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SELECTED FINANCIAL STATEMENT INFORMATION (Property, Plant and Equipment) (Details) - USD ($)
$ in Thousands
Jan. 31, 2021
Oct. 31, 2020
Property, Plant and Equipment [Line Items]    
Land $ 10,877 $ 6,678
Buildings and improvements 128,961 120,769
Machinery, equipment and tooling 269,836 265,408
Construction in progress 9,307 8,487
Property, plant and equipment, gross 418,981 401,342
Less: Accumulated depreciation and amortization (241,013) (232,494)
Property, plant and equipment, net $ 177,968 $ 168,848