Pension and Postretirement Benefits (Tables)

3 Months Ended

Oct. 02, 2016

Compensation And Retirement Disclosure [Abstract]

Summary of Net Periodic Benefit Cost Recognized

The following table summarizes the net periodic benefit cost recognized for each of the periods indicated under these plans (in thousands):

	Pension Benefits						Postretirement Benefits
	Three Months Ended						Three Months Ended
	October 2, 2016			September 27, 2015			October 2, 2016			September 27, 2015
Service cost	$	14		$	12		$	3		$	3
Interest cost		981			1,076		14				21
Expected return on plan assets		(1,464	)		(1,351	)		—			—
Amortization of prior service cost (credit)	3				3			(191	)		(187	)
Amortization of unrecognized net loss	807				599		135				151
Net periodic benefit cost (credit)	$	341		$	339		$	(39	)	$	(12	)