Pension and Postretirement Benefits (Tables)

6 Months Ended

Dec. 27, 2015

Compensation And Retirement Disclosure [Abstract]

Summarize the Net Periodic Benefit Cost

The following tables summarize 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
	December 27, 2015			December 28, 2014			December 27, 2015			December 28, 2014
Service cost................................	$	13		$	16		$	3		$	3
Interest cost................................		1,076			1,043		22				29
Expected return on plan assets...................		(1,352	)		(1,544	)		—			—
Amortization of prior service cost (credit)............	3				3			(188	)		(191	)
Amortization of unrecognized net loss..............	599				694		151				174
Net periodic benefit cost.......................	$	339		$	212		$	(12	)	$	15

	Pension Benefits						Postretirement Benefits
	Six Months Ended						Six Months Ended
	December 27, 2015			December 28, 2014			December 27, 2015			December 28, 2014
Service cost................................	$	25		$	32		$	6		$	7
Interest cost................................		2,152			2,086			43			57
Expected return on plan assets...................		(2,703	)		(3,087	)		—			—
Amortization of prior service cost (credit)............	6				6			(375	)		(382	)
Amortization of unrecognized net loss..............		1,198			1,387			302			347
Net periodic benefit cost.......................	$	678		$	424		$	(24	)	$	29