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Restructuring Restructuring (Tables)
6 Months Ended
Jun. 30, 2012
Restructuring and Related Activities [Abstract]  
Summary of Restructuring Costs Incurred During Period, Incurred to Date and Total Expected Restructuring Costs
The following provides a summary of restructuring costs incurred during the three and six months ended June 30, 2012, incurred to date and total expected restructuring costs:
 
 
Employee Termination Benefits
 
Other Restructuring Costs
 
Total
Three Months Ended
 
 
 
 
 
June 30, 2012
$
234

 
$
614

 
$
848

June 30, 2011
396

 
219

 
615


 
 
 
 
 
Six Months Ended
 
 
 
 
 
June 30, 2012
$
629

 
$
1,030

 
$
1,659

June 30, 2011
396

 
219

 
615


 
 
 
 
 
As of June 30, 2012
 
 
 
 
 
Cumulative restructuring costs
$
3,826

 
$
3,237

 
$
7,063

Total expected restructuring costs
$
3,900

 
$
4,400

 
$
8,300

Rollforward of the Liabilities Associated with the Restructuring Activities
The following is a rollforward of the liabilities associated with the restructuring activities since December 31, 2011.  The liabilities are reported as a component of accrued and other liabilities in the accompanying consolidated balance sheet as of June 30, 2012.
 
 
Employee
Termination
Benefits
 
Other
Restructuring
Costs
 
Total
Balance as of December 31, 2011
$
1,571

 
$
295

 
$
1,866

Charges
629

 
1,030

 
1,659

Payments and other adjustments
(1,332
)
 
(1,080
)
 
(2,412
)
Balance as of June 30, 2012
$
868

 
$
245

 
$
1,113