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Organization and Business Operations (Details)
1 Months Ended 6 Months Ended 12 Months Ended
Feb. 11, 2016
shares
Mar. 20, 2015
Jul. 30, 2014
USD ($)
Jan. 31, 2017
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%        
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.      
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.    
J.E Richey Lease [Member]              
Organization and Business Operations (Textual)              
Ownership percentage           75.00%  
Winnemucca Mountain Gold Property Nevada [Member]              
Organization and Business Operations (Textual)              
Ownership percentage             80.00%
Area of land | a             3,800
Maximum [Member]              
Organization and Business Operations (Textual)              
Stock options exercised | $     $ 1,740,000        
Maximum [Member] | Winnemucca Mountain Property [Member]              
Organization and Business Operations (Textual)              
Stock issued during period options excercise | shares 3,850,000            
Minimum [Member]              
Organization and Business Operations (Textual)              
Stock options exercised | $     $ 1,715,000        
Minimum [Member] | Winnemucca Mountain Property [Member]              
Organization and Business Operations (Textual)              
Stock issued during period options excercise | shares 100,000