Note 16 - Related Party Transactions (Details Textual) - USD ($) $ in Thousands	12 Months Ended
Nov. 30, 2017	Nov. 30, 2016	Nov. 30, 2015
Galore Creek [Member]
Rental Income, Nonoperating	$ 207	$ 335	$ 349
Accounts Receivable, Related Parties, Current		28
Accounts Receivable, Related Parties, Noncurrent	$ 3,674	3,526
Affiliate of Electrum Strategic Partners LLC [Member]
Accounts Payable, Related Parties, Current		$ 119

Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer.

+ References

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-Publisher FASB
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Amount of receivables arising from transactions with related parties, due after 1 year (or 1 business cycle).

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Income earned by providing the use of assets to an outside party in exchange for a payment or series of payments that is nonoperating in nature.

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