Net Periodic Benefit Cost - Defined Benefit Pension Plans (Tables)

9 Months Ended

Oct. 03, 2015

Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]

Schedule of defined benefit pension plans, components of pesion cost [Table Text Block]

The results of operations included the following net periodic benefit cost recognized related to our defined-benefit pension plans.

	Three Months Ended						Nine Months Ended
	October 3, 2015			September 27, 2014			October 3, 2015			September 27, 2014
Components of pension cost
Service costs--increase in benefit obligation earned	$	4		$	12		$	30		$	38
Interest cost on projected benefit obligation	376			405			1,131			1,214
Expected return on plan assets	(405		)	(499		)	(1,216		)	(1,495		)
Curtailment cost	—			—			49			—
Amortization of net actuarial loss	345			177			1,078			531
Amortization of prior service cost	1			4			5			10
Net pension cost of defined benefit pension plans	$	321		$	99		$	1,077		$	298