Common Stock - Schedule of Reserved Shares of Common Stock for Future Issuance (Details) - shares	Dec. 31, 2023	Dec. 31, 2022
Class Of Stock [Line Items]
Total	14,324,720	12,745,170
Options Issued and Outstanding Under The Quince 2019 Stock Plan
Class Of Stock [Line Items]
Total	4,267,178	3,319,711
Shares Available for Issuance Under Quince 2019 Stock Plan
Class Of Stock [Line Items]
Total	4,005,784	3,747,309
Shares Available for Issuance Under Employee Stock Purchase Plan
Class Of Stock [Line Items]
Total	1,494,530	1,133,165
Options Issued and Outstanding Under The Novosteo 2019 Plan
Class Of Stock [Line Items]
Total	310,431	503,105
Shares Available for Issuance Under Novosteo 2019 Plan
Class Of Stock [Line Items]
Total	246,797	41,880
Options Issued and Outstanding Under the 2022 Inducement Plan
Class Of Stock [Line Items]
Total	2,333,306	3,742,255
Shares Available for Issuance Under 2022 Inducement Plan
Class Of Stock [Line Items]
Total	1,666,694	257,745