Interim Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows used in operating activities
Net loss	$ (33,687,519)	$ (26,190,428)
Adjustments to reconcile net loss to net cash used in operations:
Stock-based compensation	12,336,844	5,079,395
Changes in working capital balances:
Incentive and tax receivables	2,577,002	(3,751,918)
Prepaid expenses and other current assets	(106,414)	185,641
Accounts payable	(1,612,889)	187,653
Accrued liabilities	299,047	1,336,660
Deferred grant income		443,831
Net cash used in operating activities	(20,193,929)	(22,709,166)
Cash flows provided by financing activities
Issuance of common shares	20,982,148	153,218,746
Share issue costs	(706,802)	(5,533,461)
Proceeds from exercise of warrants		1,466,500
Proceeds from exercise of stock options	1,010,190	1,868,408
Net cash provided by financing activities	21,285,536	151,020,193
Increase in cash and cash equivalents during the period	1,091,607	128,311,027
Cash and cash equivalents, beginning of period	152,107,745	29,249,018
Cash and cash equivalents, end of period	153,199,352	157,560,045
Supplemental Cash Flow Information
Cash paid for state and local minimum income taxes	$ 141,374	$ 98,281