DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Notional Amounts of All Derivative Instruments (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Derivative [Line Items]
Notional amount of derivatives	$ 127,652	$ 132,862
Interest Rate Swap [Member]
Derivative [Line Items]
Notional amount of derivatives	30,746	31,080
Nondesignated [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Notional amount of derivatives	30,746	31,080
Nondesignated [Member] | Interest Rate Cap [Member] | Purchase
Derivative [Line Items]
Notional amount of derivatives	37,453	38,391
Nondesignated [Member] | Interest Rate Cap [Member] | Written
Derivative [Line Items]
Notional amount of derivatives	37,453	38,391
Nondesignated [Member] | Forward Contracts [Member]
Derivative [Line Items]
Notional amount of derivatives	$ 22,000	$ 25,000