|6 Months Ended|
May 31, 2016
|Inventory Disclosure [Abstract]|
|Schedule of components of inventory||The components of inventory consist of the following:
Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.
Reference 1: http://www.xbrl.org/2003/role/presentationRef