Interim Consolidated Statements of Changes in Shareholders' Equity (unaudited) - USD ($) $ in Thousands	Share capital	Contributed surplus	Contributed surplus - options	Contributed surplus - units	Deficit	Total
Beginning Balance at Nov. 30, 2019	$ 177,971	$ 122	$ 21,123	$ 1,759	$ (182,712)	$ 18,263
Beginning Balance (Shares) at Nov. 30, 2019	140,427,761
Exercise of options	$ 6		(6)
Exercise of options (Shares)	19,514
Restricted Share Units	$ 330			(330)
Restricted Share Units (Shares)	212,501
Stock-based compensation			1,155	41		1,196
Loss for the period					171,179	171,179
Ending Balance at Feb. 29, 2020	$ 178,307	122	22,272	1,470	(11,533)	190,638
Ending Balance (Shares) at Feb. 29, 2020	140,659,776
Beginning Balance at Nov. 30, 2020	$ 179,746	122	23,303	1,585	(20,945)	183,811
Beginning Balance (Shares) at Nov. 30, 2020	144,137,850
Exercise of options	$ 334		(334)
Exercise of options (Shares)	76,635
Stock-based compensation			2,112	36		2,148
Loss for the period					(4,516)	(4,516)
Ending Balance at Feb. 28, 2021	$ 180,080	$ 122	$ 25,081	$ 1,621	$ (25,461)	$ 181,443
Ending Balance (Shares) at Feb. 28, 2021	144,214,485