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Note 5 - Inventories
6 Months Ended
Jun. 30, 2023
Notes to Financial Statements  
Inventory Disclosure [Text Block]

Note 5 Inventories

 

Inventories consisted of the following as of  June 30, 2023 and December 31, 2022 (in thousands):

 

  

June 30,

  

December 31,

 
  

2023

  

2022

 

Raw materials (1)

 $5,363  $4,676 

Finished goods

  2,072   2,019 

Total inventories

 $7,435  $6,695 

 

 

(1) $2.4 million and $2.4 million of raw materials are included within other non-current assets on the condensed consolidated balance sheets at June 30, 2023 and December 31, 2022, respectively. Changes in non-current assets are reflected on the condensed consolidated statements of cash flows within the caption of other non-current assets.