Consolidated Statements Of Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Mar. 28, 2020	Mar. 30, 2019	Mar. 31, 2018
Consolidated Statements Of Comprehensive Income [Abstract]
Sales	$ 1,256,524	$ 1,200,230	$ 1,127,815
Cost of sales, including distribution and occupancy costs	779,866	735,002	692,241
Gross profit	476,658	465,228	435,574
Operating, selling, general and administrative expenses	374,956	338,485	308,278
Operating income	101,702	126,743	127,296
Interest expense, net of interest income	28,213	27,013	24,296
Other income, net	(785)	(630)	(454)
Income before income taxes	74,274	100,360	103,454
Provision for income taxes	16,250	20,608	39,519
Net income	58,024	79,752	63,935
Other comprehensive loss:
Changes in pension, net of tax benefit of ($764), ($94) and ($168), respectively	(2,353)	(288)	(390)
Other comprehensive loss	(2,353)	(288)	(390)
Comprehensive income	$ 55,671	$ 79,464	$ 63,545
Earnings per share:
Basic	$ 1.73	$ 2.41	$ 1.94
Diluted	$ 1.71	$ 2.37	$ 1.92
Weighted average number of common shares outstanding used in computing earnings per share:
Basic	33,246	32,980	32,767
Diluted	33,953	33,675	33,341