Derivative Instruments (Details) (USD $)	12 Months Ended	1 Months Ended	12 Months Ended
	Dec. 31, 2013 Natural Gas [Member] 2014 Swap MMBTU	Jan. 31, 2014 Natural Gas [Member] March - December 2014 Swap Subsequent Event [Member] MMBTU	Dec. 31, 2013 Crude Oil [Member] 2014 Swap (LLS) bbl	Dec. 31, 2013 Crude Oil [Member] 2014 Swap (WTI) bbl	Dec. 31, 2013 Crude Oil [Member] January - June 2014 Swap (LLS) bbl
Oil and gas contracts
Daily Volumes	40,000	5,000	400	350	450
Weighted Average Price	$ 4.12	$ 4.285	$ 101.15	$ 93.26	$ 100.58