Note 5 - Loans - Loans Receivable, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Loans, gross	$ 826,356	$ 835,207
Unearned income	(69)	(70)
Net deferred loan costs	2,192	3,963
Allowance for loan and lease losses	(8,950)	(9,519)
Loans, net	819,529	829,581
Residential Portfolio Segment [Member]
Loans, gross	170,723	164,833
Commercial Real Estate Portfolio Segment [Member]
Loans, gross	278,379	262,778
Construction, Land Acquisition and Development [Member]
Loans, gross	47,484	20,813
Commercial and Industrial [Member]
Loans, gross	147,623	150,962
Consumer Portfolio Segment [Member]
Loans, gross	138,239	176,784
State and Political Subdivisions [Member]
Loans, gross	$ 43,908	$ 59,037

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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