Statements of changes in shareholders' equity - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	Ordinary shares	Additional paid-in capital	Additional paid-in capital Cumulative Effect, Period of Adoption, Adjustment	Accumulated other comprehensive income (loss)	Retained earnings (accumulated deficit)	Retained earnings (accumulated deficit) Cumulative Effect, Period of Adoption, Adjustment
Beginning balance (in shares) at Dec. 31, 2020			102,334,276
Beginning balance at Dec. 31, 2020	$ 476,526			$ 1,111,435		$ (3,832)	$ (631,077)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation	94,900			94,900
Exercise of options (in shares)			1,585,617
Exercise of options	21,182			21,182
Issuance of shares in connection with employee stock purchase plan (in shares)			51,370
Issuance of shares in connection with employee stock purchase plan	4,546			4,546
Other comprehensive income (loss), net of tax expense	663					663
Net income (loss)	(58,351)						(58,351)
Ending balance (in shares) at Dec. 31, 2021			103,971,263
Ending balance at Dec. 31, 2021	410,494	$ (128,972)		1,099,589	$ (132,474)	(3,169)	(685,926)	$ 3,502
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation	106,955			106,955
Exercise of options (in shares)			991,884
Exercise of options	10,295			10,295
Issuance of shares in connection with employee stock purchase plan (in shares)			86,264
Issuance of shares in connection with employee stock purchase plan	5,224			5,224
Other comprehensive income (loss), net of tax expense	736					736
Net income (loss)	(92,534)						(92,534)
Ending balance (in shares) at Dec. 31, 2022			105,049,411
Ending balance at Dec. 31, 2022	441,170			1,222,063		(2,433)	(778,460)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation	$ 115,608			115,608
Exercise of options (in shares)	827,078		1,823,851
Exercise of options	$ 11,381			11,381
Issuance of shares in connection with employee stock purchase plan (in shares)			202,492
Issuance of shares in connection with employee stock purchase plan	4,416			4,416
Other comprehensive income (loss), net of tax expense	(3,036)					(3,036)
Net income (loss)	(207,043)						(207,043)
Ending balance (in shares) at Dec. 31, 2023			107,075,754
Ending balance at Dec. 31, 2023	$ 362,496			$ 1,353,468		$ (5,469)	$ (985,503)