Stockholders’ Equity - Stock-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation	$ 14,391	$ 9,247	$ 26,295	$ 14,628
Cost of platform
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation	4,710	3,186	8,597	5,293
Sales and marketing
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation	1,043	696	1,812	1,097
General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation	$ 8,638	$ 5,365	$ 15,886	$ 8,238

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