v3.26.1
SEGMENT INFORMATION (Schedule of Net Sales and Service Fees by Product Category) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jul. 31, 2026
Jul. 31, 2025
Jul. 31, 2026
Jul. 31, 2025
Revenue from External Customer [Line Items]        
Net sales and service fees $ 47,289 $ 45,806 $ 137,775 $ 133,087
Computerized Machine Tools        
Revenue from External Customer [Line Items]        
Net sales and service fees 38,008 36,889 110,094 106,347
Computer Control Systems and Software        
Revenue from External Customer [Line Items]        
Net sales and service fees 523 530 1,491 1,843
Service Parts        
Revenue from External Customer [Line Items]        
Net sales and service fees 6,706 6,309 19,815 18,404
Service Fees        
Revenue from External Customer [Line Items]        
Net sales and service fees $ 2,052 $ 2,078 $ 6,375 $ 6,493