Inventories (Tables)

6 Months Ended

Apr. 30, 2016

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

The components of inventory as of April 30, 2016 and October 31, 2015 consisted of the following:

	April 30, 2016		October 31, 2015
Raw materials	$	28,079	$	29,103
Work-in-process (1)	38,143		36,651
Inventories	$	66,222	$	65,754

(1) Included in work-in-process as of April 30, 2016 and October 31, 2015 was $15.2 million and $13.3 million, respectively, of completed standard components.