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Accounts Receivable, Net (Tables)
 9 Months Ended
Sep. 30, 2018
Accounts Receivable, Net [Abstract]  
Schedule of Accounts Receivable



 

 

 

 

 

 



 

 

 

 

 

 



 

September 30,

 

December 31,



 

2018

 

2017



 

(unaudited)

 

 

Accounts receivable

 

$

 4,520 

 

$

 4,643 

Less allowance for doubtful accounts

 

 

 (139)

 

 

 (115)

Accounts receivable, net

 

$

 4,381 

 

$

 4,528