Note 8 - Geographic Segmented Information (Tables)

12 Months Ended

May 31, 2019

Notes Tables

Long-lived Assets by Geographic Areas [Table Text Block]

	Canada		United States		Total
May 31, 2019
Capitalized acquisition costs	$	–	$	5,619,005	$	5,619,005
Property and equipment	$	7,840	$	37,176	$	45,016
May 31, 2018
Capitalized acquisition costs	$	–	$	5,238,789	$	5,238,789
Property and equipment	$	11,200	$	45,290	$	56,490

Net Income (Loss) by Geographic Areas [Table Text Block]

For the year ended May 31,	2019			2018
Net loss for the year – Canada	$	(3,770,719	)	$	(2,552,140	)
Net loss for the year – United States		(7,087,286	)		(6,746,023	)
Net loss for the year	$	(10,858,005	)	$	(9,298,163	)