Quarterly report pursuant to Section 13 or 15(d)

Inventories

v3.21.1
Inventories
3 Months Ended
Mar. 31, 2021
Inventory Disclosure [Abstract]  
Inventories

3. Inventories

 

Inventories consisted of the following (in thousands):

 

    March 31,
2021
    December 31,
2020
 
Raw materials   $ 407     $ 388  
WIP     106       97  
Finished goods     2       2  
    $ 515     $ 487  

 

As of March 31, 2021, inventories totaling approximately $0.1 million and $0.4 million were classified as current and long-term, respectively. Inventories classified as current represent the carrying value of inventories as of March 31, 2021, that management estimates will be sold or used by March 31, 2022.