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Segment Information (Tables)
3 Months Ended
Mar. 31, 2013
Segment Information  
Schedule of financial information related to the foreign subsidiaries

Financial information related to the foreign subsidiaries is summarized below (in thousands):

 

 

 

For the three months ended
March 31,

 

 

 

2013

 

2012

 

 

 

 

 

 

 

Revenues derived from foreign subsidiaries

 

$

11,093

 

$

10,832

 

Identifiable assets as of March 31,

 

$

27,174

 

$

24,524