Leases - Lease Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Lessee, Lease, Description [Line Items]
Total operating lease costs	$ 4,364	$ 5,536	$ 6,293
Cost of revenue
Lessee, Lease, Description [Line Items]
Total operating lease costs	23	12	62
Sales and marketing
Lessee, Lease, Description [Line Items]
Total operating lease costs	348	583	1,356
Technology and development
Lessee, Lease, Description [Line Items]
Total operating lease costs	785	1,104	2,082
General and administrative
Lessee, Lease, Description [Line Items]
Total operating lease costs	$ 3,208	$ 3,837	$ 2,793