CONDENSED CONSOLIDATED INTERIM BALANCE SHEETS - USD ($)	Jun. 30, 2023	Sep. 30, 2022
Current
Cash and cash equivalents	$ 38,466,991	$ 57,076,475
Short-term investments (Note 4)	114,001,923	110,161,029
Receivables	133,293	6,211
Prepaids (Note 5)	688,172	1,815,626
Total current assets	153,290,379	169,059,341
Deposits	264,661	259,455
Operating lease right-of-use assets (Note 7)	95,158	186,499
Total assets	153,650,198	169,505,295
Current
Accounts payable and accrued liabilities (Note 6)	3,296,377	2,176,565
Current portion of operating lease liabilities (Note 7)	111,273	133,834
Total current liabilities	3,407,650	2,310,399
Operating lease liabilities (Note 7)	0	76,418
Total liabilities	3,407,650	2,386,817
Shareholders' equity
Common shares 44,092,374 issued and outstanding (September 30, 2022 - 44,073,076) (Note 8)	278,141,528	278,089,136
Additional paid-in capital (Note 8)	48,203,174	44,043,503
Accumulated other comprehensive loss	(2,122,144)	(2,135,145)
Accumulated deficit	(173,980,010)	(152,879,016)
Total stockholders equity	150,242,548	167,118,478
Total liabilities and shareholders' equity	$ 153,650,198	$ 169,505,295