v3.26.1
Debt - Schedule of Debt (Details) - USD ($)
$ in Thousands
Apr. 30, 2026
Oct. 31, 2025
Debt    
Deferred finance costs $ (4,893) $ (3,265)
Total debt and finance obligations 134,180 119,643
Current portion of long-term debt and finance obligations (17,351) (15,847)
Long-term debt and finance obligations 116,829 103,796
Export-Import Bank of the United States - 2025 Financing Facility (2025 EXIM Financing)    
Debt    
Long-term Line of Credit 23,852  
Export-Import Bank of the United States - 2024 Financing Facility (2024 EXIM Financing)    
Debt    
Long-term Line of Credit 8,483 9,106
Liberty Bank Term Loan Agreement (Derby Senior Back Leverage Loan Facility)    
Debt    
Long-term Line of Credit 4,855 5,204
Connecticut Green Bank Term Loan Agreement (Derby Senior Back Leverage Loan Facility)    
Debt    
Long-term Line of Credit 2,241 2,402
Connecticut Green Bank Loan (Derby Subordinated Back Leverage Loan Facility)    
Debt    
Long-term Line of Credit 3,500 3,500
Connecticut Green Bank Loan (Groton Subordinated Back Leverage Loan Facility)    
Debt    
Long-term Line of Credit 7,597 8,000
Liberty Bank Term Loan Agreement (Groton Senior Back Leverage Loan Facility)    
Debt    
Long-term Line of Credit 4,717 4,966
Amalgamated Bank Loan (Groton Senior Back Leverage Loan Facility)    
Debt    
Long-term Line of Credit 4,682 4,936
Finance obligation for sale-leaseback transactions    
Debt    
Long-term Line of Credit 18,837 18,803
State of Connecticut Loan    
Debt    
Long-term Line of Credit 4,666 5,123
OpCo Financing Facility    
Debt    
Long-term Line of Credit $ 55,643 $ 60,868