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Schedule of Share-based Compensation, Stock Options, Activity (Details) (USD $) | 12 Months Ended
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Nov. 30, 2014
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 1 | $ 1,510,000 sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZerohvkSixMSxpGKFivef
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 2 | 1,660,000 sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroFiveThreeszSixXMyPCNinec
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 3 | 3,025,000 sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroBhpNineGFivezPThreefPEight
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 4 | 0 sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroThreeTZeroNbWsdlcQTwo
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 5 | (125,000)sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroVSMRSevenDPSZeroFiveTw
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 6 | (150,000)sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroSgtXkzNinemmdMp
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 7 | (50,000)sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZerofnFourxFourFourcZGTFiveJ
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 8 | 0 sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroPxNinePTxKTJqTl
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 9 | (1,000,000)sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroSixFourFgVBbxxwZh
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 10 | 0 sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroSNineZNGFourwHGOnexp
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 11 | 0 sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroFourNineFhLTQcfgJw
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 12 | 0 sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroFWgMnSNinewTwoSevenFiveL
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 13 | 3,360,000 sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroPZCKNinevZerognDSevenb
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 14 | 1,510,000 sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroCFourtCFTvMHHTwoEight
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 15 | 3,360,000 sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroSixOneSixZeroQcksZGDr
Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 16 | $ 1,510,000 sdev_ScheduleOfSharebasedCompensationStockOptionsActivityZeroTwoSixNineFourZeroEightTxOneMFourWcszHZero

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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 3 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 14 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 16 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 2 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 7 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 11 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 12 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 1 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 8 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 13 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 6 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 9 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 15 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 10 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 4 + References No definition available. + Details
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- Definition Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 5 + References No definition available. + Details
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