Net income (loss) per share - Schedule of Net Income (Loss) per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Numerator:
Net income (loss)	$ 3,807	$ (85,288)	$ (107,294)
Weighted-average shares used in computing net income (loss) per share
Basic (in shares)	148,205,408	151,320,497	150,098,776
Dilutive effect of awards issued under equity incentive plans (in shares)	1,799,990	0	0
Diluted (in shares)	150,005,398	151,320,497	150,098,776
Net income (loss) per share:
Basic (in dollars per share)	$ 0.03	$ (0.56)	$ (0.71)
Diluted (in dollars per share)	$ 0.03	$ (0.56)	$ (0.71)