Note 3 - Loans and Allowance for Credit Losses - Loan Portfolio, Excluding Loans Held for Sale (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2023	Dec. 31, 2022
Gross loans	$ 989,898	$ 857,175
Less unearned income and deferred fees and costs	(531)	(529)
Loans, net of unearned income and deferred fees and costs	989,367	856,646
Allowance for credit losses on loans	(10,502)	(9,094)	$ (10,626)	$ (8,225)
Total loans, net	978,865	847,552
Real Estate Construction Portfolio Segment[Member]
Gross loans	81,355	55,379
Allowance for credit losses on loans	(549)	(408)	(476)	(450)
Consumer Real Estate Portfolio Segment [Member]
Gross loans	299,310	241,564
Allowance for credit losses on loans	(3,635)	(3,162)	(3,365)	(2,199)
Commercial Real Estate Portfolio Segment [Member]
Gross loans	454,978	419,130
Allowance for credit losses on loans	(4,254)	(3,576)	(4,341)	(3,642)
Commercial Non Real Estate Segment [Member]
Gross loans	52,297	41,555
Allowance for credit losses on loans	(748)	(682)	(1,216)	(930)
Public Sector and IDA Portfolio Segment[Member]
Gross loans	59,043	60,551
Allowance for credit losses on loans	(323)	(333)	(301)	(319)
Consumer Non Real Estate Portfolio Segment [Member]
Gross loans	42,915	38,996
Allowance for credit losses on loans	$ (593)	$ (583)	$ (593)	$ (506)

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

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