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Revolving Credit Facility - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended 1 Months Ended
Jun. 27, 2013
Jun. 28, 2012
Jun. 27, 2013
Mortgage Facility Tranche A [Member]
Jun. 28, 2012
Mortgage Facility Tranche A [Member]
Feb. 07, 2008
Mortgage Facility Tranche A [Member]
Jun. 27, 2013
Mortgage Facility Tranche B [Member]
Jun. 28, 2012
Mortgage Facility Tranche B [Member]
Feb. 07, 2008
Mortgage Facility Tranche B [Member]
Feb. 07, 2008
Mortgage Facility [Member]
Feb. 07, 2008
Revolving Credit Facility [Member]
Oct. 31, 2011
Revolving Credit Facility Third Amendment [Member]
Jul. 15, 2011
Revolving Credit Facility First Amendment [Member]
Jul. 15, 2011
Revolving Credit Facility Second Amendment [Member]
Debt [Line Items]                          
Revolving loan commitment and letter of credit sub facility                   $ 117,500      
Amounts of term loans 42,355 48,930 23,800 26,000 36,000 5,950 6,500 9,000 45,000        
Revolving credit commitment                       15,000 22,500
Additional percentage of outstanding accounts receivable from major customer to be added to Borrowing Base Calculation                     5.00%    
Annual decrease in borrowing base calculation based upon machinery and equipment 1,500                        
Weighted average interest rate for the Credit Facility 2.23% 2.36%                      
Available credit under the Credit Facility 81,608                        
Borrowings 31,867 45,848                      
Outstanding letters of credit $ 4,025                        
Period for annual decrease in Borrowing Base Calculation based upon machinery and equipment First five years