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Related Party Transactions (Tables)
12 Months Ended
Dec. 31, 2019
Related Party Transactions  
Schedule of related party transactions During the years ended December 31, 2019, 2018, and 2017, we engaged in the following transactions with companies related to members of our Board of Directors, as described below:

Years Ended December 31, 

2019

    

2018

    

2017

Sales to related parties

$

1,340

$

1,028

$

1,425

Number of related party customers

 

1

 

1

 

1

Our accounts receivable balance from related party customers with outstanding balances as of December 31, 2019 and December 31, 2018 is as follows:

December 31, 

December 31, 

    

2019

    

2018

Accounts receivable from related parties

$

$

109

Number of related party customers

 

1

 

1