XML 39 R28.htm IDEA: XBRL DOCUMENT v3.19.1
Organization, Basis of Presentation, and Summary of Significant Accounting Policies - Components of Inventories (Details) - USD ($)
$ in Thousands
Feb. 24, 2019
May 27, 2018
Accounting Policies [Abstract]    
Raw materials $ 18,821 $ 15,286
Work in progress 3,385 3,672
Finished goods 22,021 12,861
Total $ 44,227 $ 31,819