Acquisitions, Intangible Assets, and Goodwill - Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	$ 22,596	$ 13,790
Accumulated amortization	(6,513)	(3,504)
Total	$ 16,083	$ 10,286
Developed technology
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	4 years 1 month 6 days	4 years 9 months 18 days
Gross carrying amount	$ 5,604	$ 4,007
Accumulated amortization	(1,518)	(765)
Total	$ 4,086	$ 3,242
Trade name
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	3 years 8 months 12 days	4 years 7 months 6 days
Gross carrying amount	$ 4,451	$ 3,810
Accumulated amortization	(1,404)	(656)
Total	$ 3,047	$ 3,154
Content
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	2 years 3 months 18 days	3 years 1 month 6 days
Gross carrying amount	$ 2,387	$ 1,958
Accumulated amortization	(1,021)	(471)
Total	$ 1,366	$ 1,487
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	4 years 4 months 24 days	2 years 3 months 18 days
Gross carrying amount	$ 1,694	$ 600
Accumulated amortization	(396)	(159)
Total	$ 1,298	$ 441
Capitalized internal-use software
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	2 years 9 months 18 days	2 years 7 months 6 days
Gross carrying amount	$ 8,460	$ 3,415
Accumulated amortization	(2,174)	(1,453)
Total	$ 6,286	$ 1,962