C. STOCKHOLDERS EQUITY (Details 4) - USD ($)	3 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Sep. 30, 2019
Equity [Abstract]
Series V warrants	$ 119,411		$ 674,442
Series W warrants	1,042,133		1,193,507
Series Z warrants	1,098,996		1,109,545
Series ZZ warrants	62,791		77,638
Series AA warrants	851,930		916,908
Series BB warrants	64,397		63,966
Series CC warrants	1,733,579		1,710,898
Series FF warrants	453,374		446,185
Series HH warrants	45,739		45,657
Series JJ warrants	66,729		66,599
Series LL warrants	182,722		182,965
Total warrant liabilities	5,721,801		$ 6,488,310
Series S warrants	0	$ 33
Series V warrants	555,031	556,332
Series W warrants	151,374	626,850
Series Z warrants	10,549	204,121
Series ZZ warrants	14,847	14,323
Series AA warrants	64,978	157,219
Series BB warrants	(431)	12,110
Series CC warrants	(22,681)	665,606
Series DD warrants	0	1,249,287
Series EE warrants	0	1,249,287
Series FF warrants	(7,189)	69,062
Series GG warrants	0	212,782
Series HH warrants	(82)	20,951
Series II warrants	0	230,589
Series JJ warrants	(130)	31,462
Series KK warrants	0	228,095
Series LL warrants	243	28,197
Net (loss)/gain on warrant liabilities	$ 766,509	$ 5,556,306