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Management Actions (Tables)
3 Months Ended
Mar. 31, 2012
Management Actions [Abstract]  
Reconciliation of beginning and ending liability balances
A reconciliation of the beginning and ending liability balances is as follows:
 
   
Severance, Early Retirement and Related Costs
 
2010 restructuring action
 $1,671 
Cash payments
  (87)
December 31, 2010 balance
 $1,584 
2011 utilization:
    
Cash payments
  (1,534)
Foreign currency adjustments
  (54)
Change in estimate
  110 
December 31, 2011 balance
 $106 
2012 utilization:
    
Cash payments
  - 
Foreign currency adjustments
  (7)
March 31, 2012 balance
 $99