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Income Taxes (Tables) | 9 Months Ended
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Sep. 30, 2018
Income Tax Disclosure [Abstract] |
Schedule of reconciliation of income tax computed at the statutory federal income tax rate |
|  | 2018 |  |  | 2017 |
Income tax benefit at federal statutory rate |  |  | (21.0 | )% |  |  | (34.0 | )%
State income tax, net of federal benefit |  |  | (7.7 | ) |  |  | (6.5 | )
Warrant expense |  |  | 9.4 |  |  |  | 10.6 |
Disqualified interest and other |  |  | 1.0 |  |  |  | 0.9 |
Research credits |  |  | (1.5 | ) |  |  | (1.2 | )
U.S. tax reform |  |  | — |  |  |  | 8.3 |
Valuation allowance |  |  | 19.8 |  |  |  | 21.9 |
Effective tax rate |  |  | — | % |  |  | — | %
Schedule of deferred tax assets and liabilities |
|  | 2018 |  |  | 2017 |
Deferred tax assets: |  |  |  |  |  |
Federal and state operating loss carryforwards |  | $ | 1,837,375 |  |  | $ | 871,371 |
Acquired intangibles |  |  | 10,116 |  |  |  | 5,433 |
Accruals |  |  | 73,763 |  |  |  | 64,151 |
Convertible notes |  |  | 28,863 |  |  |  | 81,904 |
Research and development credit carryforwards |  |  | 140,553 |  |  |  | 63,197 |
Stock-based compensation |  |  | 24,598 |  |  |  | 19,821 |
Total deferred tax assets |  |  | 2,115,268 |  |  |  | 1,105,877 |
Valuation allowance |  |  | (2,115,268 | ) |  |  | (1,105,877 | )
Net deferred tax assets |  | $ | — |  |  | $ | — |

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- Definition Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319 + Details
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- Definition Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 + Details
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