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RESTRUCTURING (Tables)
12 Months Ended
Dec. 31, 2011
Restructuring Activity and Balances
The following table displays the activity and balances for the restructuring and asset impairment activity during the years ended December 31, 2011 and 2010 (in thousands):
 
   
December 31,
2010
Restructuring
Liability
   
Initial
Restructuring
Charges
   
Subsequent
Plan
Adjustments
   
Cash
Payments
   
December 31,
2011
Restructuring
Liability
 
Activity for 2011 restructuring charge:
                             
Real estate obligations
  $     $ 421     $ 60     $ (120 )   $ 361  
Activity for 2010 restructuring charge:
                                       
Real estate obligations
    12                   (12 )      
Activity for 2007 restructuring charge:
                                       
Real estate obligations
    5,635             1,124       (1,597 )     5,162  
Activity for 2001 restructuring charge:
                                       
Real estate obligations
    2,317             474       (721 )     2,070  
    $ 7,964     $ 421     $ 1,658     $ (2,450 )   $ 7,593  
 
   
December 31,
2009
Restructuring
Liability
   
Initial
Restructuring
Charges
   
Subsequent
Plan
Adjustments
   
Cash
Payments
   
December 31,
2010
Restructuring
Liability
 
Activity for 2010 restructuring charge:
                                       
Real estate obligations
  $     $ 36     $ (5 )   $ (19 )   $ 12  
Activity for 2009 restructuring charge:
                                       
Employee terminations
    36             18       (54 )      
Real estate obligations
    178             11       (189 )      
Activity for 2007 restructuring charge:
                                       
Real estate obligations
    6,248             938       (1,551 )     5,635  
Activity for 2001 restructuring charge:
                                       
Real estate obligations
    2,480             438       (601 )     2,317  
    $ 8,942     $ 36     $ 1,400     $ (2,414 )   $ 7,964