Derivative Financial Instruments - Schedule of Open Crude Oil and Natural Gas Derivative Contracts (Details)	3 Months Ended
	Mar. 31, 2017 MMBTU $ / bbl $ / MMBTU bbl
Price Swaps Q2 - Q4 2017 [Member] | Natural Gas [Member]
Derivative [Line Items]
Volume | MMBTU	1,305,000
Weighted Average Price | $ / MMBTU	2.997
Price Swaps Q2 - Q4 2017 [Member] | Crude Oil [Member]
Derivative [Line Items]
Volume | bbl	427,500
Weighted Average Price | $ / bbl	50.80
Price Swaps Q1 - Q4 2018 [Member] | Natural Gas [Member]
Derivative [Line Items]
Volume | MMBTU	600,000
Weighted Average Price | $ / MMBTU	2.907
Price Swaps Q1 - Q4 2018 [Member] | Crude Oil [Member]
Derivative [Line Items]
Volume | bbl	270,000
Weighted Average Price | $ / bbl	50.70