Marketable securities - Summary of marketable securities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Marketable securities, current:
Fair Value	$ 189,405	$ 127,091
Marketable securities, non-current
Fair Value	22,359	28,008
Amortized Cost	211,711	155,226
Gross Unrealized Gains	217	151
Gross Unrealized Losses	(164)	(278)
Fair Value	211,764	155,099
Corporate debt securities
Marketable securities, current:
Amortized Cost	164,469	100,903
Gross Unrealized Gains	189	16
Gross Unrealized Losses	(85)	(221)
Fair Value	164,573	100,698
Marketable securities, non-current
Amortized Cost	22,424	27,901
Gross Unrealized Gains	12	120
Gross Unrealized Losses	(78)	(14)
Fair Value	22,358	28,007
Fair Value	186,931	128,705
U.S. Treasury securities
Marketable securities, current:
Amortized Cost	18,291	5,965
Gross Unrealized Gains	12	1
Gross Unrealized Losses	(1)	0
Fair Value	18,302	5,966
Marketable securities, non-current
Fair Value	18,302	5,966
U.S. government debt securities
Marketable securities, current:
Amortized Cost	6,527	20,457
Gross Unrealized Gains	4	14
Gross Unrealized Losses	0	(43)
Fair Value	6,531	20,428
Marketable securities, non-current
Fair Value	$ 6,531	$ 20,428