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Commitments and Contingencies (Tables)

9 Months Ended

Jun. 30, 2022

Commitments and Contingencies Disclosure [Abstract]

Schedule of exercisable share purchase warrants outstanding

Schedule of exercisable share purchase warrants outstanding
							Weighted
							Average
			Number of				Exercise Price
			Shares				($)
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, June 30, 2022				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
							Average				Weighted Average				Aggregate
			Number of				Exercise Price				Grant Date Fair Value				intrinsic value
			Shares				($)				($)				($)
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				2,208,000				10.07				6.99
Forfeited				(103,750	)			5.39				4.04
Exercised				(400,537	)			2.52				1.88
Outstanding, June 30, 2022				13,034,616				6.57								58,809,090
Exercisable, June 30, 2022				8,562,530				4.11								52,439,132

Schedule Of Share-based Payment Arrangement, Option, Activity

	Schedule Of Share-based Payment Arrangement, Option, Activity
												Weighted
												average
								Number of				remaining								Number of				Weighted
Range of exercise prices								outstanding				contractual				Weighted average				vested				average
From				To				options				life (in years)				exercise price				options				exercise price
$	0.92				2.96				3,903,762				5.38				2.30				3,868,762				2.29
$	3.15				4.80				2,078,800				5.59				3.30				2,058,800				3.28
$	5.04				8.98				3,957,054				6.32				6.28				2,356,221				6.30
$	10.09				17.03				1,798,000				9.38				11.05				209,997				14.40
$	18.11				24.58				1,297,000				9.08				19.39				68,750				24.03
									13,034,616												8,562,530

Schedule of general and administrative expenses and research and development expenses

Schedule of general and administrative expenses and research and development expenses
		Three months ended June 30,								Nine months ended June 30,
		2022				2021				2022				2021
General and administrative		$	1,490,267			$	1,048,606			$	4,739,021			$	2,265,387
Research and development			2,498,347				1,245,319				7,597,823				2,814,008
Total stock-based compensation		$	3,988,614			$	2,293,925			$	12,336,844			$	5,079,395

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

Schedule of weighted average assumptions for fair value of each option award
		2022				2021
Risk-free interest rate			3.10	%			0.71	%
Expected life of options (years)			5.51				5.66
Annualized volatility			84.12	%			95.87	%
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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