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RESTRUCTURING EXPENSE (Tables)
12 Months Ended
Dec. 31, 2012
RESTRUCTURING EXPENSE  
Schedule of restructuring liabilities along with charges (credits) to expense and payments associated with the facilities consolidation and restructuring program for lease and contract termination costs

Restructuring liabilities along with charges (credits) to expense and payments associated with the facilities consolidation and restructuring program are as follows (in thousands):

 
  Balance at
Beginning of
Year
  Accretion
Expense
  Net Cash
Payments
  Adjustments   Balance at
End of Year
 

Year ended December 31, 2012

  $ 1,491   $ 143   $ (513 ) $ 76   $ 1,197  

Year ended December 31, 2011

  $ 1,797   $ 166   $ (472 ) $   $ 1,491