Commitments and Contingencies - Additional Information (Detail) - USD ($)	1 Months Ended	3 Months Ended	12 Months Ended
	Aug. 30, 2016	Mar. 31, 2016	Dec. 31, 2010
Commitments and Contingencies Disclosure [Line Items]
Asset retirement obligations		$ 2,700,000
Legal Reserve
Commitments and Contingencies Disclosure [Line Items]
Reserve established for contingency matters			$ 900,000
Contract Drilling
Commitments and Contingencies Disclosure [Line Items]
Contractual Obligation, Early Termination Fee		400,000
Contractual Obligation		$ 600,000
Firm Transportation | Maximum
Commitments and Contingencies Disclosure [Line Items]
Contract term		13 years
Coil Tubing Services [Member]
Commitments and Contingencies Disclosure [Line Items]
Contractual obligation, balance of 2015		$ 800,000
Contractual obligation, annual		1,100,000
Gas Gathering And Compression Services
Commitments and Contingencies Disclosure [Line Items]
Contractual obligation, balance of 2015		3,800,000
Crude Oil Gathering And Transportation Services
Commitments and Contingencies Disclosure [Line Items]
Contractual obligation, annual		12,300,000
Drilling Carry
Commitments and Contingencies Disclosure [Line Items]
Contractual Obligation		$ 10,700,000
Scenario, Forecast [Member] | Drilling Carry
Commitments and Contingencies Disclosure [Line Items]
Contractual Obligation Payment	$ 1.9