Common Stock - Following Shares of Common Stock Reserved for Future Issuance (Details) - shares	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Class of Stock [Line Items]
Issuance of common stock upon exercise of stock options	7,755,740	5,817,339
Issuance of common stock upon vesting of restricted stock units	95,817	78,505
Equity awards available for grant under equity plans	1,322,398	1,574,426
Common stock reserved for future issuance	9,983,845	7,873,027
Employee Stock Purchase Plan
Class of Stock [Line Items]
Common stock reserved for future issuance	809,890	402,757