v3.26.3
Inventory (Tables)
3 Months Ended
Jul. 31, 2026
Inventory Disclosure [Abstract]  
Schedule of Inventory

The Company holds inventory related to the production of its WAM-V® and PowerBuoy® products.

 

   July 31, 2026   April 30, 2026 
   (in thousands) 
Raw Materials  $2,934   $2,581 
Work in Process   1,618    609 
Finished Products        
Inventory  $4,552   $3,190