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Income Taxes (Details 1) | 12 Months Ended
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Dec. 31, 2015 | Dec. 31, 2014
Summary of reconciliation of the federal statutory rate |  |
Benefit for income taxes at federal statutory rate | 34.00% | 34.00%
Stateand local income taxes, net of federal benefit | 5.70% | 8.20%
Differences attributable to change in state business apportionment | (7.60%) | (6.20%)
Change in fair value of derivative liabilities | 7.80% | 19.30%
Loss on extinguishment of debt |  | (28.20%)
True-up | 2.30% | 5.80%
Other | (0.30%) | (0.50%)
Less valuation allowance | (41.90%) | (32.40%)
Effective income tax rate | 0.00% | 0.00%

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