Share Purchase Warrants - Schedule of Share Purchase Warrants Activity (Details) - $ / shares	9 Months Ended	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2021
Share Purchase Warrants
Number of warrants, Beginning Balance	8,925,334	8,603,112
Number of warrants, Issued	6,522,224	71,516,000
Number of warrants, Exercised	(5,610,807)	(52,253,112)
Number of warrants, Expired	(1,233,639)
Number of warrants, Ending Balance	8,603,112	27,866,000
Weighted average exercise price, Beginning Balance	$ 0.09	$ 0.14
Weighted average exercise price, Issued	0.16	0.13
Weighted average exercise price, Exercised	0.09	0.15
Weighted average exercise price, Expired	0.09
Weighted average exercise price, Ending Balance	$ 0.14	$ 0.09