Revenue Recognition (Tables)

9 Months Ended

12 Months Ended

Sep. 30, 2021

Dec. 31, 2020

Revenue Recognition

Schedule of disaggregation of revenue

The table below presents the Company’s revenue disaggregated based on the nature of its arrangements (in thousands). Management uses these categories of revenue to evaluate the performance of its businesses and to assess its financial results and forecasts.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Advertising	$	50,240	$	36,051	$	136,693	$	94,105
Content		26,483		27,476		70,261		74,947
Commerce		13,373		11,716		44,894		29,245
	$	90,096	$	75,243	$	251,848	$	198,297

The following table presents the Company’s revenue disaggregated by geography (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Revenue:
United States	$	79,074	$	67,668	$	224,854	$	179,689
International		11,022		7,575		26,994		18,608
Total	$	90,096	$	75,243	$	251,848	$	198,297

	December 31,
	2020		2019		2018
Advertising	$	149,704	$	128,438	$	106,280
Content		119,846		150,876		177,055
Commerce and other		51,774		38,609		23,916
	$	321,324	$	317,923	$	307,251