Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2022

Equity [Abstract]

Summary of Common Stock Reserved for Future Issuance

As of June 30, 2022 and December 31, 2021, the Company has reserved the following shares of common stock for future issuance:

	June 30, 2022		December 31, 2021
Shares reserved for exercise of outstanding stock options		8,913,316		7,423,777
Shares reserved for vesting of restricted stock units		893,259		599,850
Shares reserved for issuance under the 2018 Stock Option and Grant Plan		5,934,417		2,583,736
Shares reserved for issuance under the 2018 Employee Stock Purchase Plan		1,544,308		1,151,010
Shares reserved for issuance under the 2019 Inducement Plan		626,623		412,686
Shares reserved for issuance under the 2020 Inducement Plan		1,637,000		1,637,000
Total shares of authorized common stock reserved for future issuance		19,548,923		13,808,059