Goodwill and Intangible Assets, Net - Intangible Assets (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Goodwill, Gross	$ 120,948	$ 120,948
Goodwill, Net	120,948	120,948
Gross Carrying Amount	21,667	21,667
Accumulated Amortization	(13,942)	(10,952)
Net Carrying Amount	7,725	10,715
Total goodwill and intangible assets, Gross	144,839	144,839
Total goodwill and intangible assets	130,897	133,887
Indefinite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	2,224	2,224
Intangible Assets, Net (Including Goodwill) [Abstract]
Gross Carrying Amount	23,891	23,891
Accumulated Amortization	(13,942)	(10,952)
Net Carrying Amount	9,949	12,939
Trade name - website domain
Indefinite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	$ 2,224	$ 2,224
Developed technology
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Amortization Period	1 year 1 month 6 days	1 year 9 months 18 days
Gross Carrying Amount	$ 13,200
Accumulated Amortization	(10,124)	$ (8,035)
Net Carrying Amount	3,076	5,165
Intangible Assets, Net (Including Goodwill) [Abstract]
Accumulated Amortization	$ (10,124)	$ (8,035)
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Amortization Period	5 years 7 months 6 days	6 years 1 month 6 days
Gross Carrying Amount	$ 7,507	$ 7,507
Accumulated Amortization	(3,434)	(2,677)
Net Carrying Amount	4,073	4,830
Intangible Assets, Net (Including Goodwill) [Abstract]
Accumulated Amortization	$ (3,434)	$ (2,677)
Launched in-process research and development assets
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Amortization Period	3 years	3 years 8 months 12 days
Gross Carrying Amount	$ 960
Accumulated Amortization	(384)	$ (240)
Net Carrying Amount	576	720
Intangible Assets, Net (Including Goodwill) [Abstract]
Accumulated Amortization	$ (384)	$ (240)