Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details)

v2.4.0.8
Summary of Significant Accounting Policies (Details)
 9 Months Ended
Aug. 31, 2014
Machinery and equipment | Minimum
  
Summary of estimated useful lives or lease terms of the assets  
Estimated useful lives of the assets 5 years
Machinery and equipment | Maximum
  
Summary of estimated useful lives or lease terms of the assets  
Estimated useful lives of the assets 7 years
Furniture and fixtures | Minimum
  
Summary of estimated useful lives or lease terms of the assets  
Estimated useful lives of the assets 3 years
Furniture and fixtures | Maximum
  
Summary of estimated useful lives or lease terms of the assets  
Estimated useful lives of the assets 10 years
Tools, dies and masters
  
Summary of estimated useful lives or lease terms of the assets  
Estimated useful lives of the assets 3 years
Transportation equipment
  
Summary of estimated useful lives or lease terms of the assets  
Estimated useful lives of the assets 5 years
Leasehold improvements
  
Summary of estimated useful lives or lease terms of the assets  
Estimated useful lives of the assets 7 years 9 months