Pension and Postretirement Benefits (Tables)

9 Months Ended

Apr. 01, 2018

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
	April 1, 2018			April 2, 2017			April 1, 2018			April 2, 2017
Service cost	$	17		$	13		$	3		$	4
Interest cost		965			981		11				13
Expected return on plan assets		(1,528	)		(1,463	)		—			—
Amortization of prior service cost (credit)	3				3			(191	)		(191	)
Amortization of unrecognized net loss	509				807		119				134
Net periodic benefit (credit) cost	$	(34	)	$	341		$	(58	)	$	(40	)

	Pension Benefits						Postretirement Benefits
	Nine Months Ended						Nine Months Ended
	April 1, 2018			April 2, 2017			April 1, 2018			April 2, 2017
Service cost	$	50		$	40		$	10		$	11
Interest cost		2,893			2,943			33			40
Expected return on plan assets		(4,583	)		(4,390	)		—			—
Amortization of prior service cost (credit)	9				9			(573	)		(573	)
Amortization of unrecognized net loss		1,526			2,421			359			403
Net periodic benefit (credit) cost	$	(105	)	$	1,023		$	(171	)	$	(119	)