Schedule of Future Income Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Nov. 30, 2016	Nov. 30, 2015
Deferred income tax assets
Non-capital losses	$ 58,204	$ 63,397
Mineral property interest	14,491	14,116
Deferred interest	9,040	9,040
Property, plant and equipment	47	61
Share issuance costs	126	198
Other deductible temporary differences	450	575
Total deferred tax assets	82,358	87,387
Valuation allowance	(82,344)	(86,094)
Net deferred income tax assets	14	1,293
Deferred income tax liabilities
Mineral property interest	0	(1,109)
Mineral property interest	(14)	(184)
Deferred income tax liabilities	(14)	(1,293)
Net deferred income tax assets	$ 0	$ 0