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Long-term Debt - Long-term Debt (Parenthetical) (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jun. 26, 2014
Mortgage Facility Tranche A [Member]
 
Debt Instrument [Line Items]  
Interest rate 7.63%
Monthly principal installment $ 200
Final principal payment 600
Mortgage Facility Tranche B [Member]
 
Debt Instrument [Line Items]  
Monthly principal installment 50
Final principal payment 150
Mortgage facility interest One month LIBOR plus 3.75% per annum or 4.50%
Interest rate added to LIBOR 3.75%
Minimum interest rate 4.50%
Selma, Texas properties [Member]
 
Debt Instrument [Line Items]  
Monthly principal installment $ 121
Mortgage Facility maturity date Sep. 01, 2031