Segment and geographic information - Revenue by Region (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Revenue	$ 515,657	$ 429,899	$ 276,327
North America
Segment Reporting Information [Line Items]
Revenue	199,268	168,612	113,604
Europe, Middle East, Africa
Segment Reporting Information [Line Items]
Revenue	168,612	139,005	88,637
Asia Pacific
Segment Reporting Information [Line Items]
Revenue	107,924	85,847	47,047
Latin America
Segment Reporting Information [Line Items]
Revenue	$ 39,853	$ 36,435	$ 27,039

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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+ Details