v3.8.0.1
Property and Equipment, Net (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Mar. 31, 2018
Mar. 31, 2017
Property and Equipment, Net (Textual)        
Depreciation expense $ 15,827 $ 11,025 $ 42,291 $ 36,432