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v3.8.0.1

Borrowings (Details) - USD ($) | 9 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2017 | Dec. 31, 2016 | Sep. 30, 2016
Debt Instrument [Line Items] |  |  |
Long-term debt outstanding | $ 96,850,000 | $ 74,250,000 | $ 76,500,000
FHLB Advances |  |  |
Debt Instrument [Line Items] |  |  |
Long-term debt outstanding | $ 87,250,000 | 74,250,000 |
Weighted average rate percentage | 1.80% |  |
Loan payable to local bank |  |  |
Debt Instrument [Line Items] |  |  |
Long-term debt outstanding | $ 4,600,000 | 0 |
Loan payable to local bank draw period | 1 year |  |
Fixed rate percentage | 4.50% |  |
Period of fixed interest rate | 5 years |  |
Trust preferred subordinated debt |  |  |
Debt Instrument [Line Items] |  |  |
Long-term debt outstanding | $ 5,000,000 | $ 0 |
Fixed rate percentage | 6.39% |  |
Trust preferred subordinated debt issued | $ 5,000,000 |  |

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