Segment and Geographic Information

3 Months Ended

Mar. 31, 2015

Segment Reporting [Abstract]

Segment and Geographic Information

13. Segment and Geographic Information

The Company operates an electronic multi-party platform for the trading of fixed-income securities and provides related data, analytics, compliance tools and post-trade services. The Company considers its operations to constitute a single business segment because of the highly integrated nature of these product and services, of the financial markets in which the Company competes and of the Company’s worldwide business activities. The Company believes that results by geographic region or client sector are not necessarily meaningful in understanding its business.

For the three months ended March 31, 2015 and 2014, the U.K. is the only individual foreign country in which the Company had a subsidiary that accounted for 10% or more of the total revenues or total long-lived assets of the Company.  Revenues and long-lived assets are attributed to a geographic area based on the location of the particular subsidiary. Long-lived assets are defined as furniture, equipment, leasehold improvements and capitalized software, net of accumulated depreciation and amortization.  Information regarding revenue for the three months ended March 31, 2015 and 2014 and long-lived assets as of March 31, 2015 and 2014 follows:

	Three Months Ended March 31,
	2015		2014
	(In thousands)
Revenues
United States	$	66,453	$	53,576
United Kingdom		10,065		9,658
Other		253		164
Total	$	76,771	$	63,398

	As of
	March 31, 2015		December 31, 2014
	(In thousands)
Long-lived assets, as defined
United States	$	22,265	$	23,099
United Kingdom		8,902		9,057
Other		23		29
Total	$	31,190	$	32,185