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INCOME TAXES (Details 1)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Statuary federal income tax rate 21.00% 35.00% 35.00%
State taxes 17.10% (0.70%) 7.50%
Permanent non-deductible expenses (1.70%) (10.50%) (6.90%)
Federal rate change 0.00% (654.50%) 0.00%
AMT credit calculation allowance release 0.00% 61.60% 0.00%
Change of valuation allowance (40.20%) 630.00% (35.70%)
Effective income tax rate (3.80%) 60.90% (0.10%)