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COMMON STOCK (Details 3)	6 Months Ended
	Dec. 31, 2019 $ / shares shares
Class of Warrant or Right [Line Items]
Number	21,374,801
Exercise Price C$0.85 [Member]
Class of Warrant or Right [Line Items]
Number	3,860,800
Warrant exercise price (in dollars per share) | $ / shares	$ 0.85
Expiry Date	Feb. 14, 2020
Exercise Price C$0.85 [Member]
Class of Warrant or Right [Line Items]
Number	3,043,024
Warrant exercise price (in dollars per share) | $ / shares	$ 0.85
Expiry Date	Feb. 21, 2020
Exercise Price C$0.85 [Member]
Class of Warrant or Right [Line Items]
Number	539,307
Warrant exercise price (in dollars per share) | $ / shares	$ 0.85
Expiry Date	Feb. 28, 2020
Exercise Price C$0.90 [Member]
Class of Warrant or Right [Line Items]
Number	890,670
Warrant exercise price (in dollars per share) | $ / shares	$ 0.90
Expiry Date	Mar. 31, 2020
Exercise Price C$0.73 [Member]
Class of Warrant or Right [Line Items]
Number	260,483
Warrant exercise price (in dollars per share) | $ / shares	$ 0.73
Expiry Date	Aug. 15, 2020
Exercise Price C$0.75 [Member]
Class of Warrant or Right [Line Items]
Number	1,028,785
Warrant exercise price (in dollars per share) | $ / shares	$ 0.75
Expiry Date	Sep. 28, 2020
Exercise Price C$0.75 [Member]
Class of Warrant or Right [Line Items]
Number	1,458,792
Warrant exercise price (in dollars per share) | $ / shares	$ 0.75
Expiry Date	Sep. 14, 2020
Exercise Price C$0.66 [Member]
Class of Warrant or Right [Line Items]
Number	283,413
Warrant exercise price (in dollars per share) | $ / shares	$ 0.66
Expiry Date	Sep. 28, 2020
Exercise Price C$0.62 [Member]
Class of Warrant or Right [Line Items]
Number	308,901
Warrant exercise price (in dollars per share) | $ / shares	$ 0.62
Expiry Date	Oct. 31, 2020
Exercise Price C$0.54 [Member]
Class of Warrant or Right [Line Items]
Number	355,132
Warrant exercise price (in dollars per share) | $ / shares	$ 0.54
Expiry Date	Dec. 06, 2020
Exercise Price C$0.72 [Member]
Class of Warrant or Right [Line Items]
Number	1,546,882
Warrant exercise price (in dollars per share) | $ / shares	$ 0.72
Expiry Date	Jan. 30, 2021
Exercise Price C$0.70 [Member]
Class of Warrant or Right [Line Items]
Number	529,344
Warrant exercise price (in dollars per share) | $ / shares	$ 0.70
Expiry Date	Feb. 05, 2021
Exercise Price C$0.69 [Member]
Class of Warrant or Right [Line Items]
Number	541,435
Warrant exercise price (in dollars per share) | $ / shares	$ 0.69
Expiry Date	Feb. 07, 2021
Exercise Price C$0.72 [Member]
Class of Warrant or Right [Line Items]
Number	1,058,872
Warrant exercise price (in dollars per share) | $ / shares	$ 0.72
Expiry Date	Apr. 05, 2021
Exercise Price C$0.72 [Member]
Class of Warrant or Right [Line Items]
Number	833,330
Warrant exercise price (in dollars per share) | $ / shares	$ 0.72
Expiry Date	Apr. 29, 2021
Exercise Price C$0.72 [Member]
Class of Warrant or Right [Line Items]
Number	645,250
Warrant exercise price (in dollars per share) | $ / shares	$ 0.72
Expiry Date	May 09, 2021
Exercise Price C$0.77 [Member]
Class of Warrant or Right [Line Items]
Number	1,035,319
Warrant exercise price (in dollars per share) | $ / shares	$ 0.77
Expiry Date	Jul. 09, 2021
Exercise Price C$0.79 [Member]
Class of Warrant or Right [Line Items]
Number	3,155,062
Warrant exercise price (in dollars per share) | $ / shares	$ 0.79
Expiry Date	Jul. 26, 2021

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-Topic 235
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