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COMMITMENTS AND CONTINGENCIES Schedule of customer loan swaps (Details) | Sep. 30, 2017 USD ($) derivative | Dec. 31, 2016 USD ($) derivative
--- | --- | ---
Derivative [Line Items] |  |  |
Derivative, Number of Instruments Held | derivative |  | 2 |
Derivative, fair value |  | $ 313,000 | $ 278,000
Interest rate swaps |  |  |
Derivative [Line Items] |  |  |
Notional amount of derivative |  | 43,000,000 | 43,000,000
Derivative, fair value | [1] | $ (8,123,000) | $ (8,372,000)
Interest rate swaps | Federal home loan bank 30-day |  |  |
Derivative [Line Items] |  |  |
Derivative, Number of Instruments Held | derivative |  | 30 | 0
Notional amount of derivative |  | $ 150,753,000 | $ 0
Derivative, fair value |  | 2,618,000 | 0
Forward-Starting Interest Rate Swap |  |  |
Derivative [Line Items] |  |  |
Notional amount of derivative |  | 50,000,000 | 50,000,000
Derivative, fair value | [2] | $ (98,000) | $ (389,000)
Commercial and Industrial Sector [Member] | Interest rate swaps |  |  |
Derivative [Line Items] |  |  |
Derivative, Number of Instruments Held | derivative |  | 59 | 50
Notional amount of derivative |  | $ 296,045,000 | $ 266,263,000
Derivative, fair value |  | $ 864,000 | $ 1,945,000
Loans [Member] | Interest rate swaps |  |  |
Derivative [Line Items] |  |  |
Derivative, Number of Instruments Held | derivative |  | 118 | 100
Notional amount of derivative |  | $ 592,090,000 | $ 532,526,000
Derivative, fair value |  | $ 0 | $ 0
Other Liabilities [Member] | Interest rate swaps | Federal home loan bank 30-day |  |  |
Derivative [Line Items] |  |  |
Derivative, Number of Instruments Held | derivative |  | 29 | 50
Notional amount of derivative |  | $ 145,292,000 | $ 266,263,000
Derivative, fair value |  | $ (3,482,000) | $ (1,945,000)
[1] | Presented within accrued interest and other liabilities on the consolidated statements of condition.
[2] | Presented within accrued interest and other liabilities on the consolidated statements of condition.

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