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Schedule of Effective Income Tax Rate Reconciliation (Details) | 12 Months Ended
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Nov. 30, 2016
Income Taxes Schedule Of Effective Income Tax Rate Reconciliation 1 | 35.00%
Income Taxes Schedule Of Effective Income Tax Rate Reconciliation 2 | (35.00%)
Income Taxes Schedule Of Effective Income Tax Rate Reconciliation 3 | 26.50%
Income Taxes Schedule Of Effective Income Tax Rate Reconciliation 4 | (26.50%)

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