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INCOME TAXES (Details)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]    
Statutory federal rate (21.00%) (35.00%)
State income tax rate, net of federal benefit (4.35%) (3.50%)
Permanent differences, including stock based compensation 5.60% 5.90%
Change in valuation allowance, including effect of change in tax rates 19.75% 23.10%
Difference in foreign tax rates 9.50%
Effective tax rate 0.00% 0.00%