Inventories (Tables)

6 Months Ended

Apr. 30, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories consist of the following:

	April 30, 2015		October 31, 2014
	As Restated
Raw materials	$	34,601	$	36,417
Work-in-process	14,330		12,044
Finished goods	13,206		13,382
Total material	62,137		61,843
Tooling	28,070		29,460
Total inventory	$	90,207	$	91,303