v3.25.2
Note 3 - Inventories (Tables)
3 Months Ended
Jun. 30, 2025
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

June 30,

2025

  

March 31,

2025

 
  

(in thousands)

 

Raw materials

 $552  $567 

Work in process

  3,112   1,498 

Finished goods

  4,115   5,379 

Supplies

  331   344 

Inventories

 $8,110  $7,788