledged [Member]
Total Loans	9,428	2,184
Related allowance	0	0
Consumer Real Estate Portfolio Segment [Member]
Related allowance	3,956	3,162	3,193	2,199
Consumer Real Estate Portfolio Segment [Member] | Closed End First Liens [Member] | Collateral Pledged [Member]
Total Loans	84	7
Related allowance	0	0
Commercial Real Estate Portfolio Segment [Member]
Related allowance	4,261	3,576	$ 4,167	$ 3,642
Commercial Real Estate Portfolio Segment [Member] | Collateral Pledged [Member]
Total Loans	9,344
Commercial Real Estate Portfolio Segment [Member] | Commercial Real Estate, Owner Occupied [Member] | Collateral Pledged [Member]
Total Loans	8,464	2,177
Related allowance	0	0
Commercial Real Estate Portfolio Segment [Member] | Commercial Real Estate Other [Member] | Collateral Pledged [Member]
Total Loans	880	0
Related allowance	$ 0	$ 0

X

- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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