FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK AND DERIVATIVES (Company's Interest Rate Swaps) (Detail) - Swap - Commercial Loan [Member] - Not Designated as Hedging Instrument [Member] - USD ($) $ in Millions	Sep. 30, 2016	Dec. 31, 2015
Derivative [Line Items]
Notional Amount	$ 19.2	$ 19.9
Estimated Fair Value	$ 1.3	$ 1.3