Common Stock Reserved For Issuance (Tables)

9 Months Ended

Sep. 30, 2020

Equity [Abstract]

Schedule of Common Stock Reserved for Issuance

The Company is required to reserve and keep available out of its authorized but unissued shares of common stock a number of shares sufficient to affect the conversion of all outstanding shares of convertible preferred stock, plus exercise of all options granted and available for grant under the incentive plans and warrants to purchase common stock.

	September 30, 2020		December 31, 2019
Outstanding common stock warrants		10,665,067		3,990,067
Outstanding stock options		4,885,197		3,278,439
Shares reserved for future option grants		232,549		742,828
Total common stock reserved for issuance		15,782,813		8,011,334