LOSS PER COMMON SHARE (Details) - USD ($)	3 Months Ended		9 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
LOSS PER COMMON SHARE
Net loss available to common shareholders - basic	$ (9,203,350)	$ (10,276,979)	$ (28,507,113)	$ (24,897,891)
Weighted average shares outstanding - basic	41,020,485	37,453,539	39,907,624	36,230,992
Basic loss per common share	$ (0.22)	$ (0.27)	$ (0.71)	$ (0.69)
Loss per share- diluted
Net loss available to common shareholders -basic	$ (9,203,350)	$ (10,276,979)	$ (28,507,113)	$ (24,897,891)
Unrealized gain on derivatives	(1,233,597)	0	(1,236,514)	0
Net loss available to common shareholders - diluted	$ (10,436,947)	$ (10,276,979)	$ (29,743,627)	$ (24,897,891)
Weighted average shares outstanding - basic	41,231,082	37,453,539	40,158,321	36,230,092
Incremental shares underlying dilutive "in the money" warrants	210,597	0	250,697	0
Weighted average shares outstanding - diluted	41,231,082	37,453,539	40,158,321	36,230,992
Diluted loss per common share	$ (0.25)	$ (0.27)	$ (0.74)	$ (0.69)