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Commitments and Contingencies (Tables)

3 Months Ended

Dec. 31, 2021

Commitments and Contingencies Disclosure [Abstract]

Schedule of exercisable share purchase warrants outstanding

Schedule of exercisable share purchase warrants outstanding
						Weighted
		Number of				Average Exercise
		Shares				Price ($)
Balance, September 30, 2020			500,000				3.88
Granted			60,000				12.00
Exercised			(350,000	)			4.19
Balance, September 30, 2021			210,000				5.69
Forfeited			(50,000	)			12.00
Balance, December 31, 2021			160,000				3.72

Schedule of share purchase warrants outstanding

	Schedule of share purchase warrants outstanding
Number				Exercise Price				Expiry Date
	150,000			$	3.17			May 6, 2024
	10,000			$	12.00			April 21, 2026
	160,000

Schedule of outstanding stock purchase options

Schedule of outstanding stock purchase options
						Weighted				Weighted
						Average				Average Grant				Aggregate
		Number of				Exercise Price				Date Fair				intrinsic value
		Shares				($)				Value ($)				($)
Outstanding, September 30, 2020			10,076,266				3.48								14,982,581
Granted			2,732,000				12.55				9.32
Forfeited			(55,834	)			3.04				2.43
Exercised			(1,421,529	)			2.89				2.43				24,446,305
Outstanding, September 30, 2021			11,330,903				5.74								140,132,451
Granted			50,000				19.64				15.52
Exercised			(137,134	)			2.72				2.12				2,276,948
Outstanding, December 31, 2021			11,243,769				5.84								132,001,363
Exercisable, December 31, 2021			8,294,684				3.75								112,870,598

Schedule Of Share-based Payment Arrangement, Option, Activity

	Schedule Of Share-based Payment Arrangement, Option, Activity
												Weighted
												average				Weighted								Weighted
Range of exercise								Number of				remaining				average								average
prices								outstanding				contractual				exercise				Number of				exercise
From				To				options				life (in years)				price				vested options				price
$	0.92			$	2.96				4,172,215				5.94				2.29				4,049,714				2.29
$	3.15			$	4.80				2,117,500				6.08				3.30				1,837,500				3.29
$	5.04			$	8.98				3,397,054				6.20				6.05				2,347,054				6.30
$	12.00			$	13.01				230,000				9.27				12.44				39,166				12.38
$	17.03			$	24.58				1,327,000				9.58				19.35				21,250				24.24
									11,243,769												8,294,684

Schedule of general and administrative expenses and research and development expenses

Schedule of general and administrative expenses and research and development expenses
		2021				2020
General and administrative		$	1,671,726			$	422,823
Research and development			2,237,046				516,491
Total stock-based compensation		$	3,908,771			$	939,314

Schedule of weighted average assumptions for fair value of each option award

Schedule of weighted average assumptions for fair value of each option award
		2021				2020
Risk-free interest rate			1.37	%			0.62	%
Expected life of options (years)			6.50				5.59
Annualized volatility			96.79	%			96.16	%
Dividend rate			0.00	%			0.00	%

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Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

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Tabular disclosure of activity for outstanding award under share-based payment arrangement excluding share and unit options and nonvested award.

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Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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Tabular disclosure of the change in stock options.

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