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Schedule of Share-based Compensation, Stock Options, Activity (Details) (USD $)
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9 Months Ended |
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Jul. 31, 2013
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| Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 1 | $ 1,700,000 |
| Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 2 | 0.26 |
| Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 3 | 500,000 |
| Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 4 | 0.10 |
| Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 5 | $ 2,200,000 |
| Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 6 | 0.23 |
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- Definition
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 6 No definition available.
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- Definition
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 3 No definition available.
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- Definition
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 2 No definition available.
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- Definition
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 4 No definition available.
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- Definition
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 1 No definition available.
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- Definition
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 5 No definition available.
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