Quarterly report pursuant to Section 13 or 15(d)

Inventories

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

Inventories consisted of the following (in thousands):

 

 

March 31,

2022

 

 

December 31,

2021

 

Raw materials

 

$

959

 

 

$

911

 

Work in process

 

 

93

 

 

 

70

 

Finished goods

 

 

7

 

 

 

5

 

Total inventories

 

$

1,059

 

 

$

986