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Common Stock (Tables)

3 Months Ended

Mar. 31, 2023

Equity [Abstract]

Shares Reserved for Future Issuance

Shares reserved for future issuance at March 31, 2023 are as follows:

			Number of Shares
Common stock reserved for issuance for:
2021 Employee stock purchase plan			116,891
Outstanding stock options			5,595,841
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			313,988
Total common shares reserved for future issuance			6,116,281

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Schedule Of Common Stock Reserved For Future Issuance [Table Text Block]

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