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ACCOUNTS RECEIVABLE (Tables)
 3 Months Ended
Mar. 31, 2019
Receivables [Abstract]  
Schedule of Accounts Receivable
Accounts receivable, net, consists of the following at March 31, 2019 and December 31, 2018:

 
March 31, 2019
 
December 31, 2018
Accounts receivable trade
$
14,231,953

 
$
9,859,758

Allowance for doubtful accounts
(524,788
)
 
(831,768
)
Accounts receivable trade, net
$
13,707,165

 
$
9,027,990