Accounts Payable and Accrued Expenses (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||
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Nov. 30, 2018 | ||||||||||||||||||||||||||||||||||||||||||
| Payables and Accruals [Abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Schedule of accounts payable and accrued liabilities | The following items which exceeded 5% of total current liabilities are included in accrued expenses as of:
* Less than 5% of total current liabilities The following items which exceeded 5% of total long-term liabilities are included in long-term accrued expenses as of:
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