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DERIVATIVES AND FINANCIAL INSTRUMENTS (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2019
Dec. 31, 2018
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Notional amount of derivative instruments $ 11.7 $ 0.0
Derivatives, Notional Amount $ 11.7 0.0
Percentage of changes in fair value 100.00%  
Interest Rate | Hedging Instrument    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Notional amount of derivative instruments $ 9.4 4.6
Derivatives, Notional Amount $ 9.4 $ 4.6