Interim Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Feb. 28, 2022	Feb. 28, 2021
Cash flows used in operating activities
Loss for the period	$ (5,023)	$ (4,516)
Adjustments to reconcile net loss to cash flows in operating activities
Amortization	6	17
Office lease accounting	(4)	(11)
Loss on equity investment in Ambler Metals LLC (note 3(b))	1,910	1,120
Unrealized foreign exchange loss	2	14
Stock-based compensation	1,865	2,148
Net change in non-cash working capital
Decrease in accounts receivable	2	105
Decrease (increase) in deposits and prepaid amounts	43	(33)
Decrease in accounts payable and accrued liabilities	(281)	(337)
Cash flows used in operating activities	(1,480)	(1,493)
Cash flows from financing activities
Proceeds from exercise of options	18
Cash flows from financing activities	18
Decrease in cash and cash equivalents	(1,462)	(1,493)
Effect of exchange rate on cash and cash equivalents	1	(1)
Cash and cash equivalents - beginning of year	6,308	11,125
Cash and cash equivalents - end of the year	$ 4,847	$ 9,631