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Organization, Basis of Presentation, and Summary of Significant Accounting Policies - Components of Inventories (Details) - USD ($)
$ in Thousands
Feb. 23, 2020
May 26, 2019
Accounting Policies [Abstract]    
Raw materials $ 29,893 $ 23,195
Work in progress 4,343 4,189
Finished goods 32,823 26,748
Total $ 67,059 $ 54,132