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Note 2 - Loan Portfolio - Loan Portfolio, Excluding Loans Held for Sale (Details) - USD ($) $ in Thousands | Sep. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Gross loans | $ 702,436 | $ 668,682
Less unearned income and deferred fees and costs | (602) | (613)
Loans, net of unearned income and deferred fees and costs | 701,834 | 668,069
Real Estate Construction Portfolio Segment[Member] |  |
Gross loans | 42,548 | 34,694
Consumer Real Estate Portfolio Segment [Member] |  |
Gross loans | 171,679 | 166,965
Commercial Real Estate Portfolio Segment [Member] |  |
Gross loans | 346,756 | 340,414
Commercial Portfolio Segment [Member] |  |
Gross loans | 44,497 | 40,518
Public Sector and IDA Portfolio Segment[Member] |  |
Gross loans | 59,369 | 51,443
Consumer Portfolio Segment [Member] |  |
Gross loans | $ 37,587 | $ 34,648

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