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Segment Information (Tables)
 6 Months Ended
Jun. 30, 2012
Segment Information  
Schedule of financial information related to the foreign subsidiaries

 

 

 

 

For the three
months ended
June 30,

 

For the six
months ended
June 30,

 

 

 

2012

 

2011

 

2012

 

2011

 

 

 

 

 

 

 

 

 

 

 

Revenues derived from foreign subsidiaries

 

$

11,482

 

$

12,467

 

$

22,314

 

$

25,011

 

 

 

 

 

 

 

 

 

 

 

Identifiable assets as of June 30,

 

$

24,739

 

$

25,637