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RESTRUCTURING CHARGES (Tables)
9 Months Ended
Sep. 30, 2012
Restructuring Charges [Abstract]  
Summary of Changes in Restructuring Accrual
 
Three Months Ended September 30, 2012
 
Nine Months Ended September 30, 2012
 
Employee
Severance
Costs
 
Contract
Termination
Costs
 
Other
Costs
 
Total
 
Employee
Severance
Costs
 
Contract
Termination
Costs
 
Other
Costs
 
Total
 
 
 
 
Beginning balance
$
150

 
$
1,707

 
$

 
$
1,857

 
$
82

 
$
2,661

 
$

 
$
2,743

Expensed
286

 

 
167

 
453

 
1,601

 

 
402

 
2,004

Payments
(206
)
 
(162
)
 
(167
)
 
(535
)
 
(1,500
)
 
(1,091
)
 
(402
)
 
(2,993
)
Reserve adjustments
6

 

 

 
6

 
59

 
(14
)
 

 
45

Foreign currency changes
(9
)
 
9

 

 

 
(15
)
 
(3
)
 

 
(18
)
Ending balance
$
227

 
$
1,554

 
$

 
$
1,781

 
$
227

 
$
1,554

 
$

 
$
1,781