Share based payment reserve (Tables)

12 Months Ended

Aug. 31, 2022

IfrsStatementLineItems [Line Items]

Schedule of reserve for share based payments

	2022			2021
Balance at beginning of year	$	5,680		$	2,748
Share based compensation – expense		3,113			2,933
Transfer of reserve on exercise of options and other share-based awards		(1,968	)		(1	)
Balance at end of year	$	6,825		$	5,680

Schedule of continuity of outstanding stock options

	Number of stock options			Weighted average exercise price per share
Balance – August 31, 2020		7,352,000		CAD $0.41
Options exercised		(1,000	)	CAD $0.40
Balance – August 31, 2021		7,351,000		CAD $0.41
Options exercised		(450,000	)	CAD $0.42
Options expired		(1,565,000	)	CAD $0.41
Balance – August 31, 2022		5,336,000		CAD $0.41

Schedule of Options to purchase common shares carry exercise prices and terms to maturity

				Remaining
Exercise price (1)	Number of options		Expiry	contractual
Outstanding $	Outstanding	Exercisable	Date	life (years) (1)
CAD $0.40	2,454,000	2,454,000	October 11, 2026	4.1
CAD $0.43	2,782,000	2,782,000	September 29, 2026	4.1
CAD $0.35	100,000	100,000	January 2, 2027	4.3
CAD $0.41	5,336,000	5,336,000		4.1

(1) Total represents weighted average.

Schedule of assumptions

Risk-free interest rate	3.35	%
Expected life of stock options (in years)	3.8
Expected volatility of the share price	68.89	%
Expected dividend yield	0.0

Schedule of restricted stock outstanding

	Number of restricted share units
Balance – August 31, 2021		-
Granted		1,855,276
Balance – August 31, 2022		1,855,276

Stock Options [Member]

IfrsStatementLineItems [Line Items]

Schedule of continuity of outstanding stock options

	Number of stock options		Weighted average exercise price per share
Balance – August 31, 2020	-		-
Balance – August 31, 2021		-	-
Options issued		7,375,000	USD $0.50
Balance – August 31, 2022		7,375,000	USD $0.50

Schedule of Options to purchase common shares carry exercise prices and terms to maturity

				Remaining
Exercise price	Number of options		Expiry	contractual
Outstanding $	Outstanding	Exercisable	Date	life (years)
USD $0.50	7,375,000	1,475,000	August 17, 2027	5.0

The weighted average fair value of stock options granted in 2022 was $0.25.