DERIVATIVE INSTRUMENTS - Summary of Fair Value in Balance Sheet for Derivatives Designated Hedging Instruments (Detail) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Fair value of derivative liabilities	$ 161	$ 898
Interest Rate Swap
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Notional amount derivative instruments	90,000	97,500
Reduction in notional amount of interest rate derivatives in next twelve months	90,000
Interest Rate Swap | Accrued expenses and other current liabilities
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Fair value of derivative liabilities	$ 161	$ 898