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Income Taxes (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Income Taxes (Details)        
Federal statutory rate 21.00% 21.00% 21.00% 21.00%
State statutory rate 7.00% 7.00% 7.00% 7.00%
Valuation allowance (37.70%) (15.00%) (51.00%) (17.10%)
Permanent difference 9.70% (13.00%) 23.00% (10.90%)
Effective tax rate 0.00% 0.00% 0.00% 0.00%