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Income Taxes (Details 1) | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017
Income Tax Disclosure [Abstract] |  |
U.S. statutory income tax rate | 21.00% | 34.00%
State taxes | (0.12%) | 0.09%
Permanent differences, overaccruals and non-deductible items | 5.71% | (0.22%)
Rate change and provision to return true-up | (18.36%) | (22.60%)
Expired stock options | 0.00% | (0.19%)
Deferred tax valuation allowance | (8.38%) | (10.09%)
Total | (0.15%) | 0.99%

X
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