XML 32 R24.htm IDEA: XBRL DOCUMENT v3.20.1
Basis of Presentation (Tables)
9 Months Ended
Feb. 29, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Inventory Inventory is comprised of the following: 
(In thousands)February 29,
2020
May 31,
2019
Raw materials$14,308  $17,812  
Work in process27,224  28,820  
Finished goods311,392  287,957  
 $352,924  $334,589