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Subsequent Events Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended
Jul. 11, 2016
Aug. 14, 2016
Sep. 30, 2016
Jul. 15, 2016
Mar. 31, 2016
Chile | Subsequent Event          
Subsequent Event [Line Items]          
Proceeds from sale of property $ 1,100,000        
Forecast | Chile          
Subsequent Event [Line Items]          
Gain on sale of property     $ 700,000    
President          
Subsequent Event [Line Items]          
Consulting fees per week         $ 172,000
President | Subsequent Event          
Subsequent Event [Line Items]          
Related Party Transaction, Consulting Services Extension Term   21 days      
Maximum | President | Subsequent Event          
Subsequent Event [Line Items]          
Consulting fees per week       $ 125,000  
Related Party Transaction, Amounts of Transaction   $ 500,000