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Fair Value of Financial Instruments (Tables)
 12 Months Ended
Nov. 02, 2019
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 
2
,
2019
and November 
3
,
2018
.
 
   November 2, 2019 
   Level 1   Level 2   Level 3 
Equity securities in a public company
  $521,283   $—     $—   
   
 
 
   
 
 
   
 
 
 
 
 
   November 3, 2018 
   Level 1   Level 2   Level 3 
Equity securities in a public company
  $537,767   $—     $—