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Debt - Schedule of Debt (Details) - USD ($)
$ in Thousands
Oct. 31, 2024
Oct. 31, 2023
Debt Instrument [Line Items]    
Long-term Line of Credit $ 70,067 $ 77,510
Finance lease obligations   $ 12
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration] Other Liabilities, Noncurrent Other Liabilities, Noncurrent
Deferred finance costs $ (4,215) $ (3,526)
Total debt and finance obligations 131,662 119,467
Current portion of long-term debt and finance obligations (15,924) (10,067)
Long-term debt and finance obligations 115,738 109,400
Export-Import Bank of the United States Financing Facility    
Debt Instrument [Line Items]    
Long-term Line of Credit 10,104  
Liberty Bank Term Loan Agreement (Derby Senior Back Leverage Loan Facility)    
Debt Instrument [Line Items]    
Long-term Line of Credit 5,825  
Connecticut Green Bank Term Loan Agreement (Derby Senior Back Leverage Loan Facility)    
Debt Instrument [Line Items]    
Long-term Line of Credit 2,689  
Connecticut Green Bank Loan (Groton Subordinated Back Leverage Loan Facility)    
Debt Instrument [Line Items]    
Long-term Line of Credit 8,000 8,000
Liberty Bank Term Loan Agreement (Groton Senior Back Leverage Loan Facility)    
Debt Instrument [Line Items]    
Long-term Line of Credit 5,437 5,876
Amalgamated Bank Loan (Groton Senior Back Leverage Loan Facility)    
Debt Instrument [Line Items]    
Long-term Line of Credit 5,420 5,873
Connecticut Green Bank Loan (Subordinated Back Leverage Loan Facility)    
Debt Instrument [Line Items]    
Long-term Line of Credit 3,500  
Finance Obligation for Sale-Lease Back Transactions [Member]    
Debt Instrument [Line Items]    
Long-term Line of Credit 18,811 18,814
State of Connecticut Loan    
Debt Instrument [Line Items]    
Long-term Line of Credit $ 6,024 $ 6,908