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Note 16 - Litigation and Contingencies	12 Months Ended
Note 16 - Litigation and Contingencies	Nov. 30, 2012
Legal Matters and Contingencies [Text Block]	(16) Litigation and Contingencies Various legal actions and claims that arise in the normal course of business are pending against the Company. In the opinion of management adequate provisions have been made in the accompanying financial statements for all pending legal actions and other claims.