Condensed Consolidated Statements of Equity (Deficit) - USD ($) $ in Thousands	Total	Ordinary Shares	Additional Paid in Capital	Accumulated Other Comprehensive Loss	Accumulated Deficit	Net Parent Investment
Beginning balance at Dec. 31, 2022	$ (21,656)					$ (21,656)
Net transfers from Former Parent prior to Separation	56,135					56,135
Share-based compensation expense allocated from Former Parent	2,753					2,753
Net Income (Loss)	(46,467)					(46,467)
Ending balance at Mar. 31, 2023	(9,235)					(9,235)
Beginning balance at Dec. 31, 2022	(21,656)					(21,656)
Net Income (Loss)	(96,631)
Ending balance at Jun. 30, 2023	(10,232)					(10,232)
Beginning balance at Mar. 31, 2023	(9,235)					(9,235)
Net transfers from Former Parent prior to Separation	46,026					46,026
Share-based compensation expense allocated from Former Parent	3,141					3,141
Net Income (Loss)	(50,164)					(50,164)
Ending balance at Jun. 30, 2023	(10,232)					$ (10,232)
Beginning balance at Dec. 31, 2023	263,817	$ 167	$ 294,507		$ (30,857)
Beginning balance, in shares at Dec. 31, 2023		16,689,740
Issuance of ordinary shares under employee share plans		$ 2	(2)
Issuance of ordinary shares under employee share plans, shares		232,810
Share-based compensation expense	2,101		2,101
Unrealized gain (loss) on marketable securities	(74)			$ (74)
Net Income (Loss)	(30,917)				(30,917)
Ending balance at Mar. 31, 2024	234,927	$ 169	296,606	(74)	(61,774)
Ending balance, in shares at Mar. 31, 2024		16,922,550
Beginning balance at Dec. 31, 2023	263,817	$ 167	294,507		(30,857)
Beginning balance, in shares at Dec. 31, 2023		16,689,740
Unrealized gain (loss) on marketable securities	(54)
Net Income (Loss)	(62,481)
Ending balance at Jun. 30, 2024	204,573	$ 169	297,796	(54)	(93,338)
Ending balance, in shares at Jun. 30, 2024		16,927,110
Beginning balance at Mar. 31, 2024	234,927	$ 169	296,606	(74)	(61,774)
Beginning balance, in shares at Mar. 31, 2024		16,922,550
Issuance of ordinary shares under employee share plans, shares		4,560
Share-based compensation expense	1,190		1,190
Unrealized gain (loss) on marketable securities	20			20
Net Income (Loss)	(31,564)				(31,564)
Ending balance at Jun. 30, 2024	$ 204,573	$ 169	$ 297,796	$ (54)	$ (93,338)
Ending balance, in shares at Jun. 30, 2024		16,927,110