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SEGMENT INFORMATION (Schedule of Net Sales and Service Fees by Product Category) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Jan. 31, 2026
Jan. 31, 2025
Revenue from External Customer [Line Items]    
Net sales and service fees $ 42,868 $ 46,414
Computerized Machine Tools    
Revenue from External Customer [Line Items]    
Net sales and service fees 33,540 37,802
Computer Control Systems and Software    
Revenue from External Customer [Line Items]    
Net sales and service fees 452 656
Service Parts    
Revenue from External Customer [Line Items]    
Net sales and service fees 6,863 5,864
Service Fees    
Revenue from External Customer [Line Items]    
Net sales and service fees $ 2,013 $ 2,092