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Summary of Significant Accounting Policies (Schedule of Useful lives of Property and Equipment) (Details)
3 Months Ended
Sep. 30, 2019
Machinery and Equipment  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 5 years
Vehicles [Member]  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 5 years
Minimum [Member] | Furniture and fixtures [Member]  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 2 years
Maximum [Member] | Furniture and fixtures [Member]  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 5 years