XML 53 R19.htm IDEA: XBRL DOCUMENT

Long-term investments

12 Months Ended

May 31, 2021

Investments All Other Investments [Abstract]

14.	Long-term investments

Long-term investments are comprised of the following items:

	Fair value May 31, 2021		Fair value May 31, 2020
Equity investments measured at fair value		12,185		19,595
Equity investments under measurement alternative		5,500		—
Total other investments		17,685		19,595

The Company’s equity investments at fair value consist of publicly traded shares, equity interest in non-traded companies and warrants held by the Company. The Company’s equity investments under measurement alternative include equity investments without readily determinable fair values. For the year ended May 31, 2021 the Company received proceeds of $8,430 on the sale of investments (2020-$19,570, 2019-$83,343) and recognized $1,567 in unrealized losses due to the change in fair value of investments (2020-$23,057, 2019-$8,122).