Note 22 - Reclassifications from Accumulated Other Comprehensive Income (Details) - Reclassifications from Accumulated Other Comprehensive Income - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Reclassifications from Accumulated Other Comprehensive Income [Abstract] | ||
| Unrealized gains on available-for-sale securities | $ 107 | $ 4,335 |
| Total before tax | 107 | 4,335 |
| Tax benefit | (37) | (1,665) |
| Total reclassifications | $ 70 | $ 2,670 |