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COMMON STOCK (Details 3) - $ / shares	6 Months Ended
	Dec. 31, 2020	Jun. 30, 2020
Warrants
Number	9,710,494	12,376,451
Warrant exercise price (in dollars per share)	$ 0.75	$ 0.74
Exercise Price C$0.72 [Member]
Warrants
Number	1,546,882
Warrant exercise price (in dollars per share)	$ 0.72
Expiry Date	Jan. 30, 2021
Exercise Price C$0.70 [Member]
Warrants
Number	529,344
Warrant exercise price (in dollars per share)	$ 0.7
Expiry Date	Feb. 05, 2021
Exercise Price C$0.69 [Member]
Warrants
Number	541,435
Warrant exercise price (in dollars per share)	$ 0.69
Expiry Date	Feb. 07, 2021
Exercise Price C$0.72 [Member]
Warrants
Number	1,058,872
Warrant exercise price (in dollars per share)	$ 0.72
Expiry Date	Apr. 05, 2021
Exercise Price C$0.72 [Member]
Warrants
Number	833,330
Warrant exercise price (in dollars per share)	$ 0.72
Expiry Date	Apr. 29, 2021
Exercise Price C$0.72 [Member]
Warrants
Number	645,250
Warrant exercise price (in dollars per share)	$ 0.72
Expiry Date	May 09, 2021
Exercise Price C$0.77 [Member]
Warrants
Number	1,035,319
Warrant exercise price (in dollars per share)	$ 0.77
Expiry Date	Jul. 09, 2021
Exercise Price C$0.79 [Member]
Warrants
Number	3,020,062
Warrant exercise price (in dollars per share)	$ 0.79
Expiry Date	Jul. 26, 2021
Exercise Price C$0.80 [Member]
Warrants
Number	500,000
Warrant exercise price (in dollars per share)	$ 0.80
Expiry Date	Dec. 18, 2022

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644

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