v3.26.3
Inventories (Tables)
3 Months Ended
Aug. 31, 2026
Inventory Disclosure [Abstract]  
Schedule of Inventories
Inventories are stated at lower of cost and net realizable value (using the first-in, first-out method). Inventories consisted of the following:
(in thousands)Aug 31, 2026May 31, 2026
Raw materials$24,419 $19,307 
Work in process5,114 5,711 
Finished goods25,420 27,418 
Inventories$54,953 $52,436