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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Revenue $ 15,982,394 $ 13,561,941
Costs (13,618,334) $ (10,650,748)
Effect of Implementation [Member]    
Revenue (373,320)  
Costs 373,320  
Net effect of ASC 606 implementation  
Before Implementation of ASC 606 [Member]    
Revenue 16,355,714  
Costs $ (13,991,654)