v3.8.0.1
Commitments and Contingency (Details Textual) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Mar. 31, 2018
Mar. 31, 2017
Jun. 30, 2017
Commitments and Contingency (Textual)          
Operating lease agreements term     Apr. 16, 2020    
Rental expenses $ 59,183 $ 66,642 $ 178,490 $ 194,532  
Severance payments     $ 58,373   $ 48,713