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BUSINESS REORGANIZATION EXPENSES (Tables)
3 Months Ended
Mar. 31, 2013
Restructuring and Related Activities [Abstract]  
Business reorganization expenses
Business reorganization expenses for the three months ended March 31, 2013 and 2012 by plan were as follows:  
 
 
 
Three Months Ended March 31,
 
 
2013
 
2012
2006 Plan
 
$
36

 
$

2008 Plan
 

 

2009 Plan
 

 
(48
)
2012 Plan
 
1,946

 
988

Total
 
$
1,982

 
$
940

Changes in accrued business reorganization expenses
Changes in the accrued business reorganization expenses for the three months ended March 31, 2013 were as follows:
 
For The Three Months Ended March 31, 2013
December 31,
2012
 
Changes in
Estimate
 
Additional
Charges
 
Payments
 
March 31,
2013
Lease termination payments
$
2,678

 
$
7

 
$

 
$
(510
)
 
$
2,175

Employee termination benefits
715

 

 
1,764

 
(633
)
 
1,846

Other associated costs
27

 

 
211

 
(234
)
 
4

Total
$
3,420

 
$
7

 
$
1,975

 
$
(1,377
)
 
$
4,025