Note 17 - Net Change in Operating Assets and Liabilities (Tables)

12 Months Ended

Nov. 30, 2020

Notes Tables

Cash Flow, Operating Capital [Table Text Block]

	Years ended November 30,
	2020			2019			2018
Changes in operating assets and liabilities:
Other assets	$	(65	)	$	646		$	(1,471	)
Accounts payable and accrued liabilities		(137	)		84			233
Accrued payroll and related benefits		67			(402	)		38
	$	(135	)	$	328		$	(1,200	)