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SEGMENT INFORMATION (Details) - USD ($)		12 Months Ended
		Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Segment Reporting Information [Line Items]
Revenue		$ 349,990,753	$ 301,599,897	$ 323,199,694
Customer Concentration Risk [Member] | Sales Revenue, Net [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage		78.00%	57.00%	38.00%
Customer A [Member]
Segment Reporting Information [Line Items]
Revenue		$ 187,216,802	$ 57,858,670	$ 43,258,204
Another customer
Segment Reporting Information [Line Items]
Revenue		$ 84,225,661	$ 115,411,965	39,219,089
Customer C [Member]
Segment Reporting Information [Line Items]
Revenue	[1]			$ 39,099,677
[1] Represents less than 10%

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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