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Maturity Schedule (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 28, 2014
Apr. 30, 2014
Debt [Abstract]    
2014 $ 2,300  
2015 4,600  
2016 4,600  
2017 4,600  
2018 4,600  
Thereafter 797,000  
Long-term Debt $ 817,700 $ 820,000