XML 51 R39.htm IDEA: XBRL DOCUMENT v3.20.2
Significant Customers and Concentrations of Credit Risk (Details) - Customer
3 Months Ended
Jun. 27, 2020
Jun. 29, 2019
Mar. 28, 2020
Concentration Risk [Line Items]      
Percentage of Accounts Receivable Accounted From Company Distributor One 29.00%   31.00%
Percentage of net revenues through resale of product from Company Distributor One 44.00% 40.00%  
Number of End Customers Accounted For 10% or More of Net Revenues 0 0  
Percentage of higher grade security investment in debt securities 97.00%    
Distribution For Subsequent Resale To OEMs [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]      
Concentration Risk [Line Items]      
Percentage of revenue 62.00% 50.00%