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

 

 

 

 

(in thousands)

 

Balance at December 31, 2011

 

$

171

 

Severance and related costs

 

3,034

 

Cash payments

 

(2,358

)

Noncash payments (accelerated vesting of certain stock options)

 

(279

)

Balance at June 30, 2012

 

$

568