Note 3 - Loans and Allowance for Credit Losses - Loans Receivable at Carrying Amount (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Loans	$ 866,602	$ 958,488
Commercial Portfolio Segment [Member]
Loans	136,550	169,617
Commercial Real Estate Portfolio Segment [Member]
Loans	487,523	491,107
Construction Portfolio Segment [Member]
Loans	5,063	3,088
Residential Portfolio Segment [Member]
Loans	9,935	13,834
Consumer Portfolio Segment [Member]
Loans	$ 227,531	$ 280,842

Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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+ Details