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Property and Equipment (Details) - USD ($)	3 Months Ended
	Sep. 30, 2016	Jun. 30, 2016
Oil and natural gas properties
Property costs subject to amortization	$ 80,196,684	$ 77,408,353
Less: Accumulated depreciation, depletion, and amortization	(18,745,663)	(17,437,890)
Unproved properties not subject to amortization	0	0
Oil and natural gas properties, net	61,451,021	59,970,463
Other property and equipment
Furniture, fixtures and office equipment, at cost	255,099	228,752
Artificial lift technology equipment, at cost	7,000	7,000
Less: Accumulated depreciation	(211,514)	(207,103)
Other property and equipment, net	50,585	$ 28,649
Delhi field
Property, Plant and Equipment [Line Items]
Capital expenditures	2,800,000
NGL Plant Project
Property, Plant and Equipment [Line Items]
Capital expenditures	2,400,000
Incurred costs on a cumulative basis	23,900,000
Total authorized commitment	$ 24,600,000

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