Consolidated Statements of Operations (unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Income Statement [Abstract]
REVENUE	$ 9,342,498	$ 39,583	$ 22,693,923	$ 127,083
OPERATING EXPENSES
Research and development	6,906,016	9,423,195	23,409,892	29,782,854
Salaries and payroll-related costs	3,421,089	4,113,262	11,281,194	12,281,841
General and administrative expenses	1,853,669	2,275,628	5,330,717	8,045,571
Stock-based compensation	1,713,228	2,750,785	5,881,901	7,547,967
Depreciation and amortization	1,162,660	818,200	3,535,915	2,416,461
TOTAL OPERATING EXPENSES	15,056,662	19,381,070	49,439,619	60,074,694
OPERATING LOSS	(5,714,164)	(19,341,487)	(26,745,696)	(59,947,611)
OTHER INCOME (EXPENSE)
Interest income (expense), net	131,358	34,103	265,250	213,543
Change in value of derivatives	63,065	(113,359)	1,519,513	233,052
Other income (expense)			1,312,524
TOTAL OTHER INCOME (EXPENSE)	194,423	(79,256)	3,097,287	446,595
LOSS BEFORE INCOME TAXES	(5,519,741)	(19,420,743)	(23,648,409)	(59,501,016)
NET LOSS	$ (5,519,741)	$ (19,420,743)	$ (23,648,409)	$ (59,501,016)
NET LOSS PER SHARE - BASIC & DILUTED	$ (0.07)	$ (0.32)	$ (0.32)	$ (1.00)
Weighted average shares outstanding - basic and diluted	74,772,103	59,966,955	73,603,852	59,764,129
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Foreign Currency Translation Adjustments	$ 12,309	$ (90,625)	$ (25,835)	$ 105,713
COMPREHENSIVE LOSS	$ (5,507,432)	$ (19,511,368)	$ (23,674,244)	$ (59,395,303)