Employee Benefit Plans

3 Months Ended

Dec. 30, 2017

Compensation and Retirement Disclosure [Abstract]

Employee Benefit Plans

EMPLOYEE BENEFIT PLANS

We sponsor a non-contributory, defined benefit retirement plan for eligible employees of one of our German subsidiaries. Net periodic benefit cost for our defined benefit pension plan included the following components:

	Three Months Ended
	December 30, 2017			December 31, 2016
Service cost	$	318		$	349
Interest cost	159			106
Expected return on plan assets	(315		)	(266		)
Net amortization and deferral	130			244
Net periodic benefit cost	$	292		$	433

The weighted average expected long-term rate of return on plan assets used to determine the net periodic benefit cost for each of the three months ended December 30, 2017 and December 31, 2016 was 5.5%.