Inventories (Tables)

6 Months Ended

Apr. 30, 2019

Inventory Disclosure [Abstract]

Schedule of Inventories

As of the dates indicated, inventories are comprised of the following (in thousands):

	April 30, 2019			October 31, 2018
Raw materials	$	90,317		$	67,468
Work-in-process	11,986			9,589
Finished goods	205,440			188,575
Deferred cost of goods sold	100,637			48,057
	408,380			313,689
Provision for excess and obsolescence	(48,963		)	(50,938		)
	$	359,417		$	262,751