INCOME TAXES (Schedule of Effective Income Tax Rate Reconciliation) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 30, 2013	Mar. 31, 2012	Apr. 02, 2011
Income Tax Disclosure [Abstract]
Tax at federal statutory rate	$ 17,464	$ 31,324	$ 38,528
Tax at federal statutory rate	35.00%	35.00%	35.00%
Domestic manufacturing deduction	(504)	(700)	(1,120)
Domestic manufacturing deduction	(1.00%)	(0.80%)	(1.00%)
Difference between U.S. and foreign tax	(5,584)	(8,539)	(8,610)
Difference between U.S. and foreign tax	(11.20%)	(9.50%)	(7.90%)
State income taxes net of federal benefit	718	1,136	1,741
State income taxes net of federal benefit	1.40%	1.30%	1.60%
Repatriation of earnings	0	0	(506)
Repatriation of earnings	0.00%	0.00%	(0.50%)
Research credit	(799)	(752)	(209)
Research credit	(1.60%)	(0.90%)	(0.20%)
Other, net	(198)	143	277
Other, net	(0.40%)	0.20%	0.30%
Total	$ 11,097	$ 22,612	$ 30,101
Income tax provision	22.20%	25.30%	27.30%