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Note 6 - Deposits (Tables) | 3 Months Ended
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Mar. 31, 2017
Notes Tables |
Components Of Interest Bearing Deposits [Table Text Block] |
|  | Three Months Ended |  |  | Twelve Months Ended |
|  | March 31, 2017 |  |  | December 31, 2016 |
Interest-Bearing Demand |  | $ | 450,391 |  |  | $ | 448,004 |
Savings |  |  | 74,718 |  |  |  | 70,066 |
Time, $250,000 and Over |  |  | 28,805 |  |  |  | 32,168 |
Other Time |  |  | 331,730 |  |  |  | 335,060 |
|  | $ | 885,644 |  |  | $ | 885,298 |
Scheduled Maturities Of Certificates Of Deposits [Table Text Block] |
Maturity |  | March 31, 2017 |  |  | December 31, 2016 |
One Year and Under |  | $ | 254,384 |  |  | $ | 256,886 |
One to Three Years |  |  | 84,652 |  |  |  | 85,794 |
Three Years and Over |  |  | 21,499 |  |  |  | 24,548 |
|  | $ | 360,535 |  |  | $ | 367,228 |

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