Quarterly report pursuant to Section 13 or 15(d)

Note 13 - Commitments and Contingencies (Details Textual)

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Note 13 - Commitments and Contingencies (Details Textual) - USD ($)
$ in Millions
3 Months Ended
Jan. 31, 2024
Oct. 31, 2023
Letters of Credit Outstanding, Amount $ 8.5  
Standby Letters of Credit [Member]    
Line of Credit Facility, Maximum Borrowing Capacity 22.5  
Washington Department of Revenue Ruling [Member]    
Payments for Sales Taxes 1.8  
Washington Department of Revenue Ruling [Member] | General and Administrative Expense [Member]    
Loss Contingency, Loss in Period 3.5  
Accrued Liabilities and Other Liabilities [Member]    
Self-insurance, Accrued Expenses for Health Claims Incurred But Not Reoprted $ 1.4 $ 1.2