Note 4 - Loans, Allowance for Credit Losses and Other Real Estate Owned - Loans Receivable at Carrying Amount (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Loans	$ 979,033	$ 1,068,126
Commercial Portfolio Segment [Member]
Loans	180,416	233,090
Commercial Portfolio Segment [Member] \| Paycheck Protection Program Loans [Member]
Loans	6,095	45,888
Commercial Portfolio Segment [Member] \| Other Commercial Portfolio Segment [Member]
Loans	174,321	187,202
Commercial Real Estate Portfolio Segment [Member]
Loans	492,749	535,261
Construction Portfolio Segment [Member]
Loans	2,635	48
Residential Portfolio Segment [Member]
Loans	14,719	18,133
Consumer Portfolio Segment [Member]
Loans	$ 288,514	$ 281,594

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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details