SUBSEQUENT EVENTS (Details) (Subsequent Event [Member])	3 Months Ended
	Apr. 30, 2015
Subsequent Event [Line Items]
Number of derivative contracts	1
Crude Oil [Member] | Put [Member] | Short [Member]
Subsequent Event [Line Items]
Inception date	Feb. 01, 2015
Maturity date	Apr. 30, 2015
Counterparty	Wells Fargo
Basis	WTI
Flow rate	500,000,000
Strike Price (in dollars per barrel)	46.00