4. WARRANTS AND NON-EMPLOYEE OPTIONS (Details 1) - USD ($)	12 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Total warrant liabilities	$ 9,317,064	$ 2,053,402
Net (loss) gain on warrant liabilities	(8,643,561)	11,007,215
Series S [Member]
Total warrant liabilities	33	32,773
Net (loss) gain on warrant liabilities	(751,378)	3,078,588
Series V [Member]
Total warrant liabilities	770,436	72,912
Net (loss) gain on warrant liabilities	(697,526)	1,547,341
Series W [Member]
Total warrant liabilities	999,081	83,754
Net (loss) gain on warrant liabilities	(915,327)	1,716,104
Series Z [Member]
Total warrant liabilities	487,767	77,216
Net (loss) gain on warrant liabilities	(410,551)	893,388
Series ZZ [Member]
Total warrant liabilities	34,215	4,753
Net (loss) gain on warrant liabilities	(29,461)	65,856
Series AA [Member]
Total warrant liabilities	380,474	65,087
Net (loss) gain on warrant liabilities	(315,387)	698,574
Series BB [Member]
Total warrant liabilities	28,456	4,322
Net (loss) gain on warrant liabilities	(24,134)	54,266
Series CC [Member]
Total warrant liabilities	1,779,724	394,220
Net (loss) gain on warrant liabilities	(1,385,504)	666,203
Series DD [Member]
Total warrant liabilities	1,249,287	5,492
Net (loss) gain on warrant liabilities	(1,243,795)	437,780
Series EE [Member]
Total warrant liabilities	1,249,287	5,492
Net (loss) gain on warrant liabilities	(1,243,795)	685,915
Series FF [Member]
Total warrant liabilities	188,921	47,154
Net (loss) gain on warrant liabilities	(141,767)	73,828
Series GG [Member]
Total warrant liabilities	607,228	342,173
Net (loss) gain on warrant liabilities	(408,555)	272,464
Series HH [Member]
Total warrant liabilities	58,816	16,014
Net (loss) gain on warrant liabilities	(42,802)	13,616
Series II [Member]
Total warrant liabilities	660,135	511,636
Net (loss) gain on warrant liabilities	(462,519)	404,823
Series JJ [Member]
Total warrant liabilities	88,642	24,203
Net (loss) gain on warrant liabilities	(64,439)	20,410
Series KK [Member]
Total warrant liabilities	656,930	345,720
Net (loss) gain on warrant liabilities	(449,470)	25,564
Series LL [Member]
Total warrant liabilities	77,632	20,481
Net (loss) gain on warrant liabilities	$ (57,151)	$ 352,495