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Note 4 - Inventories, Net
3 Months Ended
Jun. 30, 2021
Notes to Financial Statements  
Inventory Disclosure [Text Block]

Note 4. Inventories, Net

 

Inventories consist of the following:

 

  

June 30, 2021

  

March 31, 2021

 

Raw materials

 $6,375  $5,755 

Work in process

  447   426 

Finished goods

  5,300   4,997 

Inventories, net

 $12,122  $11,178