XML 49 R10.htm IDEA: XBRL DOCUMENT v2.4.0.6
PRINCIPAL CLIENTS
 3 Months Ended
Mar. 31, 2013
Risks and Uncertainties [Abstract]  
PRINCIPAL CLIENTS
PRINCIPAL CLIENTS

The following table represents revenue concentration of our principal clients:
 
 
Three Months Ended March 31,
 
 
2013
 
2012
 
 
Revenue
Percentage
 
Revenue
Percentage
AT&T Services, Inc. and AT&T Mobility, LLC, subsidiaries of AT&T, Inc. (1)
 
$13,303
24.7%
 
$19,415
38.2%
T-Mobile USA, Inc., a subsidiary of Deutsche Telekom (2)
 
$13,334
24.8%
 
$14,627
28.8%

Comcast Cable Communications Management, LLC, subsidiary of Comcast Corporation (2)
 
$11,357
21.1%
 
 
*
    
* less than 10%
(1) Revenue from this customer is generated through our Domestic and Asia Pacific segments.
(2) Revenue from this customer is generated through our Domestic, Asia Pacific and Latin America segments.

Our work for AT&T is covered by several contracts for a variety of different lines of AT&T business.  These contracts expire over the course of 2013 through 2015.  The initial term of our master services agreement covering all AT&T work expired in January 2010, and had been extended annually with the latest extension through January 31, 2013.   On January 25, 2013, we entered into a new master services agreement with AT&T Services, Inc., which expires December 31, 2015 and may be extended upon mutual agreement.

On July 28, 2011, we entered into a new master services agreement (the “MSA”) with T-Mobile effective July 1, 2011, which covers all services that we provide to T-Mobile. The MSA replaces the previous master services agreement dated October 1, 2007, has an initial term of five years and will automatically renew for additional one-year periods thereafter, but may be terminated by T-Mobile upon 90 days written notice.

On July 25, 2011, we entered into a master services agreement with Comcast Cable Communications Management, LLC, which covers all services that we provide to Comcast (the “Comcast MSA”). The Comcast MSA has an initial term of three years and may be renewed or extended upon mutual agreement, but may be terminated by Comcast upon 90 days written notice.