Consolidated Statements Of Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Mar. 30, 2019	Mar. 31, 2018	Mar. 25, 2017
Consolidated Statements Of Comprehensive Income [Abstract]
Sales	$ 1,200,230	$ 1,127,815	$ 1,021,511
Cost of sales, including distribution and occupancy costs	735,002	692,241	624,622
Gross profit	465,228	435,574	396,889
Operating, selling, general and administrative expenses	338,485	308,278	280,505
Operating income	126,743	127,296	116,384
Interest expense, net of interest income	27,013	24,296	19,768
Other income, net	(630)	(454)	(628)
Income before provision for income taxes	100,360	103,454	97,244
Provision for income taxes	20,608	39,519	35,718
Net income	79,752	63,935	61,526
Other comprehensive (loss) income:
Changes in pension, net of tax (benefit) provision of ($94), ($168) and $788, respectively	(288)	(390)	1,415
Other comprehensive (loss) income	(288)	(390)	1,415
Comprehensive income	$ 79,464	$ 63,545	$ 62,941
Earnings per share:
Basic	$ 2.41	$ 1.94	$ 1.88
Diluted	$ 2.37	$ 1.92	$ 1.85
Weighted average number of common shares outstanding used in computing earnings per share:
Basic	32,980	32,767	32,413
Diluted	33,675	33,341	33,301