Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Inventories (Tables)

v3.10.0.1
Note 4 - Inventories (Tables)
6 Months Ended
Sep. 30, 2018
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   
September 30, 2018
   
April 1, 2018
 
Raw Materials
  $
1,035
    $
875
 
Work in Process
   
67
     
134
 
Finished Goods
   
18,678
     
18,779
 
Total inventory
  $
19,780
    $
19,788