Note 7 - Equity-accounted Investment (Tables)

3 Months Ended

Oct. 31, 2021

Notes Tables

Equity Method Investments [Table Text Block]

	Three Months Ended October 31,
	2021		2020
Share of income (loss) from URC	$	834,713	$	(703,605	)
Gain on dilution of ownership interest		1,918,454		-
Total	$	2,753,167	$	(703,605	)

Balance, July 31, 2021	$	20,729,674
Share of income from URC		834,713
Gain on dilution of ownership interest		1,918,454
Translation gain		143,169
Balance, October 31, 2021	$	23,626,010