Acquisitions, Acquired Intangible Assets, and Goodwill - Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	$ 13,935	$ 4,226
Accumulated amortization	(2,591)	(1,301)
Net carrying amount	11,344	2,925
Developed technology
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	4,294	1,194
Accumulated amortization	(515)	(266)
Net carrying amount	3,779	928
Trade name
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	3,826	68
Accumulated amortization	(308)	(30)
Net carrying amount	3,518	38
Content
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	1,958
Accumulated amortization	(224)
Net carrying amount	1,734
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	600
Accumulated amortization	(59)
Net carrying amount	541
Capitalized internal-use software
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	3,257	2,964
Accumulated amortization	(1,485)	(1,005)
Net carrying amount	$ 1,772	$ 1,959