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Basis of Presentation and Significant Accounting Policies - Reconciliation of Shareholders' Equity Attributable to Noncontrolling Interest (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Oct. 31, 2013
Oct. 31, 2012
Oct. 31, 2011
Noncontrolling Interest [Line Items]      
Net loss attributable to noncontrolling interest $ 604 $ 105 $ 113
Salsa Lisa Noncontrolling Interest [Member]
     
Noncontrolling Interest [Line Items]      
Noncontrolling interest, beginning 357 462  
Net loss attributable to noncontrolling interest (236) (105)  
Noncontrolling interest, ending 121 357  
FreshRealm Noncontrolling Interest [Member]
     
Noncontrolling Interest [Line Items]      
Noncontrolling interest, beginning       
Noncontrolling interest contribution 362    
Net loss attributable to noncontrolling interest (368)    
Noncontrolling interest, ending $ (6)