Retirement Plans (Tables)

3 Months Ended

Apr. 02, 2017

Compensation and Retirement Disclosure [Abstract]

Net Periodic Defined-Benefit Pension And Other Post-Retirement Benefit Cost

Net periodic defined-benefit pension and other post-retirement benefit cost for the three-month periods ended April 2, 2017, and April 3, 2016, consisted of the following:

	Pension Benefits						Other Post-retirement Benefits
Three Months Ended	April 2, 2017			April 3, 2016			April 2, 2017			April 3, 2016
Service cost	$	42		$	44		$	3		$	3
Interest cost	113			114			8			8
Expected return on plan assets	(169		)	(178		)	(8		)	(8		)
Recognized net actuarial loss (gain)	86			84			(1		)	(1		)
Amortization of prior service credit	(17		)	(17		)	(1		)	(2		)
Net periodic benefit cost	$	55		$	47		$	1		$	—