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Inventories, Net
12 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]  
Inventories, Net

5. Inventories, net

Inventories are net of reserves totaling $264,000 and $537,000 as of December 31, 2020 and 2019, respectively, and consist of the following (in thousands):

 

 

 

December 31,

 

 

 

2020

 

 

2019

 

Raw materials

 

$

2,607

 

 

$

1,067

 

Work in process

 

 

787

 

 

 

640

 

Finished goods

 

 

7,203

 

 

 

2,246

 

 

 

$

10,597

 

 

$

3,953