Investments (Tables)

12 Months Ended

Nov. 30, 2017

Investments, All Other Investments [Abstract]

Marketable Securities [Table Text Block]

The common shares and warrants received have been designated as held-for-trading financial assets. The fair value of the common shares is determined based on the closing price at each period end. The fair value of the GMI warrants is determined using the Black-Scholes option pricing model at each period end.

in thousands of dollars

	November 30, 2017 $		November 30, 2016 $
Current investments		2,516		7,538
Long-term investments		-		297
Investments		2,516		7,835