Acquisitions, Acquired Intangible Assets, and Goodwill - Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	$ 13,790	$ 4,226
Accumulated amortization	(3,504)	(1,301)
Net carrying amount	$ 10,286	$ 2,925
Developed technology
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	4 years 9 months 18 days	4 years 8 months 12 days
Gross carrying amount	$ 4,007	$ 1,194
Accumulated amortization	(765)	(266)
Net carrying amount	$ 3,242	$ 928
Trade name
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	4 years 7 months 6 days	1 year 8 months 12 days
Gross carrying amount	$ 3,810	$ 68
Accumulated amortization	(656)	(30)
Net carrying amount	$ 3,154	$ 38
Content
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	3 years 1 month 6 days
Gross carrying amount	$ 1,958
Accumulated amortization	(471)
Net carrying amount	$ 1,487
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	2 years 3 months 18 days
Gross carrying amount	$ 600
Accumulated amortization	(159)
Net carrying amount	$ 441
Capitalized internal-use software
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average useful life	2 years 7 months 6 days	2 years 6 months
Gross carrying amount	$ 3,415	$ 2,964
Accumulated amortization	(1,453)	(1,005)
Net carrying amount	$ 1,962	$ 1,959