SUMMARY OF ACCOUNTING POLICIES - Summary of property and equipment (Details) (USD $)	Jun. 30, 2013	Sep. 30, 2012
Property, Plant and Equipment [Line Items]
Total	$ 1,001,699	$ 462,803
Accumulated depreciation	(337,593)	(251,958)
Property and equipment, net	664,106	210,845
Computer equipment
Property, Plant and Equipment [Line Items]
Total	38,640	33,464
Lab equipment
Property, Plant and Equipment [Line Items]
Total	589,737	296,904
Furniture
Property, Plant and Equipment [Line Items]
Total	151,039	132,435
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total	$ 222,283