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Fair Value Measurements (Details 1) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Jan. 31, 2013
Reconciliation of contingent consideration  
Beginning Balance $ 3,179
Interest 35
Revalue Adjustment 1,245
Ending Balance 4,459
Salsa Lisa contingent consideration [Member]
 
Reconciliation of contingent consideration  
Beginning Balance 857
Interest 12
Revalue Adjustment   
Ending Balance 869
RFG contingent consideration [Member]
 
Reconciliation of contingent consideration  
Beginning Balance 2,322
Interest 23
Revalue Adjustment 1,245
Ending Balance $ 3,590