Defined Benefit Plans (Tables)

3 Months Ended

Mar. 26, 2014

Compensation and Retirement Disclosure [Abstract]

Components of net periodic benefit cost

The components of net periodic benefit cost were as follows:

	Quarter Ended
	March 26, 2014			March 27, 2013
	(In thousands)
Pension Plan:
Service cost	$	95		$	100
Interest cost	779			754
Expected return on plan assets	(989		)	(1,124		)
Amortization of net loss	231			419
Net periodic benefit cost	$	116		$	149
Other Defined Benefit Plans:
Interest cost	$	31		$	28
Amortization of net loss	15			18
Net periodic benefit cost	$	46		$	46