SUMMARY OF ACCOUNTING POLICIES - Property, plant and equipment (Details) - USD ($)	Sep. 30, 2017	Sep. 30, 2016
Property, Plant and Equipment [Line Items]
Total	$ 2,189,985	$ 2,055,699
Accumulated depreciation	1,666,297	1,263,200
Property, plant and equipment, net	523,688	792,499
Computer equipment
Property, Plant and Equipment [Line Items]
Total	85,413	70,134
Lab equipment
Property, Plant and Equipment [Line Items]
Total	1,770,407	1,651,400
Furniture
Property, Plant and Equipment [Line Items]
Total	44,592	44,592
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total	$ 289,573	$ 289,573