CONDENSED CONSOLIDATED INTERIM BALANCE SHEETS - USD ($)	Jun. 30, 2022	Sep. 30, 2021
Current
Cash and cash equivalents	$ 67,868,096	$ 137,825,024
Short-term investments (Note 4)	106,727,807	57,102,159
Receivables	19,450	489,012
Prepaids (Note 5)	569,092	2,181,882
Total current assets	175,184,445	197,598,077
Deposits	259,455	259,455
Operating lease right-of-use assets (Note 7)	216,946	308,286
Total assets	175,660,846	198,165,818
Current
Accounts payable and accrued liabilities (Note 6)	3,902,899	3,808,944
Current portion of operating lease liabilities (Note 7)	130,868	120,719
Total current liabilities	4,033,767	3,929,663
Operating lease liabilities (Note 7)	111,273	210,251
Derivative liabilities (Note 8)	0	20,352
Total liabilities	4,145,040	4,160,266
Shareholders' equity
Common shares 44,073,076 issued and outstanding (September 30, 2021 - 43,984,346) (Note 9)	278,089,136	277,415,176
Additional paid-in capital (Note 9)	42,109,862	36,442,620
Accumulated other comprehensive loss	(2,128,161)	(2,076,479)
Accumulated deficit	(146,555,031)	(117,775,765)
Total stockholders equity	171,515,806	194,005,552
Total liabilities and shareholders' equity	$ 175,660,846	$ 198,165,818