Inventories (Tables)

9 Months Ended

Jul. 29, 2017

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories at July 29, 2017 and October 29, 2016 were as follows:

	July 29, 2017		October 29, 2016
Raw materials	$	32,997	$	20,263
Work in process	349,991		232,196
Finished goods	136,707		124,096
Total inventories	$	519,695	$	376,555