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Note 17 - Other Comprehensive Income (Tables) | 12 Months Ended
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Dec. 31, 2015
Disclosure Text Block [Abstract] |
Schedule of Other Comprehensive Income Change in Unrealized Gains and Losses on Available for Sale Securities [Table Text Block] |
(in thousands) |  | 2015 |
|  | Before Tax |  |  |  |  |  |  | Net of Tax |
|  | Amount |  |  | Tax Effect |  |  | Amount |
Unrealized holding gains arising during the period |  | $ | 205 |  |  | $ | (80 | ) |  | $ | 125 |
|  | 2014 |
|  | Before Tax |  |  |  |  |  |  | Net of Tax |
|  | Amount |  |  | Tax Effect |  |  | Amount |
Unrealized holding gains arising during the period |  | $ | 734 |  |  | $ | 176 |  |  | $ | 910 |
|  | 2013 |
|  | Before Tax |  |  |  |  |  |  | Net of Tax |
|  | Amount |  |  | Tax Effect |  |  | Amount |
Unrealized holding losses arising during the period |  | $ | (569 | ) |  | $ | - |  |  | $ | (569 | )

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- Definition Schedule of other comprehensive income change in unrealized gains and losses on available for sale securities. + References No definition available. + Details
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