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RISK MANAGEMENT AND DERIVATIVE INSTRUMENTS - Additional Information (Detail) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Interest Rate Swap Maturing on September 27, 2018 | Cash Flow Hedging |  |  |
Derivative [Line Items] |  |  |
Derivatives, notional amount | $ 50,000,000 |  |
Interest Rate Swap Maturing on January 30, 2022 | Cash Flow Hedging |  |  |
Derivative [Line Items] |  |  |
Derivatives, notional amount | 25,000,000 |  |
Interest rate swaps on deposits and other borrowings |  |  |
Derivative [Line Items] |  |  |
Derivatives asset, fair values | 918,000 |  |
Loss on derivative instruments | 110,000 |  |
Gain (Loss) on Securitization of Financial Assets |  |  |
Derivative [Line Items] |  |  |
Derivatives loss | $ 8,000,000 | $ 17,300,000 | $ 270,000

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