Income Taxes (Tables)  | 
6 Months Ended | ||||||||||||||||||||
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Apr. 30, 2020  | |||||||||||||||||||||
| Income Tax Disclosure [Abstract] | |||||||||||||||||||||
| Schedule of Net Operating Loss Carryforwards | 
 As of April 30, 2020, we had U.S. federal net operating losses (NOL) carryforwards of $3,011,790, which expire at various dates as follows: 
 
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- References No definition available. 
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- Definition Tabular disclosure of pertinent information, such as tax authority, amounts, and expiration dates, of net operating loss carryforwards, including an assessment of the likelihood of utilization. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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