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Note 22 - Subsequent Events (Details Textual) - USD ($)
$ in Thousands
9 Months Ended
Aug. 29, 2023
May 30, 2023
Jul. 31, 2023
Jul. 31, 2022
Repayments of Senior Debt     $ 101,937 $ 103,875
Senior Secured Notes [Member] | The 7.75% Senior Secured 1.125 Lien Notes due February 15, 2026 [Member]        
Debt Instrument, Redeemed, Face Amount   $ 100,000    
Repayments of Senior Debt   $ 104,200    
Subsequent Event [Member] | Senior Secured Notes [Member] | The 7.75% Senior Secured 1.125 Lien Notes due February 15, 2026 [Member]        
Debt Instrument, Redeemed, Face Amount $ 100,000      
Repayments of Senior Debt 102,200      
Senior Notes $ 50,000