Income Taxes - Uncertain Tax Positions (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Oct. 31, 2021 |
Nov. 01, 2020 |
|
| Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] | ||
| Balance, beginning of year | $ 85 | $ 283 |
| Decrease relating to tax positions taken in a prior period | 0 | (3) |
| Settlements | 0 | (195) |
| Lapse of statute of limitations | (20) | 0 |
| Balance, ending of year | $ 65 | $ 85 |