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Derivatives (Details)		3 Months Ended	6 Months Ended
	Jan. 01, 2016 USD ($)	Dec. 31, 2015 USD ($) $ / bbl bbl	Dec. 31, 2015 USD ($) $ / bbl
Derivative [Line Items]
Net asset position of derivatives with counterparty		$ 1,323,749	$ 1,323,749
Gain on derivatives			3,598,351
Gain on settled derivatives			2,164,628
Net gain on unsettled derivatives			$ 1,433,723
Fixed Price Swap | Crude Oil
Derivative [Line Items]
Volumes (in Bbls./day) | bbl		1,100
Weighted Average Floor Price ($ per Bbl) | $ / bbl		51.65	51.65
Unrealized gain on derivatives			$ 483,839
Fixed Price Swap | Crude Oil | Subsequent Event
Derivative [Line Items]
Gain on derivatives	$ 677,703

X

- Definition

Derivative, Gain on Settled Derivatives

+ References

No definition available.

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- Definition

Derivative, Net Gain on Unsettled Derivatives

+ References

No definition available.

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X

- Definition

Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958

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X

- Definition

The average floor rate on a group of price risk derivatives such as floors or collars. A payment or receipt is triggered if the market rate falls below the floor rate on the contract.

+ References

No definition available.

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- Definition

Amount of increase in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (a),(c),(d),(e)
-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5618551-113959

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Nominal volume used to calculate payments on a derivative instrument.

+ References

No definition available.

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- Definition

The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585

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