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SELECTED FINANCIAL STATEMENT INFORMATION (Accumulated Other Comprehensive Loss) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jul. 31, 2022
Jul. 31, 2021
Jul. 31, 2022
Jul. 31, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Starting accumulated other comprehensive loss     $ (8,552)  
Unrealized gain (loss)     (29,424)  
Amortization of unrealized loss on defined benefit pension plan, net of tax $ 16 $ 33 49 $ 101
Ending accumulated other comprehensive loss (37,927)   (37,927)  
Foreign Currency Translation [Member]        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Starting accumulated other comprehensive loss     (6,989)  
Unrealized gain (loss)     (29,424)  
Ending accumulated other comprehensive loss (36,413)   (36,413)  
Pension Benefit Obligation [Member]        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Starting accumulated other comprehensive loss     (1,563)  
Amortization of unrealized loss on defined benefit pension plan, net of tax     49  
Ending accumulated other comprehensive loss $ (1,514)   $ (1,514)