Inventories (Tables)

6 Months Ended

Apr. 30, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories consist of the following:

	April 30, 2014		October 31, 2013
Raw materials	$	21,729	$	16,827
Work-in-process	9,322		7,742
Finished goods	9,253		9,573
Total material	40,304		34,142
Tooling	13,603		8,782
Total inventory	$	53,907	$	42,924