Redeemable Convertible Preferred Stock (Details)	Sep. 30, 2024 shares	Jun. 30, 2024 shares	Dec. 31, 2023 shares	Sep. 30, 2023 shares	Jun. 30, 2023 shares	Dec. 31, 2022 shares	Nov. 05, 2018 shares
Class of Stock [Line Items]
Redeemable convertible preferred stock, shares outstanding (in shares)	0	0	0	0	0	0	6,585,881
Redeemable convertible preferred stock, shares issued (in shares)							6,585,881
Common stock, issued (in shares)	122,096,270		69,242,940				39,923,611
Preferred Stock Series A-1
Class of Stock [Line Items]
Redeemable convertible preferred stock, shares outstanding (in shares)							4,526,703
Redeemable convertible preferred stock, shares issued (in shares)							4,526,703
Original issue price per share (in dollars per share)							6.062
Common stock, issued (in shares)							27,440,874
Preferred Stock Series A-2
Class of Stock [Line Items]
Redeemable convertible preferred stock, shares outstanding (in shares)							55,135
Redeemable convertible preferred stock, shares issued (in shares)							55,135
Original issue price per share (in dollars per share)							6.062
Common stock, issued (in shares)							334,228
Preferred Stock Series A-3
Class of Stock [Line Items]
Redeemable convertible preferred stock, shares outstanding (in shares)							2,004,043
Redeemable convertible preferred stock, shares issued (in shares)							2,004,043
Original issue price per share (in dollars per share)							6.062
Common stock, issued (in shares)							12,148,509