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INCOME TAXES (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Loss before income taxes $ (11,262,235) $ (10,437,427)
United States [Member]    
Loss before income taxes (8,899,719) (8,548,570)
Outside United States [Member]    
Loss before income taxes $ (2,362,516) $ (1,888,857)