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Inventories
3 Months Ended
Jan. 31, 2021
Inventory Disclosure [Abstract]  
Inventories
Inventories
At January 31, 2021 and October 31, 2020, inventories consisted of the following:
 January 31, 2021October 31, 2020
Finished goods$184,065 $183,860 
Raw materials and component parts100,496 94,630 
Work-in-process47,345 44,403 
 331,906 322,893 
Obsolescence and other reserves(44,471)(41,315)
LIFO reserve(4,995)(4,545)
 $282,440 $277,033