Common Stock	12 Months Ended
Dec. 31, 2019
Equity [Abstract]
Common Stock	5. Common Stock As of December 31, 2019 and 2018, the Company had 300,000,000 shares of authorized common stock with par value of $0.0001 per share. The common stock has the following characteristics: Voting The holders of common stock are entitled to one vote for each share of common stock held at all meetings of stockholders and written actions in lieu of meetings. Dividends The holders of common stock are entitled to receive dividends, if and when declared by the Board of Directors. Since the Company’s inception, no dividends have been declared or paid to the holders of common stock. Liquidation In the event of any voluntary or involuntary liquidation, dissolution, or winding-up of the Company, the holders of common stock are entitled to share ratably in the Company’s assets. Warrants to Purchase Common Stock At December 31, 2019 and 2018, the Company had warrants outstanding for the purchase of 917,562 and 317,562 shares, respectively, of the Company’s common stock. In October 2019, the Company issued warrants for the purchase of 600,000 shares of the Company’s common stock at an exercise price of $0.486 per share in connection with the hiring of a strategic advisor consultant for a six-month period. These warrants vest in equal monthly installments over a six-month period beginning October 14, 2019 and expire on October 24, 2024. At the date of grant the fair value of these awards was determined using a Black-Scholes Merton pricing model. Included at December 31, 2019 and 2018 are warrants for the purchase of 317,562 shares of the Company’s common stock at an exercise price of $5.00 per share that were issued in connection with the 2017 Offering and have a three-year term expiring on March 15, 2020. At the expiration date of the warrants, if the fair value of the Company’s common stock exceeds the exercise price, the warrant will be automatically exercised and the exercise price will be fulfilled through the net share settlement provisions. The number of shares and the exercise price shall be adjusted for standard ant-dilution events such as stock splits, combinations, reorganizations, or issue shares as part of a common stock dividend. Upon a change of control, the warrant holder will have the right to receive securities, cash or other properties it would have been entitled to receive had the warrant been exercised. The warrants are equity classified instruments and do not contain contingent exercise provisions, or other features, that would preclude the Company from concluding that the warrants are indexed solely to the Company’s common stock.

Common Stock

12 Months Ended

Dec. 31, 2019

5. Common Stock

As of December 31, 2019 and 2018, the Company had 300,000,000 shares of authorized common stock with par value of $0.0001 per share.

The common stock has the following characteristics:

Voting

The holders of common stock are entitled to one vote for each share of common stock held at all meetings of stockholders and written actions in lieu of meetings.

Dividends

The holders of common stock are entitled to receive dividends, if and when declared by the Board of Directors. Since the Company’s inception, no dividends have been declared or paid to the holders of common stock.

Liquidation

In the event of any voluntary or involuntary liquidation, dissolution, or winding-up of the Company, the holders of common stock are entitled to share ratably in the Company’s assets.

Warrants to Purchase Common Stock

At December 31, 2019 and 2018, the Company had warrants outstanding for the purchase of 917,562 and 317,562 shares, respectively, of the Company’s common stock. In October 2019, the Company issued warrants for the purchase of 600,000 shares of the Company’s common stock at an exercise price of $0.486 per share in connection with the hiring of a strategic advisor consultant for a six-month period. These warrants vest in equal monthly installments over a six-month period beginning October 14, 2019 and expire on October 24, 2024. At the date of grant the fair value of these awards was determined using a Black-Scholes Merton pricing model. Included at December 31, 2019 and 2018 are warrants for the purchase of 317,562 shares of the Company’s common stock at an exercise price of $5.00 per share that were issued in connection with the 2017 Offering and have a three-year term expiring on March 15, 2020. At the expiration date of the warrants, if the fair value of the Company’s common stock exceeds the exercise price, the warrant will be automatically exercised and the exercise price will be fulfilled through the net share settlement provisions. The number of shares and the exercise price shall be adjusted for standard ant-dilution events such as stock splits, combinations, reorganizations, or issue shares as part of a common stock dividend. Upon a change of control, the warrant holder will have the right to receive securities, cash or other properties it would have been entitled to receive had the warrant been exercised. The warrants are equity classified instruments and do not contain contingent exercise provisions, or other features, that would preclude the Company from concluding that the warrants are indexed solely to the Company’s common stock.