Quarterly report pursuant to Section 13 or 15(d)

Inventories, net (Details)

v3.22.2.2
Inventories, net (Details) - USD ($)
$ in Thousands
Aug. 31, 2022
May 31, 2022
Inventories, net    
Raw materials $ 16,264 $ 16,264
Work-in-progress 1,665 1,665
Inventories, net $ 17,929 $ 17,929