COMMITMENTS (Tables)

12 Months Ended

May 31, 2020

Disclosure Of Commitment [Abstract]

Schedule of information related to contractual obligations

		Less than		1 to		4 to		Over
		1 year		3 years		5 years		5 years		Total
Trade and other payables	$	1,514,281	$	—	$	—	$	—	$	1,514,281
Loans payable principal and interest payments		685,000		8,294,932		—		—		8,979,932
Payments related to acquisitions of royalties and streams		335,045		—		—		—		335,045
Other		2,834		—		—		—		2,834
	$	1,022,879	$	8,294,932	$	—	$	—	$	9,317,811