WARRANTS AND NONEMPLOYEE OPTIONS (Details) - $ / shares	12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Consultants [Member]
STOCKHOLDERS' EQUITY
Issue Date	7/28/17	7/28/17
Shares Issuable upon Exercise of Warrant	10,000	10,000
Exercise Price	$ 2.18	$ 2.18
Expiration Date	7/27/2027	7/27/2027
Series V [Member]
STOCKHOLDERS' EQUITY
Issue Date		5/28/2015
Shares Issuable upon Exercise of Warrant		810,127
Exercise Price		$ 19.75
Expiration Date		5/28/2020
Series W [Member]
STOCKHOLDERS' EQUITY
Issue Date	10/28/2015	10/28/2015
Shares Issuable upon Exercise of Warrant	688,930	688,930
Exercise Price	$ 16.75	$ 16.75
Expiration Date	10/28/2020	10/28/2020
Series ZZ [Member]
STOCKHOLDERS' EQUITY
Issue Date	5/23/2016	5/23/2016
Shares Issuable upon Exercise of Warrant	20,000	20,000
Exercise Price	$ 13.75	$ 13.75
Expiration Date	5/18/2021	5/18/2021
Series BB [Member]
STOCKHOLDERS' EQUITY
Issue Date	8/26/2016	8/26/2016
Shares Issuable upon Exercise of Warrant	16,000	16,000
Exercise Price	$ 13.75	$ 13.75
Expiration Date	8/22/2021	8/22/2021
Series Z [Member]
STOCKHOLDERS' EQUITY
Issue Date	5/23/2016	5/23/2016
Shares Issuable upon Exercise of Warrant	264,000	264,000
Exercise Price	$ 13.75	$ 13.75
Expiration Date	11/23/2021	11/23/2021
Series FF [Member]
STOCKHOLDERS' EQUITY
Issue Date		12/8/2016
Shares Issuable upon Exercise of Warrant		68,048
Exercise Price		$ 3.91
Expiration Date		12/1/2021
Series CC [Member]
STOCKHOLDERS' EQUITY
Issue Date	12/8/2016	12/8/2016
Shares Issuable upon Exercise of Warrant	148,643	277,463
Exercise Price	$ 5.00	$ 5.00
Expiration Date	12/8/2021	12/8/2021
Series HH [Member]
STOCKHOLDERS' EQUITY
Issue Date	2/23/2017	2/23/2017
Shares Issuable upon Exercise of Warrant	200	6,500
Exercise Price	$ 3.13	$ 3.13
Expiration Date	2/16/2022	2/16/2022
Series AA [Member]
STOCKHOLDERS' EQUITY
Issue Date	8/26/2016	8/26/2016
Shares Issuable upon Exercise of Warrant	200,000	200,000
Exercise Price	$ 13.75	$ 13.75
Expiration Date	2/22/2022	2/22/2022
Series JJ [Member]
STOCKHOLDERS' EQUITY
Issue Date		3/14/2017
Shares Issuable upon Exercise of Warrant		9,450
Exercise Price		$ 3.13
Expiration Date		3/8/2022
Series LL [Member]
STOCKHOLDERS' EQUITY
Issue Date		4/30/2017
Shares Issuable upon Exercise of Warrant		26,398
Exercise Price		$ 3.59
Expiration Date		4/30/2022
Series N [Member]
STOCKHOLDERS' EQUITY
Issue Date	8/18/2008	8/18/2008
Shares Issuable upon Exercise of Warrant	85,339	85,339
Exercise Price	$ 3.00	$ 3.00
Expiration Date	2/18/2021	2/18/2020
Series X [Member]
STOCKHOLDERS' EQUITY
Issue Date	1/13/2016	1/13/2016
Shares Issuable upon Exercise of Warrant	120,000	120,000
Exercise Price	$ 9.25	$ 9.25
Expiration Date	1/13/2021	1/13/2021
Series Y [Member]
STOCKHOLDERS' EQUITY
Issue Date	2/15/2016	2/15/2016
Shares Issuable upon Exercise of Warrant	26,000	26,000
Exercise Price	$ 12.00	$ 12.00
Expiration Date	2/15/2021	2/15/2021
Series MM [Member]
STOCKHOLDERS' EQUITY
Issue Date	6/22/2017	6/22/2017
Shares Issuable upon Exercise of Warrant	797,633	893,491
Exercise Price	$ 1.86	$ 1.86
Expiration Date	6/22/2022	6/22/2022
Series NN [Member]
STOCKHOLDERS' EQUITY
Issue Date	7/24/2017	7/24/2017
Shares Issuable upon Exercise of Warrant	348,842	473,798
Exercise Price	$ 2.52	$ 2.52
Expiration Date	7/24/2022	7/24/2022
Series OO [Member]
STOCKHOLDERS' EQUITY
Issue Date		7/31/2017
Shares Issuable upon Exercise of Warrant		50,000
Exercise Price		$ 2.52
Expiration Date		7/31/2022
Series RR [Member]
STOCKHOLDERS' EQUITY
Issue Date	10/30/2017	10/30/2017
Shares Issuable upon Exercise of Warrant	417,649	457,116
Exercise Price	$ 1.65	$ 1.65
Expiration Date	10/30/2022	10/30/2022
Series SS [Member]
STOCKHOLDERS' EQUITY
Issue Date	12/19/2017	12/19/2017
Shares Issuable upon Exercise of Warrant	326,064	482,644
Exercise Price	$ 2.09	$ 2.09
Expiration Date	12/18/2022	12/18/2022
Series TT [Member]
STOCKHOLDERS' EQUITY
Issue Date	2/5/2018	2/5/2018
Shares Issuable upon Exercise of Warrant	371,564	559,689
Exercise Price	$ 2.24	$ 2.24
Expiration Date	2/5/2023	2/5/2023
Series VV [Member]
STOCKHOLDERS' EQUITY
Issue Date		7/2/2018
Shares Issuable upon Exercise of Warrant		82,500
Exercise Price		$ 1.75
Expiration Date		1/2/2024
Series UU [Member]
STOCKHOLDERS' EQUITY
Issue Date	6/11/2018	6/11/2018
Shares Issuable upon Exercise of Warrant	93,603	154,810
Exercise Price	$ 2.80	$ 2.80
Expiration Date	12/31/2020	6/11/2020