XML 18 R33.htm IDEA: XBRL DOCUMENT v2.4.0.6
Restructuring Charges (Tables)
9 Months Ended
Sep. 30, 2012
Restructuring Charges [Abstract]  
Schedule of Restructuring and Related Costs
 
 
Employee
Severance
and Related Benefits
 
Other Expenses
 
Total
 
 
(in thousands)
Balance at December 31, 2011
 

 

 

Charges
 
6,622

 

 
6,622

Payments
 
(1,788
)
 

 
(1,788
)
Balance at September 30, 2012
 
$
4,834

 

 
$
4,834