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INVENTORY
6 Months Ended
Jun. 30, 2021
INVENTORY  
4. INVENTORY

4. INVENTORY

 

Inventory was comprised of the following items:

 

 

 

June 30,

 

 

December 31,

 

(in thousands)

 

2021

 

 

2020

 

Raw materials

 

$11,852

 

 

$7,950

 

Work in process

 

 

45

 

 

 

-

 

Finished goods

 

 

2,839

 

 

 

1,983

 

Total inventory

 

$14,736

 

 

$9,933