ACCOUNTS RECEIVABLE (Details) - USD ($)	9 Months Ended
Sep. 30, 2019	Dec. 31, 2018
Receivables [Abstract]
Threshold period past due for review of collectability and charge-off of receivables	90 days
Accounts Receivable, after Allowance for Credit Loss, Current [Abstract]
Accounts receivable trade	$ 10,817,099	$ 9,859,758
Allowance for doubtful accounts	(411,388)	(831,768)
Accounts receivable trade, net	$ 10,405,711	$ 9,027,990

Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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- Definition

Amount of allowance for credit loss on accounts receivable, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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Threshold period past due for trade accounts receivable to write off as uncollectible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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