Retirement Plans (Tables)

3 Months Ended

Jun. 03, 2017

Retirement Plans

Summary of net periodic pension expense for the defined benefit plans

	Defined Benefit Pension Plan
	Thirteen Week Period Ended
	June 3, 2017			May 28, 2016
Service cost	$	346		$	292
Interest cost	1,603			1,621
Expected return on plan assets	(1,147		)	(1,142		)
Amortization of unrecognized prior service cost	—			—
Amortization of unrecognized net loss	856			1,132
Net periodic pension expense	$	1,658		$	1,903