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Derivatives (Details) - Summary of cash flow hedges included in the consolidated balance sheets - USD ($) $ in Thousands | Sep. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Included in Assets: |  |
Interest rate swaps related to FHLB advances included in assets, Fair Value | $ 164 | $ 88
Interest Rate Swap [Member] |  |
Included in Assets: |  |
Interest rate swaps related to FHLB advances included in assets, Notional Amount | 100,000 | 75,000
Interest rate swaps related to FHLB advances included in assets, Fair Value | $ 164 | $ 88

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