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Inventories (Details) (USD $)
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Nov. 30, 2013
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Nov. 30, 2012
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| Schedule of components of inventory | ||
| Raw materials | $ 5,948,457 | $ 6,639,048 |
| Finished goods | 2,659,110 | 3,155,400 |
| Inventory, Net | $ 8,607,567 | $ 9,794,448 |
| X | ||||||||||
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- Definition
Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Carrying amount (lower of cost or market) as of the balance sheet date of inventories less all valuation and other allowances. Excludes noncurrent inventory balances (expected to remain on hand past one year or one operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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