Employee Benefit Plans (Tables)

6 Months Ended

Jul. 04, 2015

Compensation and Retirement Disclosure [Abstract]

Components of Net Periodic Benefit Cost and Assumptions Used

The components of the net periodic benefit cost for the pension benefits and other benefits plans are as follows:

	Three Months Ended   July 4, 2015						Three Months Ended   June 28, 2014
(In thousands)	Pension Benefits			Other Benefits			Pension Benefits			Other Benefits
Components of Net Periodic Benefit Cost:
Service cost	$	211		$	55		$	213		$	81
Interest cost	307			63			321			74
Expected return on plan assets	(356		)	(10		)	(370		)	(12		)
Recognized net actuarial loss	127			18			79			9
Amortization of prior service cost	14			24			14			24
Net periodic benefit cost	$	303		$	150		$	257		$	176
The weighted average assumptions used to determine net periodic benefit cost are as follows:
Discount rate	3.87		%	3.75		%	4.79		%	4.30		%
Expected long-term return on plan assets	5.25		%	—			5.75		%	—
Rate of compensation increase	3.00		%	2.99		%	3.50		%	3.24		%

	Six Months Ended   July 4, 2015						Six Months Ended   June 28, 2014
(In thousands)	Pension Benefits			Other Benefits			Pension Benefits			Other Benefits
Components of Net Periodic Benefit Cost:
Service cost	$	422		$	112		$	426		$	150
Interest cost	614			128			642			146
Expected return on plan assets	(712		)	(21		)	(740		)	(24		)
Recognized net actuarial loss	254			35			158			18
Amortization of prior service cost	28			46			28			45
Net periodic benefit cost	$	606		$	300		$	514		$	335
The weighted average assumptions used to determine net periodic benefit cost are as follows:
Discount rate	3.87		%	3.75		%	4.79		%	4.28		%
Expected long-term return on plan assets	5.25		%	—			5.75		%	—
Rate of compensation increase	3.00		%	2.99		%	3.50		%	3.23		%