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Commitments and Contingencies - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Oct. 31, 2013
Oct. 31, 2012
Oct. 31, 2011
Commitments And Contingencies [Line Items]      
Total rent expense under operating lease $ 3.5 $ 3.0 $ 2.1
Corporate facility annual future lease rent 0.3    
Renaissance Food Group, LLC (RFG) [Member] | California [Member]
      
Commitments And Contingencies [Line Items]      
Number of additional facilities in California through acquisition of RFG 2    
Renaissance Food Group, LLC (RFG) [Member] | Texas [Member]
      
Commitments And Contingencies [Line Items]      
Total rent expense under operating lease 0.3 0.3 0.1
Number of fresh processing facilities in Houston, Texas 1    
Renaissance Food Group, LLC (RFG) [Member] | Corporate Office [Member]
      
Commitments And Contingencies [Line Items]      
Total rent expense under operating lease 0.4 0.3 0.1
Renaissance Food Group, LLC (RFG) [Member] | Fresh Processing Facility [Member]
      
Commitments And Contingencies [Line Items]      
Total rent expense under operating lease 0.6 0.5 0.2
Limoneira [Member]
      
Commitments And Contingencies [Line Items]      
Total rent expense under operating lease $ 0.3 $ 0.3 $ 0.3