Operating Segment and Enterprise Wide Reporting (Tables)

12 Months Ended

Dec. 31, 2019

Segment Reporting [Abstract]

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

The following tables present information about reportable segments, including the Company’s disaggregation of revenue by product (in thousands):

					Sirius
	Products		Research		Decisions		Consolidated
Year Ended December 31, 2019
Research services revenues
Research	$	—	$	161,487	$	57,702	$	219,189
Connect		54,350		—		1,874		56,224
Analytics		23,322		—		—		23,322
Total research services revenues		77,672		161,487		59,576		298,735
Advisory services and events revenues
Consulting		76,567		53,258		6,127		135,952
Events		12,985		—		14,025		27,010
Total advisory services and events revenues		89,552		53,258		20,152		162,962
Total segment revenues		167,224		214,745		79,728		461,697
Segment expenses		81,520		55,330		45,734		182,584
Contribution margin		85,704		159,415		33,994		279,113
Selling, marketing, administrative and other expenses								(248,621	)
Amortization of intangible assets								(22,619	)
Acquisition and integration costs								(8,948	)
Interest expense, other income (expense) and gains (losses) on investments								(8,524	)
Loss before income taxes							$	(9,599	)

					Sirius
	Product		Research		Decisions		Consolidated
Year Ended December 31, 2018
Research services revenues
Research	$	—	$	157,112	$	—	$	157,112
Connect		51,377		—		—		51,377
Analytics		19,910		—		—		19,910
Total research services revenues		71,287		157,112		—		228,399
Advisory services and events revenues
Consulting		64,309		51,396		—		115,705
Events		13,471		—		—		13,471
Total advisory services and events revenues		77,780		51,396		—		129,176
Total segment revenues		149,067		208,508		—		357,575
Segment expenses		75,039		53,326		—		128,365
Contribution margin		74,028		155,182		—		229,210
Selling, marketing, administrative and other expenses								(201,836	)
Amortization of intangible assets								(1,162	)
Acquisition and integration costs								(3,787	)
Other income (expense) and gains (losses) on investments								1,100
Income before income taxes							$	23,525

					Sirius
	Product		Research		Decisions		Consolidated
Year Ended December 31, 2017
Research services revenues
Research	$	—	$	148,935	$	—	$	148,935
Connect		48,798		—		—		48,798
Analytics		18,738		—		—		18,738
Total research services revenues		67,536		148,935		—		216,471
Advisory services and events revenues
Consulting		64,083		45,364		—		109,447
Events		11,755		—		—		11,755
Total advisory services and events revenues		75,838		45,364		—		121,202
Total segment revenues		143,374		194,299		—		337,673
Segment expenses		67,739		50,972		—		118,711
Contribution margin		75,635		143,327		—		218,962
Selling, marketing, administrative and other expenses								(190,632	)
Amortization of intangible assets								(781	)
Acquisition and integration costs								—
Other income (expense) and gains (losses) on investments								(178	)
Income before income taxes							$	27,371

Schedule of Net Long-lived Tangible Assets by Location

Net long-lived tangible assets by location as of December 31, 2019 and 2018 are as follows (in thousands):

	2019		2018
United States	$	26,709	$	20,880
United Kingdom		578		522
Europe (excluding United Kingdom)		97		83
Asia Pacific		2,553		517
Other		—		3
Total	$	29,937	$	22,005

Schedule of Revenues by Geographic Destination, Based on Location Products and Services and as a Percentage of Total Revenues

Revenues by geographic destination, based on the location products and services are consumed, and as a percentage of total revenues for the years ended December 31, 2019, 2018, and 2017 are as follows (dollars in thousands):

	2019			2018			2017
United States		79	%		77	%		77	%
Europe (excluding United Kingdom)		7			8			9
United Kingdom		4			4			4
Canada		4			4			4
Asia Pacific		5			5			4
Other		1			2			2
Total		100	%		100	%		100	%

	2019		2018		2017
United States	$	362,867	$	274,151	$	260,077
Europe (excluding United Kingdom)		32,585		29,741		28,525
United Kingdom		21,316		15,273		13,651
Canada		17,246		15,569		14,523
Asia Pacific		22,842		17,839		15,952
Other		4,841		5,002		4,945
Total	$	461,697	$	357,575	$	337,673