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Reporting Entity and Significant Accounting Policies - Summary of Amounts Related to Limited Warranty (Detail) - USD ($)
12 Months Ended
Nov. 02, 2019
Nov. 03, 2018
Accounting Policies [Abstract]    
Beginning accrued warranty expense $ 125,000 $ 125,000
Less: reduction for payments (413,734) (392,479)
Plus: additions to accrual 413,734 392,479
Ending accrued warranty expense $ 125,000 $ 125,000