Quarterly report pursuant to Section 13 or 15(d)

Property and equipment (Details)

v3.5.0.2
Property and equipment (Details) - USD ($)
3 Months Ended
Sep. 30, 2016
Jun. 30, 2016
Property, Plant and Equipment [Line Items]    
Gross $ 270,413 $ 250,120
Less: Accumulated depreciation (56,020) (43,135)
Total 214,393 206,985
Research and development equipment [Member]    
Property, Plant and Equipment [Line Items]    
Gross $ 246,665 226,372
Research and development equipment [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Estimated Useful Life P3Y  
Research and development equipment [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Estimated Useful Life P10Y  
Computer Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Estimated Useful Life P5Y  
Gross $ 16,783 16,783
Furniture and Fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Gross $ 3,725 3,725
Furniture and Fixtures [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Estimated Useful Life P5Y  
Furniture and Fixtures [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Estimated Useful Life P10Y  
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Gross [1] $ 3,240 $ 3,240
[1] Amortized on a straight-line basis over the term of the lease or the estimated useful lives, whichever is shorter.