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Stockholders' Equity - Accumulated Balances for Each Classification of Other Comprehensive Income (Loss) (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Oct. 28, 2012
Oct. 30, 2011
Oct. 31, 2010
Jul. 29, 2012
Apr. 29, 2012
Jan. 29, 2012
Jul. 31, 2011
May 01, 2011
Jan. 30, 2011
Accumulated Other Comprehensive Income (Loss) [Line Items]                  
Beginning balance $ (2,071) $ (2,535)   $ (2,674) $ (1,591) $ (2,593) $ (1,593) $ (1,122) $ (2,956)
Current period other comprehensive income (loss) (668) 464 (1,666)            
Ending balance (2,739) (2,071) (2,535) (2,674) (1,591) (2,593) (1,593) (1,122) (2,956)
Foreign Currency Gains/(Losses) [Member]
                 
Accumulated Other Comprehensive Income (Loss) [Line Items]                  
Beginning balance (2,005) (2,573)              
Current period other comprehensive income (loss) (671) 568              
Ending balance (2,676) (2,005)              
Unrealized Gains/(Losses) on Securities [Member]
                 
Accumulated Other Comprehensive Income (Loss) [Line Items]                  
Beginning balance (66) 38              
Current period other comprehensive income (loss) 3 (104)              
Ending balance $ (63) $ (66)