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Commitments and Contingencies (Details) - Settled litigation - Snodgrass, Mackin and Utterback cases
$ in Thousands
3 Months Ended
Jul. 31, 2015
USD ($)
Jul. 24, 2015
USD ($)
Apr. 24, 2015
USD ($)
claim
Loss Contingencies [Line Items]      
Litigation settlement, amount (up to) $ 16,500    
Bob Evans Restaurants      
Loss Contingencies [Line Items]      
Number of settled litigations | claim     3
Bob Evans Restaurants | SG&A      
Loss Contingencies [Line Items]      
Litigation settlement charge   $ 10,500 $ 6,000