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SHAREHOLDERS' EQUITY (Summary of Warrants Outstanding) (Details) - $ / shares	Aug. 09, 2021	Jun. 30, 2021	Sep. 30, 2020	Sep. 30, 2019
Warrant outstanding and Exercise price
Number of Warrants		5,359,750	9,272,977	12,393,092
Exercise price (in dollars per share)		$ 2.92	$ 1.73	$ 1.31
Warrants Exercise Price $66.00 [Member]
Warrant outstanding and Exercise price
Number of Warrants		227,273
Exercise price (in dollars per share)		$ 66.00
Expiry Date		Jan. 14, 2023
Warrants Exercise Price $42.80 [Member]
Warrant outstanding and Exercise price
Number of Warrants		7,477
Exercise price (in dollars per share)		$ 42.80
Expiry Date		Nov. 18, 2023
Warrants Exercise Price $4.00 [Member]
Warrant outstanding and Exercise price
Number of Warrants		80,000
Exercise price (in dollars per share)		$ 4.00
Expiry Date		Jan. 09, 2023
Warrants Exercise Price $0.0001 [Member]
Warrant outstanding and Exercise price
Number of Warrants		5,045,000
Exercise price (in dollars per share)		$ 0.0001
Expiry Date		Aug. 23, 2024
Subsequent Event [Member]
Warrant outstanding and Exercise price
Number of warrants exercised	2,125,000

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Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

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