Summary of Significant Accounting Policies (Details 2) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2019 |
Mar. 31, 2018 |
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| Potentially dilutive securities | $ 2,231,625 | $ 5,126,848 |
| Option [Member] | ||
| Potentially dilutive securities | 2,098,291 | 4,993,514 |
| Warrant [Member] | ||
| Potentially dilutive securities | $ 133,334 | $ 133,334 |
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- Definition Amount of increase (decrease) to net income used for calculating diluted earnings per share (EPS), resulting from the assumed exercise stock options, restrictive stock units (RSUs), convertible preferred stock of an employee stock ownership plan (ESOP), and other dilutive convertible securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
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