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Restructuring Charges (Tables)
9 Months Ended
Sep. 30, 2012
Restructuring Charges  
Schedule of changes in restructuring liability

 

 

 

 

(in thousands)

 

Balance at December 31, 2011

 

$

171

 

Severance and related costs

 

3,612

 

Cash payments

 

(3,117

)

Non-cash items

 

(130

)

Balance at September 30, 2012

 

$

536