v3.26.1
SEGMENT INFORMATION (Schedule of Net Sales and Service Fees by Product Category) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Apr. 30, 2026
Apr. 30, 2025
Revenue from External Customer [Line Items]        
Net sales and service fees $ 47,618 $ 40,867 $ 90,486 $ 87,281
Computerized Machine Tools        
Revenue from External Customer [Line Items]        
Net sales and service fees 38,546 31,656 72,086 69,458
Computer Control Systems and Software        
Revenue from External Customer [Line Items]        
Net sales and service fees 516 657 968 1,313
Service Parts        
Revenue from External Customer [Line Items]        
Net sales and service fees 6,246 6,231 13,109 12,095
Service Fees        
Revenue from External Customer [Line Items]        
Net sales and service fees $ 2,310 $ 2,323 $ 4,323 $ 4,415