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Stock-Based Compensation - Summary of Restricted Stock Activity (Details) - Restricted Stock [Member] - 2011 Management Incentive Plan [Member] - USD ($)
$ / shares in Units, $ in Thousands
9 Months Ended
Jan. 04, 2016
Jul. 31, 2016
Oct. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Outstanding, Number of Shares, Beginning Balance   75,000  
Vested, Number of Shares   (39,000)  
Granted, Number of Shares 21,000 51,000  
Outstanding, Number of Shares, Ending Balance   87,000  
Outstanding, Weighted-Average Grant Price   $ 44.76 $ 39.01
Vested, Weighted-Average Grant Price   39.5  
Granted, Weighted-Average Grant Price   $ 48.58  
Aggregate Intrinsic Value   $ 5,745