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Note 2 - Inventories
9 Months Ended
Sep. 30, 2022
Notes to Financial Statements  
Inventory Disclosure [Text Block]

2. Inventories

 

Inventories consist of the following:

 

  

As of

 
  

September 30, 2022

  

December 31, 2021

 

Raw materials

 $1,526  $727 

Work-in-progress

  2,911   2,083 

Finished goods

  5,994   2,316 

Total inventories

 $10,431  $5,126 

 

As of September 30, 2022, and December 31, 2021, the Company recognized a lower of cost or net realizable value impairment of $667 thousand and none respectively, related to inventory.