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Stock Option Plan - Outstanding Stock Options (Detail) - $ / shares
12 Months Ended
Oct. 31, 2015
Nov. 01, 2014
Nov. 02, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Options Outstanding, Shares Outstanding 5,000 7,000 30,400
Options Outstanding, Weighted Average Remaining Contractual Life (years) 1 year    
Options Outstanding, Weighted Average Exercise Price $ 9.47    
Options Exercisable, Weighted Average Exercise Price $ 9.64    
Options Exercisable, Number Exercisable 4,250    
Range One [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Options Outstanding, Exercise Price $ 10.45    
Options Outstanding, Shares Outstanding 2,500    
Options Outstanding, Weighted Average Remaining Contractual Life (years) 1 year    
Options Outstanding, Weighted Average Exercise Price $ 10.45    
Options Exercisable, Weighted Average Exercise Price $ 10.45    
Options Exercisable, Number Exercisable 2,500    
Range Two [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Options Outstanding, Exercise Price $ 8.49    
Options Outstanding, Shares Outstanding 2,500    
Options Outstanding, Weighted Average Remaining Contractual Life (years) 0 years    
Options Outstanding, Weighted Average Exercise Price $ 8.49    
Options Exercisable, Weighted Average Exercise Price $ 8.49    
Options Exercisable, Number Exercisable 1,750