Business Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Oct. 31, 2015	Jul. 31, 2015	Apr. 30, 2015	Jan. 31, 2015	Oct. 31, 2014	Jul. 31, 2014	Apr. 30, 2014	Jan. 31, 2014	Oct. 31, 2015	Oct. 31, 2014	Oct. 31, 2013
Segment Reporting Information [Line Items]
Revenue, Net	$ 296,910	$ 275,201	$ 280,175	$ 256,909	$ 269,844	$ 216,389	$ 208,972	$ 183,539	$ 1,109,195	$ 878,744	$ 700,186
Long-Lived Assets	344,586				335,763				344,586	335,763	225,174
Reportable Geographical Components [Member] | Europe [Member]
Segment Reporting Information [Line Items]
Revenue, Net					49,060				133,863
Long-Lived Assets	43,670				44,151				43,670	44,151
Foreign Currency Transaction Gain (Loss), before Tax									(23)	109	0
Reportable Geographical Components [Member] | MEXICO
Segment Reporting Information [Line Items]
Revenue, Net					45,902				41,827		41,524
Long-Lived Assets	24,509				24,611				24,509	24,611	16,403
Foreign Currency Transaction Gain (Loss), before Tax									(483)	(111)	(141)
Reportable Geographical Components [Member] | UNITED STATES
Segment Reporting Information [Line Items]
Revenue, Net					783,782				933,505		658,662
Long-Lived Assets	$ 276,407				$ 267,001				$ 276,407	$ 267,001	$ 208,771
Sales [Member] | Europe and Mexico [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage									15.90%	10.80%	5.90%