Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Components of Long-term Debt (Details)

v3.6.0.2
Long-Term Debt - Components of Long-term Debt (Details) - USD ($)
Dec. 24, 2016
Sep. 24, 2016
Dec. 26, 2015
Nov. 09, 2015
Debt Instrument [Line Items]        
Total $ 395,408,000 $ 395,269,000 $ 436,185,000  
Less current portion (397,000) (463,000) (292,000)  
Long-term portion 395,011,000 394,806,000 435,893,000  
Senior Notes        
Debt Instrument [Line Items]        
Unamortized debt issuance costs (5,436,000) (5,635,000) (6,194,000)  
Total 394,564,000 394,365,000 393,806,000  
Senior Notes | Senior Notes, Interest at 6.125%, Payable Semi-annually, Principal Due May 2023        
Debt Instrument [Line Items]        
Notes 400,000,000 400,000,000 400,000,000 $ 400,000,000
Asset-based Revolving Credit Facility, 2018        
Debt Instrument [Line Items]        
Total 0 0 42,000,000  
Asset-based Revolving Credit Facility, 2021        
Debt Instrument [Line Items]        
Total 0 0 0  
Other notes payable        
Debt Instrument [Line Items]        
Total $ 844,000 $ 904,000 $ 379,000