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INCOME TAXES (Schedule of Changes of Valuation Allowance) (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Beginning balance $ 0    
Ending Balance 729,231 $ 0  
Discontinued Operations      
Beginning balance 27,062,264 41,316,449 $ 38,729,208
Reversal (2,698,440) (12,515,962) (24,771)
Foreign exchange effect $ (304,893) (1,738,223) 2,612,012
Ending Balance   $ 27,062,264 $ 41,316,449