The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

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Amount of gain (loss) from the ineffectiveness of the hedge.

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Amount of expense classified as other.

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The cash inflow for a financial contract that meets the hedge criteria as either a cash flow hedge, fair value hedge, or hedge of a net investment in a foreign operation.

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DERIVATIVE AND HEDGING INSTRUMENTS - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Cash Flow Hedges \| Interest Rate Swap
Derivative [Line Items]
Hedge ineffectiveness recorded in earnings	$ 22,000	$ 800,000	$ 0
Designated as Hedging Instrument \| Cash Flow Hedges
Derivative [Line Items]
Losses included in accumulated other comprehensive loss which are expected to be reclassified into earnings in the next 12 months	1,100,000
Designated as Hedging Instrument \| Cash Flow Hedges \| Interest Rate Cap
Derivative [Line Items]
Proceeds from hedging		$ 300,000
Not Designated as Hedging Instrument \| Cross Currency Interest Rate Swaps
Derivative [Line Items]
Other expense	$ 8,000