Subsequent Events (Details) (Subsequent Event [Member], Costless Collar Hedging Agreement [Member])	0 Months Ended	3 Months Ended
	May 13, 2015 BBL	Mar. 31, 2015	May 13, 2015
Subsequent Event [Member] | Costless Collar Hedging Agreement [Member]
Subsequent Event [Line Items]
Barrels of oil per day	200
Hedge agreement term	6 months
Hedge agreement start date		Jun. 01, 2015
Hedge agreement maturity date		Dec. 31, 2015
Floor price (in dollars per barrel)	55		55
Ceiling price (in dollars per barrel)	70		70