Consolidated Statements Of Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Mar. 25, 2017	Mar. 26, 2016	Mar. 28, 2015
Consolidated Statements Of Comprehensive Income [Abstract]
Sales	$ 1,021,511	$ 943,651	$ 894,492
Cost of sales, including distribution and occupancy costs	624,622	557,948	541,142
Gross profit	396,889	385,703	353,350
Operating, selling, general and administrative expenses	280,505	265,114	243,561
Operating income	116,384	120,589	109,789
Interest expense, net of interest income	19,768	15,542	11,342
Other income, net	(628)	(374)	(908)
Income before provision for income taxes	97,244	105,421	99,355
Provision for income taxes	35,718	38,616	37,556
Net income	61,526	66,805	61,799
Other comprehensive loss, net of tax:
Changes in pension, net of tax provision (benefit) of $788, $65 and ($888), respectively	1,415	8	(1,449)
Other comprehensive income (loss)	1,415	8	(1,449)
Comprehensive income	$ 62,941	$ 66,813	$ 60,350
Earnings per share:
Basic	$ 1.88	$ 2.07	$ 1.94
Diluted	$ 1.85	$ 2.00	$ 1.88
Weighted average number of common shares outstanding used in computing earnings per share:
Basic	32,413	32,026	31,605
Diluted	33,301	33,353	32,944