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Accounts Receivable - Third Parties (Tables)
 6 Months Ended
Jun. 30, 2020
Accounts Receivable, after Allowance for Credit Loss [Abstract]  
Schedule Of Accounts Receivable - Third Parties
Accounts receivable—third parties consist of the following:
 
 
June 30,
2020
 
December 31,
2019
Trade customers
 
$
6,289

 
$
9,730

Allowance for credit losses
 
(148
)
 
(476
)
 
 
6,141

 
9,254

Other receivables
 
866

 
660

Accounts receivable, net—third parties
 
$
7,007

 
$
9,914