Quarterly report pursuant to Section 13 or 15(d)

Inventories

v3.22.1
Inventories
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
Inventories

3. Inventories

 

Inventories consisted of the following (in thousands):

 

    March 31,
2022
    December 31,
2021
 
Raw materials   $ 429     $ 411  
WIP     128       134  
Finished goods     67       52  
Inventory net   $ 624     $ 597  

 

As of March 31, 2022, inventories totaling approximately $0.3 million and $0.3 million were classified as current and long-term, respectively. Inventories classified as current represent the carrying value of inventories as of March 31, 2022, that management estimates will be sold or used by March 31, 2023.