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Area of land held.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement.

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A description of the related party transaction, including transactions to which no amounts or nominal amounts were ascribed and such other information deemed necessary to an understanding of the effects of the transactions on the financial statements. Examples of common related party transactions are, sales, purchases and transfers of realty and personal property, services received or furnished, loans and leases to and from top management and affiliates.

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Percentage of subsidiary's or equity investee's stock owned by parent company after stock transaction.

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Organization and Business Operations (Details)	1 Months Ended		3 Months Ended	12 Months Ended
Organization and Business Operations (Details)	Mar. 20, 2015	Jul. 30, 2014 USD ($)	Oct. 31, 2016 a	Jul. 31, 2016	Oct. 14, 2014	Sep. 14, 2012 a
Organization and Business Operations (Textual)
Sale of ownership interest percentage	37.50%
Area of land \| a			160
Common stock agreement percentage		75.00%
Minimum [Member]
Organization and Business Operations (Textual)
Stock options exercised \| $		$ 1,715,000
Maximum [Member]
Organization and Business Operations (Textual)
Stock options exercised \| $		$ 1,740,000
J.E Richey Lease [Member]
Organization and Business Operations (Textual)
Ownership percentage					75.00%
Guy Ranch Lease [Member]
Organization and Business Operations (Textual)
Related party transaction, description				The Company acquired a 100% working interest in the 430-acre Guy Ranch Lease in Shackelford County. Subsequently the Company entered into a farm-out agreement with a third party whereby the third party has the right to earn a 75% working interest in a 20 acre drilling unit of the 430-acre lease. The third party is to pay 100% of the costs to drill and complete a well on the 20 acres to earn a 75% working interest. We are to be carried for 25% of the working interest in the first well.
Winnemucca Mountain Gold Property Nevada [Member]
Organization and Business Operations (Textual)
Ownership percentage						80.00%
Area of land \| a						3,800
Ahl Holdings [Member]
Organization and Business Operations (Textual)
Related party transaction, description			The aggregate cash fee payable to exercise the option was increased from $1,715,000 to $1,740,000 and the total number of common shares issuable to exercise the option has been increased from 100,000 to 3,850,000.