Pension Plans (Tables)

9 Months Ended

Oct. 03, 2014

Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

The following table summarizes the components of net periodic pension cost recorded for the Company’s defined benefit pension plans (in thousands):

	Three Months Ended October 3, 2014		Three Months Ended September 27, 2013		Nine Months Ended October 3, 2014		Nine Months Ended September 27, 2013
Service cost	$	116	$	81	$	349	$	284
Interest cost		30		—		102		52
Expected return on plan assets		(22)		(25)		(76)		(73)
Amortization of unrecognized transitional obligation		—		—		—		4
Amortization of prior service cost		—		—		—		—
Recognized actuarial gain		6		(69)		18		(50)
	$	130	$	(13)	$	393	$	217