CONSOLIDATED BALANCE SHEETS - USD ($)	Sep. 30, 2022	Sep. 30, 2021
Current
Cash and cash equivalents	$ 149,157,861	$ 152,107,745
Incentive and tax receivables	3,192,580	9,136,831
Prepaid expenses and other current assets	354,162	371,914
Total Assets	152,704,603	161,616,490
Current Liabilities
Accounts payable	3,824,777	4,739,781
Accrued liabilities (Note 3)	5,944,953	5,614,774
Deferred grant income (Note 4)	443,831	443,831
Total Liabilities	10,213,561	10,798,386
Capital stock Authorized:10,000,000 preferred stock, par value $0.001 per share
Capital stock Authorized: 200,000,000 common stock, par value $0.001 per share Issued and outstanding:77,942,568 common shares (September 30, 2021 - 75,918,465)	77,944	75,920
Additional paid-in capital	387,976,881	348,328,048
Accumulated deficit	(245,563,783)	(197,585,864)
Total Stockholders' Equity	142,491,042	150,818,104
Total Liabilities and Stockholders' Equity	$ 152,704,603	$ 161,616,490

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).