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Note 12 - Senior Notes and Credit Facilities (Details Textual) - USD ($)
$ in Millions
3 Months Ended
Jan. 31, 2023
Oct. 31, 2022
Jan. 31, 2022
Oct. 31, 2019
Debt Covenant Fixed Charge Coverage Ratio Minimum 2.0      
Secured Debt Leverage Ratio 4.0      
Dividends Payable $ 2.7   $ 2.7  
Senior Secured Revolving Credit Facility [Member]        
Line of Credit Facility, Maximum Borrowing Capacity $ 125.0      
Line of Credit Facility, Unused Commitment Fee Rate 1.00%      
Senior Secured Revolving Credit Facility [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]        
Line of Credit Facility, Variable Rate Floor 1.00%      
Line of Credit Facility, Applicable Margin 4.50%      
Senior Secured Revolving Credit Facility [Member] | Base Rate [Member]        
Line of Credit Facility, Applicable Margin 3.50%      
Stand-alone Cash Collateralized Letter of Credit Agreements and Facilities [Member]        
Letters of Credit Outstanding, Amount $ 5.7 $ 6.0    
Stand-alone Cash Collateralized Letter of Credit Agreements and Facilities [Member] | Restricted Cash [Member]        
Debt Instrument, Collateral Amount $ 5.8 $ 6.1    
Senior Secured Revolving Credit Facility [Member]        
Line of Credit Facility, Unused Commitment Fee Rate 1.00%      
Senior Secured Revolving Credit Facility [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]        
Line of Credit Facility, Variable Rate Floor 1.00%      
Line of Credit Facility, Applicable Margin 4.50%      
Senior Secured Revolving Credit Facility [Member] | Base Rate [Member]        
Line of Credit Facility, Applicable Margin 3.50%      
The Secured Credit Facility, the New Secured Notes, and the Second Lien Notes [Member] | Cash and Cash Equivalents Collateral [Member]        
Debt Instrument, Collateral Amount $ 242.3      
The Secured Credit Facility, the New Secured Notes, and the Second Lien Notes [Member] | Restricted Cash [Member]        
Debt Instrument, Collateral Amount 5.8      
The Secured Credit Facility, the New Secured Notes, and the Second Lien Notes [Member] | Real Property [Member]        
Debt Instrument, Collateral Amount 470.7      
The Secured Credit Facility, the New Secured Notes, and the Second Lien Notes [Member] | Equity Interests in Joint Venture Holding Companies Collateral [Member]        
Debt Instrument, Collateral Amount 96.9      
The 8.0% Senior Notes Due 2027 [Member] | Unsecured Senior Notes [Member]        
Debt Instrument, Face Amount $ 26.0      
Debt Instrument, Interest Rate, Stated Percentage 8.00% 8.00%    
The 8.0% Senior Notes Due 2027 [Member] | Unsecured Senior Notes Excluding Senior Amortizing Notes and Senior Exchangeable Notes [Member]        
Debt Instrument, Interest Rate, Stated Percentage 8.00%      
Senior Secured Revolving Credit Facility [Member]        
Line of Credit Facility, Maximum Borrowing Capacity       $ 125.0
The 7.75% Senior Secured 1.125 Lien Notes due February 15, 2026 [Member] | Senior Secured Notes [Member]        
Debt Instrument, Interest Rate, Stated Percentage 7.75% 7.75%    
The 7.75% Senior Secured 1.125 Lien Notes due February 15, 2026 [Member] | Senior Secured Notes [Member] | Principal Commencing February 15, 2022 [Member]        
Debt Instrument, Redemption Price, Percentage 103.875%      
The 7.75% Senior Secured 1.125 Lien Notes due February 15, 2026 [Member] | Senior Secured Notes [Member] | Principal Commencing February 15, 2023 [Member]        
Debt Instrument, Redemption Price, Percentage 101.937%      
The 7.75% Senior Secured 1.125 Lien Notes due February 15, 2026 [Member] | Senior Secured Notes [Member] | Principal Commencing February 15, 2024 [Member]        
Debt Instrument, Redemption Price, Percentage 100.00%      
The 10.5% Senior Secured 1.25 Lien Notes due February 15, 2026 [Member] | Senior Secured Notes [Member]        
Debt Instrument, Interest Rate, Stated Percentage 10.50% 10.50%    
The 10.5% Senior Secured 1.25 Lien Notes due February 15, 2026 [Member] | Senior Secured Notes [Member] | Principal Commencing February 15, 2022 [Member]        
Debt Instrument, Redemption Price, Percentage 105.25%      
The 10.5% Senior Secured 1.25 Lien Notes due February 15, 2026 [Member] | Senior Secured Notes [Member] | Principal Commencing February 15, 2023 [Member]        
Debt Instrument, Redemption Price, Percentage 102.625%      
The 10.5% Senior Secured 1.25 Lien Notes due February 15, 2026 [Member] | Senior Secured Notes [Member] | Principal Commencing February 15, 2024 [Member]        
Debt Instrument, Redemption Price, Percentage 100.00%      
The 10.5% Senior Secured 1.25 Lien Notes due February 15, 2026 [Member] | Senior Secured Notes [Member] | After November 15, 2023 [Member]        
Debt Instrument, Redemption Price, Percentage 100.00%      
The 10.0% Senior Secured 1.75 Lien Notes due 2025 [Member] | After November 15, 2023 [Member]        
Debt Instrument, Redemption Price, Percentage 102.50%      
The 10.0% Senior Secured 1.75 Lien Notes due 2025 [Member] | Prior To February 15, 2026 [Member]        
Debt Instrument, Redemption Price, Percentage 100.00%      
The 10.0% Senior Secured 1.75 Lien Notes due 2025 [Member] | Senior Secured Notes [Member]        
Debt Instrument, Interest Rate, Stated Percentage 10.00% 10.00%    
The 11.25% Senior Secured 1.5 Lien Notes due February 15, 2026 [Member] | Senior Secured Notes [Member]        
Debt Instrument, Interest Rate, Stated Percentage 11.25% 11.25%    
Senior Secured 1.75 Lien Term Loan Credit Facility Due January 31, 2028 [Member] | After November 15, 2023 [Member]        
Debt Instrument, Redemption Price, Percentage 100.00%      
Senior Secured 1.75 Lien Term Loan Credit Facility Due January 31, 2028 [Member] | Before Nov 15, 2023 [Member]        
Debt Instrument, Redemption Price, Percentage 102.50%      
The 13.5% Senior Notes Due 2026 [Member] | Unsecured Senior Notes [Member]        
Debt Instrument, Interest Rate, Stated Percentage 13.50% 13.50%    
The 13.5% Senior Notes Due 2026 [Member] | Unsecured Senior Notes [Member] | Debt Instrument, Redemption, Period One [Member]        
Debt Instrument, Redemption Price, Percentage 100.00%      
The 13.5% Senior Notes Due 2026 [Member] | Unsecured Senior Notes [Member] | Debt Instrument, Redemption, Period Two [Member]        
Debt Instrument, Redemption Price, Percentage 100.00%      
The 5.0% Senior Notes due 2040 [Member]        
Debt Instrument, Interest Rate, Stated Percentage 5.00%      
The 5.0% Senior Notes due 2040 [Member] | Unsecured Senior Notes [Member] | Debt Instrument, Redemption, Period One [Member]        
Debt Instrument, Redemption Price, Percentage 100.00%      
The 5.0% Senior Notes due 2040 [Member] | Unsecured Senior Notes Excluding Senior Amortizing Notes and Senior Exchangeable Notes [Member]        
Debt Instrument, Interest Rate, Stated Percentage 5.00% 5.00%