Common Stock - Schedule of Potential Conversion of Preferred Stock and Future Issuance of Common Stock (Details) - shares	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Class Of Stock [Line Items]
Shares reserved for future issuance	18,482,080	15,388,773
Outstanding Stock Options
Class Of Stock [Line Items]
Shares reserved for future issuance	12,547,394	9,972,217
Restricted stock Units
Class Of Stock [Line Items]
Shares reserved for vesting of restricted stock units	115,995	75,017
2019 Stock Incentive Plan
Class Of Stock [Line Items]
Shares reserved for future issuance	2,709,603	3,157,537
2019 Employee Stock Purchase Plan
Class Of Stock [Line Items]
Shares reserved for future issuance	1,701,485	1,346,125
2022 Stock Inducement Plan
Class Of Stock [Line Items]
Shares reserved for future issuance	1,407,603	837,877