Summary of Significant Accounting Policies (Details)	3 Months Ended
Summary of Significant Accounting Policies (Details)	Feb. 28, 2014
Machinery and equipment \| Minimum [Member]
Summary of estimated useful lives or lease terms of the assets
Estimated useful lives of the assets	5 years
Machinery and equipment \| Maximum [Member]
Summary of estimated useful lives or lease terms of the assets
Estimated useful lives of the assets	7 years
Furniture and fixtures [Member] \| Minimum [Member]
Summary of estimated useful lives or lease terms of the assets
Estimated useful lives of the assets	3 years
Furniture and fixtures [Member] \| Maximum [Member]
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 [Member]
Summary of estimated useful lives or lease terms of the assets
Estimated useful lives of the assets	8 years 6 months