Asset Impairment and Recoveries (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2015	Jan. 31, 2014
Restructuring Cost and Reserve [Line Items]
Recovery of Impairment Charge	$ 0	$ 1,120
Mansfield Blanking Division [Member]
Restructuring Cost and Reserve [Line Items]
Recovery of Impairment Charge		$ 1,120