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INCOME TAXES (Details 2) - US [Member] - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Loss before income taxes $ (3,116,150) $ (8,731,677)
Taxes under statutory US tax rates (654,391) (1,833,652)
Increase (decrease) in taxes resulting from:    
Increase in valuation allowance 1,521,175 554,452
Foreign tax rate differential 9,028 164,394
Permanent differences 94,520 1,628,906
Purchase price adjustments 25,202
Prior period adjustments (713,466) (375,828)
State taxes (74,051) (146,148)
Income tax expense $ 182,815 $ 17,326