Share Purchase Warrants - Schedule of Share Purchase Warrants Activity (Details)	9 Months Ended
	Mar. 31, 2021 $ / shares shares
Share Purchase Warrants
Number of warrants, Beginning Balance | shares	8,603,112
Number of warrants, Issued | shares	71,516,000
Number of warrants, Exercised | shares	(36,253,112)
Number of warrants, Ending Balance | shares	43,866,000
Weighted average exercise price, Beginning Balance | $ / shares	$ 0.14
Weighted average exercise price, Issued | $ / shares	0.13
Weighted average exercise price, Exercised | $ / shares	0.13
Weighted average exercise price, Ending Balance | $ / shares	$ 0.13