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Note 14 - Capital Stock (Details Textual)
 12 Months Ended
Jul. 12, 2005
$ / shares
shares
Oct. 31, 2022
USD ($)
$ / shares
shares
Oct. 31, 2021
USD ($)
$ / shares
shares
Oct. 31, 2020
USD ($)
$ / shares
shares
Sep. 01, 2022
USD ($)
Jan. 11, 2018
Aug. 15, 2008
Jul. 03, 2001
shares
Common Stock Dividends Percent of Increase from Class A to Class B   110.00%            
Conversion of Stock From Class B to Class A Conversion Ratio   1            
Shareholder Ownership Percentage of Increase           50.00%    
Preferred Stock, Shares Issued, Total (in shares) | shares   5,600 5,600          
Preferred Stock, Depositary Shares, Number of Shares of Preferred Stock in Each Depositary Share (in shares) | shares 0.001              
Payments of Dividends, Total | $   $ 10,675,000 $ 0 $ 0        
Defined Contribution Plan, Employer Discretionary Contribution Amount | $   $ 8,300,000 $ 7,000,000.0 $ 7,400,000        
Treasury Stock, Shares, Acquired (in shares) | shares   312,471 0 0        
Treasury Stock, Value, Acquired, Cost Method | $   $ 12,222,000            
Treasury Stock Acquired, Average Cost Per Share (in dollars per share) | $ / shares   $ 39.12            
9.5 % Senior Secured Notes [Member] | The 7.75% Senior Secured 1.25 Lien Notes due February 15, 2026 [Member]                
Debt Instrument, Interest Rate, Stated Percentage       7.75%        
Stock Issued During Period, Shares, New Issues (in shares) | shares       178,427        
Common Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares       $ 0.01        
Stock Issued During Period, Value, New Issues | $       $ 1,784.27        
Minimum [Member]                
Shareholder Ownership Percentage           5.00%    
Common Class A [Member]                
Common Stock Voting Rights Votes per Share Number   1            
Shareholder Ownership Percentage             4.90%  
Number of Rights             1  
Shareholders Pre Existing Ownership Percentage           5.00%    
Shareholders Current Ownership Percentage           5.00%    
Shareholders Ownership Percentage on Transfers           5.00%    
Shareholders Ownership Percentage Threshold           5.00%    
Stock Repurchase Program, Number of Shares Authorized to be Repurchased (in shares) | shares               200,000
Stock Repurchase Program, Authorized Amount | $         $ 50,000,000.0      
Stock Repurchase Program, Remaining Authorized Repurchase Amount | $   $ 37,800,000            
Common Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares   $ 0.01 $ 0.01          
Common Class B [Member]                
Common Stock Voting Rights Votes per Share Number   10            
Common Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares   $ 0.01 $ 0.01          
Preferred Class A [Member]                
Preferred Stock, Shares Issued, Total (in shares) | shares 5,600              
Preferred Stock, Dividend Rate, Percentage 7.625%              
Preferred Stock, Liquidation Preference Per Share (in dollars per share) | $ / shares $ 25,000