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Restructuring and Other (Tables)
6 Months Ended
Jun. 30, 2013
Restructuring and Other
     Facility Exit Costs  
     (in thousands)  

Pre-2012 Activities

  

Balance at December 31, 2011

   $ 1,862   

Cash payments

     (778
  

 

 

 

Balance at December 31, 2012

     1,084   

Change in estimate

     (105

Cash payments

     (183
  

 

 

 

Balance at March 31, 2013

     796   

Cash payments

     (199
  

 

 

 

Balance at June 30, 2013

   $ 597