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Income Taxes (Details 2)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Income Taxes Details 2Abstract    
Income tax expense (benefit) at federal statutory rate 21.00% 34.00%
State and local taxes (2.40%) (2.60%)
Federal tax reform 0.00% (55.00%)
Valuation allowance (18.20%) 25.30%
Payable true-up 0.00% (3.80%)
Other (0.50%) (1.90%)
Effective tax rate (0.70%) (4.00%)