Annual report pursuant to Section 13 and 15(d)

Employee Benefit Plans (Details)

v3.3.1.900
Employee Benefit Plans (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Sep. 28, 2013
Oct. 03, 2015
Sep. 27, 2014
Jun. 29, 2013
Compensation and Retirement Disclosure [Abstract]        
Contributions to 401(k) Plan $ 400 $ 1,100 $ 1,300 $ 1,300
Discount rate used in determining the liability   6.00% 6.00%  
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]        
Balance at beginning of year   $ 443 $ 465  
Interest expense   1 6  
Benefits paid   (32) (29)  
Actuarial adjustment   0 1  
Balance at end of year $ 465 $ 412 $ 443