Quarterly report pursuant to Section 13 or 15(d)

Inventories - Components of Inventory (Details)

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Inventories - Components of Inventory (Details) - USD ($)
Aug. 31, 2017
Nov. 30, 2016
Schedule of components of inventory    
Raw materials $ 460,728 $ 586,372
Finished goods 1,715,917 1,761,111
Inventory $ 2,176,645 $ 2,347,483