Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Long Term Debt and Revolving Lines of Credit (Details Textual)

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Note 8 - Long Term Debt and Revolving Lines of Credit (Details Textual) - USD ($)
$ in Thousands
4 Months Ended
Jan. 31, 2023
Jun. 30, 2022
Jun. 29, 2022
Jan. 31, 2023
Apr. 30, 2023
Oct. 31, 2022
Jan. 28, 2021
Dec. 06, 2018
Long-Term Debt, Total         $ 371,172 $ 370,476    
Letters of Credit Outstanding, Amount         4,200      
Asset Backed Revolving Credit Facility [Member]                
Line of Credit Facility, Maximum Borrowing Capacity $ 160,000   $ 160,000 $ 160,000 160,000   $ 125,000  
Line of Credit Facility, Additional Borrowing Capacity     75,000   75,000      
Long-Term Line of Credit         60,900      
Line of Credit, Reserves         1,100      
Letters of Credit Outstanding, Amount         4,200      
Line of Credit Facility, Remaining Borrowing Capacity         93,800      
Debt Issuance Costs, Line of Credit Arrangements, Net         $ 1,400      
Debt, Weighted Average Interest Rate         7.20% 4.40%    
Asset Backed Revolving Credit Facility [Member] | JPMorgan Chase Bank, N.A. [Member]                
Line of Credit Facility, Additional Borrowing Capacity     35,000          
Senior Secured Notes [Member]                
Debt Instrument, Face Amount             $ 375,000  
Debt Instrument, Interest Rate, Stated Percentage         6.00%   6.00%  
Long-Term Debt, Total         $ 375,000      
Standby Letters of Credit [Member] | Asset Backed Revolving Credit Facility [Member]                
Line of Credit Facility, Maximum Borrowing Capacity     $ 10,500   $ 10,500     $ 7,500
Other Loan Borrowings [Member] | Asset Backed Revolving Credit Facility [Member]                
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage 0.25%   0.25%          
Other Loan Borrowings [Member] | Asset Backed Revolving Credit Facility [Member] | Sterling Overnight Index Average [Member]                
Debt Instrument, Basis Spread on Variable Rate       2.0326%        
Other Loan Borrowings [Member] | Asset Backed Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) 1 [Member]                
Debt Instrument, Basis Spread on Variable Rate     2.25%          
Other Loan Borrowings [Member] | Asset Backed Revolving Credit Facility [Member] | Base Rate [Member]                
Debt Instrument, Basis Spread on Variable Rate   100.00% 1.25%          
Other Loan Borrowings [Member] | Asset Backed Revolving Credit Facility [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]                
Debt Instrument, Basis Spread on Variable Rate   2.00%