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Income Taxes - Schedule of Reconciliation of Unrecognized Tax Benefits (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 30, 2020
Nov. 01, 2019
Income Tax Disclosure [Abstract]    
Balance at beginning of year $ 90 $ 155
Additions based on tax positions related to the current year
Additions for tax positions of prior years
Reductions for tax positions of prior years 79 (65)
Settlements
Balance at end of year $ 169 $ 90