Annual report pursuant to Section 13 and 15(d)

Leases (Details)

v3.5.0.2
Leases (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 01, 2016
Oct. 03, 2015
Sep. 27, 2014
Operating Leased Assets [Line Items]      
Rent expense $ 9,300 $ 9,400 $ 9,800
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]      
2017 7,177    
2018 6,595    
2019 6,237    
2020 5,897    
2021 3,633    
Thereafter 10,396    
Total future minimum due $ 39,935    
Land and Building | Minimum      
Operating Leased Assets [Line Items]      
Renewal period, years 5 years    
Land and Building | Maximum      
Operating Leased Assets [Line Items]      
Renewal period, years 10 years