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Fair Value Measurements (Details 1) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Oct. 31, 2012
Oct. 31, 2011
Reconciliation of the contingent consideration    
Beginning Balance $ 2,630 $ 1,521
Acquisition    1,543
Interest 129 101
Revalue Adjustment 420 (535)
Ending Balance 3,179 2,630
Salsa Lisa contingent consideration [Member]
    
Reconciliation of the contingent consideration    
Beginning Balance 978 1,521
Interest 56 70
Revalue Adjustment (177) (613)
Ending Balance 857 978
RFG contingent consideration [Member]
    
Reconciliation of the contingent consideration    
Beginning Balance 1,652  
Acquisition    1,543
Interest 73 31
Revalue Adjustment 597 78
Ending Balance $ 2,322 $ 1,652