General and Administrative Expenses - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Related Party Transaction [Line Items]
Lease operating expenses	$ 791,142	$ 679,172
Related party consulting fees	220,800	123,000
Change in general and administrative expenses	95,656
Operating Agreement | Through March 31, 2012
Related Party Transaction [Line Items]
Services to operate all of the properties acquired by the company, monthly fee	23,000
Lease operating expenses	8,000
Related party consulting fees	15,000
Operating Agreement | Effective July 1, 2012
Related Party Transaction [Line Items]
Services to operate all of the properties acquired by the company, monthly fee	18,000
Lease operating expenses	8,000
Related party consulting fees	$ 10,000