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REVENUES (Tables)
6 Months Ended
Jun. 30, 2021
Revenue from Contract with Customer [Abstract]  
The following table presents our revenues disaggregated by revenue discipline:

The following table presents our revenues disaggregated by revenue discipline:

 

 

 

Three Months Ended

June 30,

 

 

Six Months Ended 

June 30,

 

 

 

2021

 

 

2020

 

 

2021

 

 

2020

 

Products

 

$

3,755

 

 

$

3,212

 

 

$

5,668

 

 

$

6,344

 

Services

 

 

1,870

 

 

 

1,875

 

 

 

3,459

 

 

 

3,744

 

Total revenue

 

$

5,625

 

 

$

5,087

 

 

$

9,127

 

 

$

10,088