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Property, Plant and Equipment (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2017
Mar. 31, 2016
Depreciation and amortization $ 253,515 $ 345,355 $ 682,832 $ 982,984
Inventory [Member]        
Estimated useful lives    

3 to 5 years

 
Generators [Member]        
Depreciation and amortization     $ 533,000  
Depreciation term of property     5 years 3 years