Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE MEASUREMENTS (Details)

v3.8.0.1
FAIR VALUE MEASUREMENTS (Details) - USD ($)
$ in Millions
Mar. 31, 2018
Dec. 31, 2017
Debt Instrument, Fair Value Disclosure [Abstract]    
Outstanding liability $ 0.0 $ 0.0
Interest Rate Swap [Member]    
Debt Instrument, Fair Value Disclosure [Abstract]    
Term loan secured by plant, pipeline and equipment $ 10.0