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Inventories
6 Months Ended
Jun. 30, 2020
Notes  
Inventories

(3) Inventories at June 30, 2020 and December 31, 2019 consisted of the following:

 

June 30, 2020

 

 

December 31, 2019

Finished goods

$

1,402

 

$

1,708

Work-in-process

 

1,097

 

 

1,022

Raw materials

 

4,081

 

 

4,183

Total

$

6,580

 

$

6,913