Oil and Gas Properties - Additional Information (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2016 USD ($) Boe	Jun. 30, 2016 USD ($) Boe	Sep. 30, 2016 USD ($)	Sep. 26, 2016 USD ($)	Jun. 15, 2016 USD ($)
Oil And Gas Exploration And Production Industries Disclosures [Abstract]
Production related to property barrels of oil equivalents per day | Boe	436	86
Business divestitures sale price				$ 14,000,000	$ 2,200,000
Business divestiture closing date			Oct. 31, 2016
Impairment of oil and gas properties	$ 29,100,000		$ 29,100,000
Asset retirement costs			4,000,000
Related asset retirement liability	$ 4,505,000		$ 4,505,000
Impairment related to leased acreage		$ 1,900,000