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Interest and Other Income, Net - Components of Interest and Other Income, Net (Detail) - USD ($)
$ in Thousands
12 Months Ended
Apr. 03, 2016
Mar. 29, 2015
Mar. 30, 2014
Other Income Disclosure Nonoperating [Abstract]      
Interest income $ 2,584 $ 2,166 $ 3,378
Gain on sales of marketable securities 417 386 2,184
Loss on sales of marketable securities (353) (430) (938)
Other (719) (1,359) (1,364)
Interest and other income, net $ 1,929 $ 763 $ 3,260