Quarterly report pursuant to Section 13 or 15(d)

Inventories - Components of Inventory (Details)

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Inventories - Components of Inventory (Details) - USD ($)
May 31, 2018
Nov. 30, 2017
Schedule of components of inventory    
Raw materials $ 215,734 $ 231,558
Finished goods 2,181,952 1,647,273
Inventory $ 2,397,686 $ 1,878,831