CONSOLIDATED STATEMENTS OF INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Mar. 30, 2013	Mar. 31, 2012	Apr. 02, 2011
Net revenues	$ 891,990	$ 727,844	$ 676,694
Cost of goods sold	463,859	358,604	321,485
Gross profit	428,131	369,240	355,209
Operating expenses:
Research and development	44,394	36,801	32,656
Selling, general and administrative	323,053	245,261	213,899
Contingent consideration income	0	(1,580)	(1,894)
Asset write-down	4,247	0	0
Total operating expenses	371,694	280,482	244,661
Operating income	56,437	88,758	110,548
Other income (expense), net	(6,540)	740	(467)
Income before provision for income taxes	49,897	89,498	110,081
Provision for income taxes	11,097	22,612	30,101
Net income	$ 38,800	$ 66,886	$ 79,980
Net income per share - basic (in dollars per share)	$ 0.76	$ 1.32	$ 1.59
Net income per share - diluted (in dollars per share)	$ 0.74	$ 1.30	$ 1.56
Weighted average shares outstanding
Basic (in shares)	51,349	50,727	50,154
Diluted (in shares)	52,259	51,590	51,192