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Fair Values of Financial Investments (Tables)
 12 Months Ended
Nov. 03, 2018
Fair Value Disclosures [Abstract]  
Summary of Assets and Liabilities Measured at Fair Value
   

 The following table represents the Company’s financial assets and liabilities which are carried at fair value at November 3, 2018 and November 4, 2017.

 

     November 3, 2018  
     Level 1      Level 2      Level 3  

Equity securities in a public company

    $ 537,767      $ —      $ —  
  

 

 

     

 

 

     

 

 

  

 

     November 4, 2017  
     Level 1      Level 2      Level 3  

Equity securities in a public company

    $ 627,087      $ —      $ —