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Cash and Restricted Cash (Tables)
9 Months Ended
Jan. 23, 2021
Cash and Cash Equivalents [Abstract]  
Schedule of cash, cash equivalents and restricted cash
We have restricted cash on deposit with a bank as collateral for certain letters of credit. All our letters of credit have maturity dates within the next twelve months, but we expect to renew some of these letters of credit when they mature.

(Unaudited, amounts in thousands)1/23/211/25/20
Cash and cash equivalents$390,324 $166,272 
Restricted cash2,703 1,973 
Total cash, cash equivalents and restricted cash$393,027 $168,245