XML 72 R60.htm IDEA: XBRL DOCUMENT v3.7.0.1
Employee Benefit Plans (Schedule Of Costs For The Retirement Benefit Plan) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jul. 01, 2017
Jul. 02, 2016
Jul. 01, 2017
Jul. 02, 2016
Compensation and Retirement Disclosure [Abstract]        
Service cost $ 356 $ 246 $ 1,047 $ 728
Interest cost 108 153 317 455
Expected return on plan assets (271) (259) (797) (769)
Net amortization and deferral 249 147 731 437
Net periodic benefit cost $ 442 $ 287 $ 1,298 $ 851