Provision for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Mar. 03, 2018	Feb. 25, 2017	Feb. 27, 2016
Income Tax Disclosure [Abstract]
Federal, Current	$ 549	$ 30,062	$ 14,600
Federal, Deferred	5,742	(17,842)	2,352
State, Current	(701)	3,491	2,248
State, Deferred	270	(1,803)	2,265
Foreign, Current	411	1,222	2,066
Foreign, Deferred	0	0	0
Provision for income taxes	$ 6,271	$ 15,130	$ 23,531