Concentrations of risk and geographic information - Schedule of Revenue by Geographic Segment (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Segment Reporting [Line Items]
Revenues	$ 104,934	$ 152,643	$ 203,999	$ 286,951
United States [Member]
Segment Reporting [Line Items]
Revenues	65,900	81,600	121,200	144,400
Americas [Member]
Segment Reporting [Line Items]
Revenues	68,621	98,780	136,069	180,635
Europe, Middle East and Africa [Member]
Segment Reporting [Line Items]
Revenues	20,144	35,128	40,893	75,204
Asia and Pacific Area Countries [Member]
Segment Reporting [Line Items]
Revenues	$ 16,169	$ 18,735	$ 27,037	$ 31,112

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details