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Basis of Presentation and Significant Accounting Policies - Financial Statements of Consignments Arrangements (Details 3) - USD ($)
$ in Thousands
12 Months Ended
Oct. 31, 2015
Oct. 31, 2014
Oct. 31, 2013
Schedule Of Condensed Statements Of Operations [Line Items]      
Net sales $ 856,824 $ 782,510 $ 691,451
Cost of sales 771,597 711,282 632,003
Gross margin 85,227 71,228 59,448
Consignment Arrangement [Member]      
Schedule Of Condensed Statements Of Operations [Line Items]      
Net sales 28,139 30,721 30,620
Cost of sales 25,177 27,759 27,679
Gross margin $ 2,962 $ 2,962 $ 2,941