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Note 6 - Inventory, Net (Tables)
9 Months Ended
Sep. 30, 2020
Notes Tables  
Schedule of Inventory, Current [Table Text Block]

(in thousands)

 

September 30, 2020

  

December 31, 2019

 
Raw materials $11,394  $9,132 

Finished goods

  2,143   1,964 
Inventory reserve  (438)   

Inventory, net

 $13,099  $11,096