Retirement Plans (Tables)

3 Months Ended

Jun. 02, 2018

Retirement Plans

Summary of net periodic pension expense for the defined benefit plans

	Defined Benefit Pension Plan
	Thirteen Week Period Ended
	June 2, 2018			June 3, 2017
Service cost	$	312		$	346
Interest cost	1,578			1,603
Expected return on plan assets	(1,434		)	(1,147		)
Amortization of unrecognized prior service cost	—			—
Amortization of unrecognized net loss	507			856
Net periodic pension expense	$	963		$	1,658