Income Taxes  - Income Tax Payable (Details) - USD ($)  | 
Nov. 30, 2017  | 
Nov. 30, 2016  | 
|---|---|---|
| Operating Loss Carryforwards [Line Items] | ||
| Income taxes payable | $ 0 | $ 20,000 | 
| Federal | ||
| Operating Loss Carryforwards [Line Items] | ||
| Income taxes payable | 0 | 20,000 | 
| State & Local | ||
| Operating Loss Carryforwards [Line Items] | ||
| Income taxes payable | $ 0 | $ 0 | 
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
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- Definition Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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