Common Stock and Preferred Stock (Converted into Common Stock) (Tables)

9 Months Ended

Sep. 30, 2020

Equity [Abstract]

Shares Reserved for Future Issuance

Shares reserved for future issuance at September 30, 2020 are as follows:

	Number of Shares
Common stock reserved for issuance for:
Outstanding stock options	969,822
Common stock options available for future grant:
2014 Equity Incentive Plan	43,311
2017 Inducement Equity Incentive Plan	46,250
2019 Omnibus Equity Incentive Plan	978,812
Total common shares reserved for future issuance	2,038,195