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Property and Equipment (Details) - USD ($) | 9 Months Ended |
--- | --- | ---
Mar. 31, 2017 | Jun. 30, 2016
Oil and natural gas properties |  |
Property costs subject to amortization | $ 84,337,308 | $ 77,408,353
Less: Accumulated depreciation, depletion, and amortization | (21,565,780) | (17,437,890)
Unproved properties not subject to amortization | 0 | 0
Oil and natural gas properties, net | 62,771,528 | 59,970,463
Other property and equipment |  |
Furniture, fixtures, office equipment and other, at cost | 231,432 | 235,752
Less: Accumulated depreciation | (186,238) | (207,103)
Other property and equipment, net | 45,194 | $ 28,649
Delhi field |  |
Other property and equipment |  |
Capital expenditures | 6,900,000 |
NGL Plant Project |  |
Other property and equipment |  |
Capital expenditures | 4,800,000 |
Incurred costs on a cumulative basis | $ 26,300,000 |

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