Consolidated Statement of Stockholders' Equity (unaudited) - 6 months ended Mar. 31, 2016 - USD ($)	Total	Preferred Stock	Common Stock	Additional Paid In Capital	Accumulated Other Comprehensive Income (loss)	Accumulated Deficit	Noncontrolling Interest
Beginning Balance, Amount at Sep. 30, 2015	$ 109,621,634	$ 16	$ 151,914	$ 426,873,358	$ (136,425)	$ (316,712,041)	$ (555,188)
Beginning Balance, Shares at Sep. 30, 2015		15,652	59,544,677
Exercise of stock options, Amount	$ 25,544		$ 5	25,539
Exercise of stock options, Shares	4,687		4,687
Stock-based compensation	$ 4,797,182			4,797,182
Common stock- Restricted Stock Unit vesting, Amount	(634,187)		$ 411	(634,598)
Common stock- Restricted Stock Unit vesting, Shares			411,347
Foreign Currency Translation Adjustments	196,338				196,338
Net loss for the six months ended March 31, 2016	(40,080,274)					(40,080,274)
Ending Balance, Amount at Mar. 31, 2016	$ 73,926,237	$ 16	$ 152,330	$ 431,061,481	$ 59,913	$ (356,792,315)	$ (555,188)
Ending Balance, Shares at Mar. 31, 2016		15,652	59,960,711