Unaudited Condensed Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) - USD ($)	Total	Common stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income	Accumulated Deficit	IPO	IPO Common stock	IPO Additional Paid-in Capital	Private Placement	Private Placement Common stock	Private Placement Additional Paid-in Capital	Redeemable Convertible Preferred Stock
Temporary equity beginning balance at Dec. 31, 2022												$ 132,722,000
Temporary equity beginning balance, shares at Dec. 31, 2022												31,465,128
Beginning balance at Dec. 31, 2022	$ (112,559,000)		$ 5,122,000	$ 167,000	$ (117,848,000)
Beginning balance, shares at Dec. 31, 2022		1,672,663
Issuance of common stock upon exercise of options, shares		22
Stock-based compensation expense	734,000		734,000
Foreign currency translation adjustment	(15,000)			(15,000)
Net Income (Loss)	(11,084,000)				(11,084,000)
Temporary equity Ending balance at Mar. 31, 2023												$ 132,722,000
Temporary equity Ending balance, shares at Mar. 31, 2023												31,465,128
Ending balance at Mar. 31, 2023	(122,924,000)		5,856,000	152,000	(128,932,000)
Ending balance, shares at Mar. 31, 2023		1,672,685
Temporary equity beginning balance at Dec. 31, 2022												$ 132,722,000
Temporary equity beginning balance, shares at Dec. 31, 2022												31,465,128
Beginning balance at Dec. 31, 2022	(112,559,000)		5,122,000	167,000	(117,848,000)
Beginning balance, shares at Dec. 31, 2022		1,672,663
Net Income (Loss)	(42,896,000)
Temporary equity Ending balance at Sep. 30, 2023												$ 132,722,000
Temporary equity Ending balance, shares at Sep. 30, 2023												31,465,128
Ending balance at Sep. 30, 2023	(153,139,000)		7,371,000	234,000	(160,744,000)
Ending balance, shares at Sep. 30, 2023		1,672,729
Temporary equity beginning balance at Mar. 31, 2023												$ 132,722,000
Temporary equity beginning balance, shares at Mar. 31, 2023												31,465,128
Beginning balance at Mar. 31, 2023	(122,924,000)		5,856,000	152,000	(128,932,000)
Beginning balance, shares at Mar. 31, 2023		1,672,685
Issuance of common stock upon exercise of options, shares		22
Stock-based compensation expense	758,000		758,000
Foreign currency translation adjustment	47,000			47,000
Net Income (Loss)	(17,187,000)				(17,187,000)
Temporary equity Ending balance at Jun. 30, 2023												$ 132,722,000
Temporary equity Ending balance, shares at Jun. 30, 2023												31,465,128
Ending balance at Jun. 30, 2023	(139,306,000)		6,614,000	199,000	(146,119,000)
Ending balance, shares at Jun. 30, 2023		1,672,707
Issuance of common stock upon exercise of options, shares		22
Stock-based compensation expense	757,000		757,000
Foreign currency translation adjustment	35,000			35,000
Net Income (Loss)	(14,625,000)				(14,625,000)
Temporary equity Ending balance at Sep. 30, 2023												$ 132,722,000
Temporary equity Ending balance, shares at Sep. 30, 2023												31,465,128
Ending balance at Sep. 30, 2023	(153,139,000)		7,371,000	234,000	(160,744,000)
Ending balance, shares at Sep. 30, 2023		1,672,729
Temporary equity beginning balance at Dec. 31, 2023	$ 132,722,000											$ 132,722,000
Temporary equity beginning balance, shares at Dec. 31, 2023	31,465,128											31,465,128
Beginning balance at Dec. 31, 2023	$ (173,396,000)		8,142,000	164,000	(181,702,000)
Beginning balance, shares at Dec. 31, 2023	1,673,314	1,673,314
Series D redeemable convertible preferred stock, Value												$ 169,458,000
Series D redeemable convertible preferred stock, Shares												49,713,402
Conversion of convertible promissory notes into Series D-1 redeemable convertible preferred stock, Value												$ 40,651,000
Conversion of convertible promissory notes into Series D-1 redeemable convertible preferred stock, Share												11,887,535
Issuance of common stock upon exercise of options	$ 3,000		3,000
Issuance of common stock upon exercise of options, shares		280
Stock-based compensation expense	852,000		852,000
Foreign currency translation adjustment	21,000			21,000
Net Income (Loss)	(12,992,000)				(12,992,000)
Temporary equity Ending balance at Mar. 31, 2024												$ 342,831,000
Temporary equity Ending balance, shares at Mar. 31, 2024												93,066,065
Ending balance at Mar. 31, 2024	(185,512,000)		8,997,000	185,000	(194,694,000)
Ending balance, shares at Mar. 31, 2024		1,673,594
Temporary equity beginning balance at Dec. 31, 2023	$ 132,722,000											$ 132,722,000
Temporary equity beginning balance, shares at Dec. 31, 2023	31,465,128											31,465,128
Beginning balance at Dec. 31, 2023	$ (173,396,000)		8,142,000	164,000	(181,702,000)
Beginning balance, shares at Dec. 31, 2023	1,673,314	1,673,314
Issuance of common stock upon exercise of options, shares	79,987
Net Income (Loss)	$ (49,980,000)
Temporary equity Ending balance at Sep. 30, 2024	$ 0
Temporary equity Ending balance, shares at Sep. 30, 2024	0
Ending balance at Sep. 30, 2024	$ 313,748,000		545,321,000	109,000	(231,682,000)
Ending balance, shares at Sep. 30, 2024	34,196,821	34,196,821
Temporary equity beginning balance at Mar. 31, 2024												$ 342,831,000
Temporary equity beginning balance, shares at Mar. 31, 2024												93,066,065
Beginning balance at Mar. 31, 2024	$ (185,512,000)		8,997,000	185,000	(194,694,000)
Beginning balance, shares at Mar. 31, 2024		1,673,594
Issuance of common stock upon exercise of options	422,000		422,000
Issuance of common stock upon exercise of options, shares		50,070
Stock-based compensation expense	1,558,000		1,558,000
Foreign currency translation adjustment	(18,000)			(18,000)
Net Income (Loss)	(13,581,000)				(13,581,000)
Temporary equity Ending balance at Jun. 30, 2024												$ 342,831,000
Temporary equity Ending balance, shares at Jun. 30, 2024												93,066,065
Ending balance at Jun. 30, 2024	(197,131,000)		10,977,000	167,000	(208,275,000)
Ending balance, shares at Jun. 30, 2024		1,723,664
Issuance of common shares, Value						$ 179,623,000		$ 179,623,000	$ 9,858,000		$ 9,858,000
Issuance of common shares							11,000,000			588,888
Temporary equity, Conversion of convertible preferred stock into common stock, value												$ (342,831,000)
Temporary equity, Conversion of convertible preferred stock into common stock, Shares												(93,066,065)
Conversion of convertible preferred stock into common stock	342,831,000		342,831,000
Conversion of convertible preferred stock into common stock, Share		20,854,632
Issuance of common stock upon exercise of options	184,000		184,000
Issuance of common stock upon exercise of options, shares		29,637
Stock-based compensation expense	1,848,000		1,848,000
Foreign currency translation adjustment	(58,000)			(58,000)
Net Income (Loss)	(23,407,000)				(23,407,000)
Temporary equity Ending balance at Sep. 30, 2024	$ 0
Temporary equity Ending balance, shares at Sep. 30, 2024	0
Ending balance at Sep. 30, 2024	$ 313,748,000		$ 545,321,000	$ 109,000	$ (231,682,000)
Ending balance, shares at Sep. 30, 2024	34,196,821	34,196,821