CONSOLIDATED STATEMENTS OF INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Mar. 30, 2019	Mar. 31, 2018	Apr. 01, 2017
Income Statement [Abstract]
Net revenues	$ 967,579	$ 903,923	$ 886,116
Cost of goods sold	550,043	492,015	507,622
Gross profit	417,536	411,908	378,494
Operating expenses:
Research and development	35,714	39,228	37,556
Selling, general and administrative	298,277	316,523	301,726
Impairment of assets	0	0	58,593
Total operating expenses	333,991	355,751	397,875
Operating income (loss)	83,545	56,157	(19,381)
Gain on divestiture	0	8,000	0
Interest and other expense, net	(9,912)	(4,525)	(8,095)
Income (loss) before provision (benefit) for income taxes	73,633	59,632	(27,476)
Provision (benefit) for income taxes	18,614	14,060	(1,208)
Net income (loss)	$ 55,019	$ 45,572	$ (26,268)
Net income (loss) per share - basic (in dollars per share)	$ 1.07	$ 0.86	$ (0.51)
Net income (loss) per share - diluted (in dollars per share)	$ 1.04	$ 0.85	$ (0.51)
Weighted average shares outstanding
Basic (in shares)	51,533	52,755	51,524
Diluted (in shares)	52,942	53,501	51,524