Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of gain (loss) included in earnings for the period from the increase (decrease) in fair value of interest rate derivatives not designated as hedging instruments.

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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