Schedule of Accounts Payable and Accrued Liabilities (Details) (USD $) In Thousands, unless otherwise specified	May 31, 2014	Nov. 30, 2013
Trade accounts payable	$ 27	$ 196
Accrued liabilities	626	427
Accrued salaries and vacation	857	1,119
Accounts payable and accrued liabilities	$ 1,510	$ 1,742