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Note 16 - Warranty Costs - Warranty and General Liability Reserve (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 31, 2021
Oct. 31, 2020
Balance, beginning of period $ 86,417 $ 89,371
Charges incurred during the period (14,342) (20,163)
Changes to pre-existing reserves (988) (2,651)
Balance, end of period 94,916 86,417
Selling, General and Administrative Expenses [Member]    
Additions 10,419 9,587
Cost of Sales [Member]    
Additions $ 13,410 $ 10,273