Accrued expenses and other current liabilities - Schedule of Changes to Withholding Tax Reserve (Details) - Historical Tax Withholding Possible Loss - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Loss Contingency Accrual [Roll Forward]
Balance, beginning of period	$ 2,572	$ 15,693	$ 2,528	$ 17,036
Amounts charged to (released from) expense	45	157	89	(1,186)
Net payments and settlements	0	0	0	0
Balance, end of period	$ 2,617	$ 15,850	$ 2,617	$ 15,850