Note 7 - Deposits - Maturities of Certificates of Deposit (Details) $ in Thousands |
Dec. 31, 2016
USD ($)
|
|---|---|
| Time Deposits Less Than $250,000 [Member] | |
| 2017 | $ 72,001 |
| 2018 | 24,134 |
| 2019 | 15,514 |
| 2020 | 14,811 |
| 2021 | 9,101 |
| Thereafter | |
| Total | 135,561 |
| Time Deposits $250,000 Or More [Member] | |
| 2017 | 6,774 |
| 2018 | 3,219 |
| 2019 | 4,936 |
| 2020 | 763 |
| 2021 | 1,016 |
| Thereafter | |
| Total | $ 16,708 |