Condensed Consolidated Statement of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Ordinary Shares	Treasury Stock	Additional Paid-in Capital	Accumulated Deficit
Treasury Stock, Shares			(9,317,202)
Balance at Dec. 31, 2023	$ 552,097	$ 302,756	$ (63,752)	$ 1,899,456	$ (1,586,363)
Balance (in shares) at Dec. 31, 2023		418,141,295
Exercise of stock options	10	$ 6		4
Exercise of stock options (in shares)		9,500
Vesting of restricted stock units	(1,436)	$ 1,980	$ (1,436)	(1,980)
Vesting of restricted stock units (in shares)		3,119,637	(1,217,450)
Stock-based compensation	5,218			5,218
Loss for the period	(9,953)				(9,953)
Balance at Mar. 31, 2024	545,936	$ 304,742	$ (65,188)	1,902,698	(1,596,316)
Balance (in shares) at Mar. 31, 2024		421,270,432
Balance at Dec. 31, 2023	$ 552,097	$ 302,756	(63,752)	1,899,456	(1,586,363)
Balance (in shares) at Dec. 31, 2023		418,141,295
Exercise of stock options (in shares)	9,500
Loss for the period	$ (33,565)
Balance at Sep. 30, 2024	531,375	$ 305,202	$ (65,344)	1,911,445	(1,619,928)
Balance (in shares) at Sep. 30, 2024		421,994,431
Treasury Stock, Shares			(10,534,652)
Balance at Mar. 31, 2024	545,936	$ 304,742	$ (65,188)	1,902,698	(1,596,316)
Balance (in shares) at Mar. 31, 2024		421,270,432
Issuance of common stock under employee stock purchase plan	122	$ 89		33
Issuance of common stock under employee stock purchase plan (in shares)		139,982
Vesting of restricted stock units	(88)	$ 215	$ (88)	(215)
Vesting of restricted stock units (in shares)		340,936	(102,928)
Stock-based compensation	4,387			4,387
Loss for the period	1,522				1,522
Balance at Jun. 30, 2024	551,879	$ 305,046	$ (65,276)	1,906,903	(1,594,794)
Balance (in shares) at Jun. 30, 2024		421,751,350
Treasury Stock, Shares			(10,637,580)
Vesting of restricted stock units	(68)	$ 156	$ (68)	(156)
Vesting of restricted stock units (in shares)		243,081	(95,173)
Stock-based compensation	4,698			4,698
Loss for the period	(25,134)				(25,134)
Balance at Sep. 30, 2024	$ 531,375	$ 305,202	$ (65,344)	1,911,445	(1,619,928)
Balance (in shares) at Sep. 30, 2024		421,994,431
Treasury Stock, Shares			(10,732,753)
Treasury Stock, Shares	10,672,049		(10,672,049)
Balance at Dec. 31, 2024	$ 486,176	$ 305,298	$ (65,326)	1,914,750	(1,668,546)
Balance (in shares) at Dec. 31, 2024		422,256,900
Vesting of restricted stock units	(1,119)	$ 2,854	$ (1,119)	(2,854)
Vesting of restricted stock units (in shares)		4,585,679	(1,805,341)
Stock-based compensation	4,327			4,327
Loss for the period	(15,697)				(15,697)
Balance at Mar. 31, 2025	473,687	$ 308,152	$ (66,445)	1,916,223	(1,684,243)
Balance (in shares) at Mar. 31, 2025		426,842,579
Balance at Dec. 31, 2024	$ 486,176	$ 305,298	(65,326)	1,914,750	(1,668,546)
Balance (in shares) at Dec. 31, 2024		422,256,900
Exercise of stock options (in shares)	0
Loss for the period	$ (37,574)
Balance at Sep. 30, 2025	458,894	$ 310,019	$ (67,356)	1,922,351	(1,706,120)
Balance (in shares) at Sep. 30, 2025		429,597,419
Treasury Stock, Shares			(12,477,390)
Balance at Mar. 31, 2025	473,687	$ 308,152	$ (66,445)	1,916,223	(1,684,243)
Balance (in shares) at Mar. 31, 2025		426,842,579
Issuance of common stock under employee stock purchase plan	57		$ 57
Issuance of common stock under employee stock purchase plan (in shares)			97,520
Vesting of restricted stock units	(720)	$ 1,269	$ (720)	(1,269)
Vesting of restricted stock units (in shares)		1,872,240	(933,452)
Stock-based compensation	6,039			6,039
Loss for the period	(14,139)				(14,139)
Balance at Jun. 30, 2025	464,924	$ 309,421	$ (67,108)	1,920,993	(1,698,382)
Balance (in shares) at Jun. 30, 2025		428,714,819
Treasury Stock, Shares			(13,313,322)
Vesting of restricted stock units	(248)	$ 598	$ (248)	(598)
Vesting of restricted stock units (in shares)		882,600	(318,120)
Stock-based compensation	1,956			1,956
Loss for the period	(7,738)				(7,738)
Balance at Sep. 30, 2025	$ 458,894	$ 310,019	$ (67,356)	$ 1,922,351	$ (1,706,120)
Balance (in shares) at Sep. 30, 2025		429,597,419
Treasury Stock, Shares	13,631,442		(13,631,442)