Note 9 - Goodwill and Intangible Assets - Goodwill (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
|
| Goodwill balance | $ 29,197 | $ 29,240 |
| Adjustments | (43) | |
| Goodwill balance | 63,317 | 29,197 |
| Addition from Acquisition | 34,120 | |
| Community Capital Corporation [Member] | ||
| Goodwill balance | 622 | 622 |
| Adjustments | 0 | |
| Goodwill balance | 622 | 622 |
| Addition from Acquisition | 0 | |
| Citizens South Banking Corporation [Member] | ||
| Goodwill balance | 25,835 | 25,835 |
| Adjustments | 0 | |
| Goodwill balance | 25,835 | 25,835 |
| Addition from Acquisition | 0 | |
| Provident Community [Member] | ||
| Goodwill balance | 2,740 | 2,783 |
| Adjustments | (43) | |
| Goodwill balance | 2,740 | 2,740 |
| Addition from Acquisition | 0 | |
| First Capital Bancorp [Member] | ||
| Goodwill balance | 0 | 0 |
| Adjustments | 0 | |
| Goodwill balance | 34,120 | $ 0 |
| Addition from Acquisition | $ 34,120 | |