v3.8.0.1
Accounts Receivable, Net (Details) - USD ($)
Mar. 31, 2018
Jun. 30, 2017
Jun. 30, 2016
Accounts Receivable, Net [Abstract]      
Trade accounts receivable $ 6,108,078 $ 2,754,962  
Less: allowances for doubtful accounts (1,350,531) (185,821) $ (207,028)
Accounts receivables, net $ 4,757,547 $ 2,569,141