Employee Benefit Plans (Details) $ in Thousands	3 Months Ended
	Jun. 01, 2019 USD ($) plan	Jun. 02, 2018 USD ($)
Retirement Benefits [Abstract]
Number of defined-benefit pension plans | plan	2
Components of net periodic benefit cost
Interest cost	$ 123	$ 127
Expected return on assets	(46)	(10)
Amortization of unrecognized net loss	55	57
Net periodic benefit cost	$ 132	$ 174