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Note 2 - Loan Portfolio - Loan Portfolio, Excluding Loans Held for Sale (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Gross loans | $ 659,252 | $ 668,682
Less unearned income and deferred fees and costs | (589) | (613)
Loans, net of unearned income and deferred fees and costs | 658,663 | 668,069
Real Estate Construction Portfolio Segment[Member] |  |
Gross loans | 32,081 | 34,694
Consumer Real Estate Portfolio Segment [Member] |  |
Gross loans | 167,428 | 166,965
Commercial Real Estate Portfolio Segment [Member] |  |
Gross loans | 333,365 | 340,414
Commercial Portfolio Segment [Member] |  |
Gross loans | 42,076 | 40,518
Public Sector and IDA Portfolio Segment[Member] |  |
Gross loans | 51,091 | 51,443
Consumer Portfolio Segment [Member] |  |
Gross loans | $ 33,211 | $ 34,648

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