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SEGMENT INFORMATION (Schedule of Net Sales and Service Fees by Product Category) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Oct. 31, 2024
Oct. 31, 2023
Oct. 31, 2022
Revenue from External Customer [Line Items]      
Net Sales and Service Fees $ 186,584 $ 227,807 $ 250,814
Computerized Machine Tools      
Revenue from External Customer [Line Items]      
Net Sales and Service Fees 147,561 188,335 211,804
Computer Control Systems and Software      
Revenue from External Customer [Line Items]      
Net Sales and Service Fees 2,447 2,805 2,634
Service Parts      
Revenue from External Customer [Line Items]      
Net Sales and Service Fees 27,628 28,439 28,219
Service Fees      
Revenue from External Customer [Line Items]      
Net Sales and Service Fees $ 8,948 $ 8,228 $ 8,157