Operating Segments (Tables)

6 Months Ended

Jun. 30, 2022

Segment Reporting [Abstract]

Schedule of Information by Reportable Segment

The Company provides information by reportable segment in the tables below (in thousands):

	Research Segment			Consulting Segment			Events Segment			Consolidated
Three Months Ended June 30, 2022
Research revenues	$	89,447		$	—		$	—		$	89,447
Consulting revenues		10,921			28,341			—			39,262
Events revenues		—			—			19,537			19,537
Total segment revenues		100,368			28,341			19,537			148,246
Segment expenses		(32,897	)		(14,059	)		(11,051	)		(58,007	)
Selling, marketing, administrative and other expenses											(66,182	)
Amortization of intangible assets											(3,354	)
Interest expense, other income, and gains on investments											(432	)
Income before income taxes										$	20,271

	Research Segment			Consulting Segment			Events Segment			Consolidated
Three Months Ended June 30, 2021
Research revenues	$	81,002		$	—		$	—		$	81,002
Consulting revenues		12,842			28,118			—			40,960
Events revenues		—			—			6,708			6,708
Total segment revenues		93,844			28,118			6,708			128,670
Segment expenses		(29,417	)		(12,851	)		(3,931	)		(46,199	)
Selling, marketing, administrative and other expenses											(65,204	)
Amortization of intangible assets											(3,968	)
Integration costs											(216	)
Interest expense, other expense, and gains on investments											(1,267	)
Income before income taxes										$	11,816

	Research Segment			Consulting Segment			Events Segment			Consolidated
Six Months Ended June 30, 2022
Research revenues	$	175,227		$	—		$	—		$	175,227
Consulting revenues		22,111			55,582			—			77,693
Events revenues		—			—			20,297			20,297
Total segment revenues		197,338			55,582			20,297			273,217
Segment expenses		(67,077	)		(28,376	)		(12,802	)		(108,255	)
Selling, marketing, administrative and other expenses											(131,072	)
Amortization of intangible assets											(6,716	)
Interest expense, other expense, and gains on investments											(876	)
Income before income taxes										$	26,298

	Research Segment			Consulting Segment			Events Segment			Consolidated
Six Months Ended June 30, 2021
Research revenues	$	155,970		$	—		$	—		$	155,970
Consulting revenues		25,573			53,937			—			79,510
Events revenues		—			—			6,971			6,971
Total segment revenues		181,543			53,937			6,971			242,451
Segment expenses		(60,134	)		(25,176	)		(5,495	)		(90,805	)
Selling, marketing, administrative and other expenses											(122,822	)
Amortization of intangible assets											(7,871	)
Integration costs											(334	)
Interest expense, other expense, and gains on investments											(2,866	)
Income before income taxes										$	17,753