Derivative Instruments (Details) (USD $)	3 Months Ended
	Jun. 30, 2013 MMBTU
Three Way Collar [Member] | July - December 2013 [Member] | Natural Gas [Member]
Oil and gas contracts
Daily Volumes	10,000
Weighted Average Price	$ 3.00
Three Way Collar [Member] | Minimum [Member] | July - December 2013 [Member] | Natural Gas [Member]
Oil and gas contracts
Weighted Average Price	$ 2.00
Three Way Collar [Member] | Maximum [Member] | July - December 2013 [Member] | Natural Gas [Member]
Oil and gas contracts
Weighted Average Price	$ 4.09
Collar [Member] | July - December 2013 [Member] | Natural Gas [Member]
Oil and gas contracts
Daily Volumes	5,000
Collar [Member] | Minimum [Member] | July - December 2013 [Member] | Natural Gas [Member]
Oil and gas contracts
Weighted Average Price	$ 4.00
Collar [Member] | Maximum [Member] | July - December 2013 [Member] | Natural Gas [Member]
Oil and gas contracts
Weighted Average Price	$ 4.75
Swap [Member] | July - December 2013 [Member] | Natural Gas [Member]
Oil and gas contracts
Daily Volumes	30,000
Weighted Average Price	$ 3.78
Swap [Member] | July - December 2013 [Member] | Crude Oil [Member]
Oil and gas contracts
Daily Volumes	500
Weighted Average Price	$ 100.87
Swap [Member] | 2014 [Member] | Natural Gas [Member]
Oil and gas contracts
Daily Volumes	10,000
Weighted Average Price	$ 4.08
Swap [Member] | 2014 [Member] | Crude Oil [Member]
Oil and gas contracts
Daily Volumes	250
Weighted Average Price	$ 92.50