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DERIVATIVE INSTRUMENTS - Narrative (Details) (USD $)	0 Months Ended	12 Months Ended	3 Months Ended
DERIVATIVE INSTRUMENTS - Narrative (Details) (USD $)	Oct. 10, 2014	Dec. 31, 2015	Mar. 31, 2015
Derivative [Line Items]
Interest rate cap purchase price	$ 6,200,000us-gaap_DerivativeCostOfHedge
Variable rate borrowings	200,000,000.0		200,000,000.0
Scenario, Forecast [Member]
Derivative [Line Items]
Losses in accumulated other comprehensive loss		70,000
Interest Rate Cap [Member]
Derivative [Line Items]
Fair value adjustment of interest rate cap			(1,500,000)
Fair value of interest rate cap			$ 3,100,000

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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