| Schedule of Fixed Assets | 
 Fixed assets consist of the
following components: 
  
    |   | 
      | 
    April 30, | 
      | 
      | 
    October 31, | 
      | 
 
    |   | 
      | 
    2020 | 
      | 
      | 
    2019 | 
      | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Buildings | 
      | 
    $ | 
    5,012,099 | 
      | 
      | 
    $ | 
    4,654,029 | 
      | 
 
    | Land | 
      | 
      | 
    200,000 | 
      | 
      | 
      | 
    200,000 | 
      | 
 
    | Office machinery and equipment | 
      | 
      | 
    1,976,556 | 
      | 
      | 
      | 
    1,954,938 | 
      | 
 
    | Rental assets | 
      | 
      | 
    1,476,977 | 
      | 
      | 
      | 
    1,468,124 | 
      | 
 
    | Furniture, fixtures and improvements | 
      | 
      | 
    1,145,720 | 
      | 
      | 
      | 
    1,158,033 | 
      | 
 
    | Totals | 
      | 
      | 
    9,811,352 | 
      | 
      | 
      | 
    9,435,124 | 
      | 
 
    | Less: accumulated depreciation | 
      | 
      | 
    (3,695,490 | 
    ) | 
      | 
      | 
    (3,448,312 | 
    ) | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Property and Equipment - Net | 
      | 
    $ | 
    6,115,862 | 
      | 
      | 
    $ | 
    5,986,812 | 
      | 
 
 
 |