Inventories (Details) - USD ($) $ in Thousands	Jan. 31, 2015	Oct. 31, 2014
Inventory Disclosure [Abstract]
Raw Materials	$ 37,086	$ 36,417
Work-in-process	14,352	12,044
Finished goods	15,081	13,382
Total material	66,519	61,843
Tooling	29,940	29,460
Total inventory	96,459	91,303
Inventory Valuation Reserves	$ 5,764	$ 5,928