|3 Months Ended|
Mar. 31, 2019
|Warrants and Rights Note Disclosure [Abstract]|
|Schedule of Warrants Activity||
A summary of warrant activity for the year ended December 31, 2019 and the three months ended March 31, 2020 is as follows:
|Schedule of Warrants Outstanding||
The warrants outstanding as of March 31, 2020 are as follows:
* As a result of the Company’s release of top-line data after the end of the of the period presented, such short-term warrants expired unexercised on May 14, 2020 (except for the prior exercise of 38,000 shares). See Note 9 Subsequent Events.
Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef