Stock-Based Compensation - Plan (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Stock-Based Compensation
Total stock-based compensation expense	$ 6,979	$ 5,089	$ 20,277	$ 20,645
Selling and marketing
Stock-Based Compensation
Total stock-based compensation expense	1,087	1,690	3,028	3,592
Product and technology
Stock-Based Compensation
Total stock-based compensation expense	1,947	911	4,650	3,888
General and administrative
Stock-Based Compensation
Total stock-based compensation expense	$ 3,945	$ 2,488	$ 12,599	$ 13,165