Quarterly report pursuant to Section 13 or 15(d)

Summary of significant accounting policies (Details 1)

v3.8.0.1
Summary of significant accounting policies (Details 1) - USD ($)
 3 Months Ended 12 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Jun. 30, 2017
Net loss $ (4,643,198) $ (2,072,945) $ (9,833,244)
Net loss per ordinary share:      
Basic     $ (0.58)
Previously Reported [Member]      
Net loss     $ (9,108,240)
Net loss per ordinary share:      
Basic     $ (0.54)
Revisions [Member]      
Net loss     $ (725,004)
Net loss per ordinary share:      
Basic     $ (0.04)