Operating Segments (Tables)

3 Months Ended

Mar. 31, 2023

Segment Reporting [Abstract]

Schedule of Information about Reportable Segments, Disaggregation of Revenue by Product

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

	Research Segment			Consulting Segment			Events Segment			Consolidated
Three Months Ended March 31, 2023
Research revenues	$	80,906		$	—		$	—		$	80,906
Consulting revenues		7,919			23,831			—			31,750
Events revenues		—			—			1,014			1,014
Total segment revenues		88,825			23,831			1,014			113,670
Segment expenses		(35,507	)		(12,353	)		(1,631	)		(49,491	)
Selling, marketing, administrative and other expenses											(64,664	)
Amortization of intangible assets											(3,066	)
Restructuring costs											(1,589	)
Interest expense, other income, and gains on investments											(243	)
Loss before income taxes										$	(5,383	)

	Research Segment			Consulting Segment			Events Segment			Consolidated
Three Months Ended March 31, 2022
Research revenues	$	85,780		$	—		$	—		$	85,780
Consulting revenues		11,190			27,241			—			38,431
Events revenues		—			—			760			760
Total segment revenues		96,970			27,241			760			124,971
Segment expenses		(34,180	)		(14,317	)		(1,751	)		(50,248	)
Selling, marketing, administrative and other expenses											(64,890	)
Amortization of intangible assets											(3,362	)
Interest expense, other expense, and gains on investments											(444	)
Income before income taxes										$	6,027