XML 60 R50.htm IDEA: XBRL DOCUMENT v3.24.0.1
FINANCIAL INSTRUMENTS - Fair value hierarchy (Details) - Fair Value, Measurements, Recurring - USD ($)
$ in Thousands
Jan. 31, 2024
Oct. 31, 2023
Fair Value, Inputs, Level 1    
Assets    
Mutual Funds $ 2,577 $ 2,217
Liabilities    
Mutual Funds 0 0
Fair Value, Inputs, Level 2    
Assets    
Derivatives 768 740
Liabilities    
Derivatives $ 820 $ 1,821