INCOME TAXES (Schedule of Effective Income Tax Rate Reconciliation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 28, 2020	Mar. 30, 2019	Mar. 31, 2018
Income Tax Disclosure [Abstract]
Tax at federal statutory rate	$ 18,302	$ 15,463	$ 18,807
Tax at federal statutory rate	21.00%	21.00%	31.50%
Difference between U.S. and foreign tax	$ (6,688)	$ (1,423)	$ (9,264)
Difference between U.S. and foreign tax	(7.70%)	(1.90%)	(15.50%)
State income taxes net of federal benefit	$ (342)	$ 902	$ 29
State income taxes net of federal benefit	(0.40%)	1.20%	0.00%
Global intangible low taxed income	$ 5,431	$ 5,954	$ 0
Global intangible low taxed income	6.20%	8.10%	0.00%
Change in uncertain tax positions	$ 785	$ 267	$ 1,095
Change in uncertain tax positions	0.90%	0.40%	1.80%
Unremitted earnings	$ 40	$ 527	$ (791)
Unremitted earnings	0.00%	0.70%	(1.30%)
Deferred statutory rate changes	$ 1,091	$ 1,183	$ (3,193)
Deferred statutory rate changes	1.30%	1.60%	(5.40%)
Non-deductible executive compensation	$ 2,423	$ 1,588	$ 221
Stock compensation benefits	$ (12,133)	$ (5,382)	$ (2,544)
Stock compensation benefits	(13.90%)	(7.30%)	(4.30%)
Non-deductible executive compensation	2.80%	2.20%	0.40%
Non-deductible other	$ 1,050	$ 462	$ 22
Non-deductible other	1.20%	0.60%	0.00%
Research credits	$ (2,085)	$ (768)	$ (763)
Research credits	(2.40%)	(1.00%)	(1.30%)
One-time transition tax from tax reform	$ 0	$ 26	$ 25,798
One-time transition tax from tax reform	0	0	0.433
Valuation allowance	$ 2,939	$ (184)	$ (15,541)
Valuation allowance	3.40%	(0.30%)	(25.90%)
Other, net	$ (187)	$ (1)	$ 184
Other, net	(0.20%)	0.00%	0.30%
Total	$ 10,626	$ 18,614	$ 14,060
Income tax provision (benefit)	12.20%	25.30%	23.60%