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DERIVATIVE AND HEDGING INSTRUMENTS - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Dec. 31, 2016
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]          
Derivative [Line Items]          
Losses included in accumulated other comprehensive loss which are expected to be reclassified into earnings in the next 12 months     $ 3,500    
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Interest Rate Cap [Member]          
Derivative [Line Items]          
Proceeds from termination of derivative         $ 300
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Interest Rate Swap [Member]          
Derivative [Line Items]          
Gain (loss) recognized in income from ineffective portion of hedge $ (30) $ (400) (100) $ (400)  
Not Designated as Hedging Instrument [Member]          
Derivative [Line Items]          
Interest expense $ 0   $ 8