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           Schedule of Share-based Compensation and Assumptions as of October 26, 2012 (Details) (USD $) 
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        12 Months Ended | 
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           Nov. 30, 2012 
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| Stock Based Compensation Schedule Of Share-based Compensation And Assumptions As Of October 26, 2012 1 | 1.65% | 
| Stock Based Compensation Schedule Of Share-based Compensation And Assumptions As Of October 26, 2012 2 | 0.00% | 
| Stock Based Compensation Schedule Of Share-based Compensation And Assumptions As Of October 26, 2012 3 | 0.00% | 
| Stock Based Compensation Schedule Of Share-based Compensation And Assumptions As Of October 26, 2012 4 | 217.15% | 
| Stock Based Compensation Schedule Of Share-based Compensation And Assumptions As Of October 26, 2012 5 | $ 0.50 | 
| Stock Based Compensation Schedule Of Share-based Compensation And Assumptions As Of October 26, 2012 6 | $ 534,905 | 
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          Stock Based Compensation Schedule Of Share-based Compensation And Assumptions As Of October 26, 2012 5 No definition available. 
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          Stock Based Compensation Schedule Of Share-based Compensation And Assumptions As Of October 26, 2012 1 No definition available. 
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          Stock Based Compensation Schedule Of Share-based Compensation And Assumptions As Of October 26, 2012 3 No definition available. 
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          Stock Based Compensation Schedule Of Share-based Compensation And Assumptions As Of October 26, 2012 2 No definition available. 
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          Stock Based Compensation Schedule Of Share-based Compensation And Assumptions As Of October 26, 2012 6 No definition available. 
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          Stock Based Compensation Schedule Of Share-based Compensation And Assumptions As Of October 26, 2012 4 No definition available. 
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