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Accounts Receivable (Tables)
9 Months Ended
Sep. 30, 2017
Receivables [Abstract]  
Schedule of Accounts Receivable
Accounts receivable consist of the following:
 
As of
September 30, 2017
 
As of
December 31, 2016
Accounts receivable
$
62,489

 
$
63,193

Allowance for doubtful accounts
(2,040
)
 
(1,829
)
Total
$
60,449

 
$
61,364