The income arising in the course of an entity's ordinary activities. Income is increases in economic benefits during the accounting period in the form of inflows or enhancements of assets or decreases of liabilities that result in an increase in equity, other than those relating to contributions from equity participants.

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+ Details

Segment reporting - Geographical information (Details) - CAD ($) $ in Thousands	12 Months Ended
	May 31, 2019	May 31, 2018	May 31, 2017
Geographic information
Revenue	$ 237,110	$ 36,917
Capital assets	503,898	303,151	$ 72,455
North America
Geographic information
Revenue	78,853	36,618
Capital assets	471,391	296,438
Europe
Geographic information
Revenue	154,163	299
Capital assets	25,817	$ 6,713
Latin America
Geographic information
Revenue	4,094
Capital assets	3,758
Africa
Geographic information
Capital assets	$ 2,932