XML 18 R78.htm IDEA: XBRL DOCUMENT v2.4.0.8
Fair Value Measurements - Financial Assets Measured and Liabilities Measured on Recurring Basis (Detail) (Fair Value, Measurements, Recurring [Member], USD $)
In Thousands, unless otherwise specified
Oct. 31, 2013
Assets at Fair Value:  
Total assets at fair value $ 45,531
Liabilities at fair value:  
Total liabilities at fair value 676
Salsa Lisa contingent consideration [Member]
  
Liabilities at fair value:  
Total liabilities at fair value 676
Limoneira [Member]
  
Assets at Fair Value:  
Total assets at fair value 45,531
Level 1 [Member]
  
Assets at Fair Value:  
Total assets at fair value 45,531
Liabilities at fair value:  
Total liabilities at fair value   
Level 1 [Member] | RFG [Member]
  
Liabilities at fair value:  
Total liabilities at fair value   
Level 1 [Member] | Salsa Lisa contingent consideration [Member]
  
Liabilities at fair value:  
Total liabilities at fair value   
Level 1 [Member] | Limoneira [Member]
  
Assets at Fair Value:  
Total assets at fair value 45,531
Level 2 [Member]
  
Assets at Fair Value:  
Total assets at fair value   
Liabilities at fair value:  
Total liabilities at fair value   
Level 2 [Member] | RFG [Member]
  
Liabilities at fair value:  
Total liabilities at fair value   
Level 2 [Member] | Salsa Lisa contingent consideration [Member]
  
Liabilities at fair value:  
Total liabilities at fair value   
Level 2 [Member] | Limoneira [Member]
  
Assets at Fair Value:  
Total assets at fair value   
Level 3 [Member]
  
Assets at Fair Value:  
Total assets at fair value   
Liabilities at fair value:  
Total liabilities at fair value 676
Level 3 [Member] | Salsa Lisa contingent consideration [Member]
  
Liabilities at fair value:  
Total liabilities at fair value 676
Level 3 [Member] | Limoneira [Member]
  
Assets at Fair Value:  
Total assets at fair value