| Years Ended December 31, | ||||||||
| 2016 | 2015 | |||||||
| Current | ||||||||
| Federal | $ | - | $ | - | ||||
| State | - | - | ||||||
| Total current | - | - | ||||||
| Deferred | ||||||||
| Federal | 45,587,097 | (6,521,134 | ) | |||||
| State | 8,228,412 | (1,150,789 | ) | |||||
| Change in valuation allowance | (53,758,846 | ) | 7,634,360 | |||||
| Total deferred | 56,663 | (37,562 | ) | |||||
| Provision for income taxes | $ | 56,663 | $ | (37,562 | ) | |||
| Years Ended December 31, | ||||||||
| 2016 | 2015 | |||||||
| U.S. Federal statutory rate | (34.0 | )% | (34.0 | )% | ||||
| State taxes | (4.9 | )% | (6.0 | )% | ||||
| Permanent differences | 0.9 | % | 0.1 | % | ||||
| Rate Change | 7.6 | % | 0.0 | % | ||||
| Prior year Net Operating Loss write-off (Section 382 restriction) | 263.2 | % | 0.0 | % | ||||
| Current year Net Operating Loss write-off | 34.5 | % | 0.0 | % | ||||
| Valuation allowance | (267.0 | )% | 39.8 | % | ||||
| Effective tax rate | 0.3 | % | (0.1 | )% | ||||
| Years Ended December 31, | ||||||||
| 2016 | 2015 | |||||||
| Deferred tax assets | ||||||||
| Net operating loss carryforwards | $ | 2,948,281 | $ | 56,202,470 | ||||
| Stock-based compensation | 2,931,251 | 2,426,886 | ||||||
| Intangible assets | 1,261,696 | 2,481,960 | ||||||
| Debt discount | 984,422 | 695,259 | ||||||
| Allowance for doubtful accounts | 25,281 | 37,145 | ||||||
| Other | 532,040 | 1,388,166 | ||||||
| Total deferred tax assets | 8,682,971 | 63,231,886 | ||||||
| Valuation allowance | (7,676,293 | ) | (61,340,847 | ) | ||||
| Deferred tax assets, net of valuation allowance | 1,006,678 | 1,891,039 | ||||||
| Deferred tax liabilities | ||||||||
| Depreciation | (1,006,678 | ) | (1,891,039 | ) | ||||
| Intangible assets | (420,437 | ) | (363,774 | ) | ||||
| Total deferred tax liabilities | (1,427,115 | ) | (2,254,813 | ) | ||||
| Net deferred tax liabilities | $ | (420,437 | ) | $ | (363,774 | ) | ||