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Restructuring And Impairment Costs (Tables)
6 Months Ended
Sep. 30, 2012
Restructuring Costs [Abstract]  
Restructuring And Impairment Costs
A summary of the restructuring costs recorded during the six months ended September 30, 2012 and 2011, is as follows:
 
(in thousands of dollars)
 
Six Months Ended September 30, 2012
 
Six Months Ended September 30, 2011
 
 
 
 
 
Employee termination benefits
 
$
3,687

 
$
6,724

Other restructuring costs
 

 
3,097

   Total
 
$
3,687

 
$
9,821

Reconciliation Of Company's Liability For The Restructuring Costs
A reconciliation of the Company’s liability for the employee termination benefits and other restructuring costs discussed above for the six months ended September 30, 2012 and 2011, is as follows:

(in thousands of dollars)
 
Employee
Termination
Benefits
 
Other Costs
 
Total
 
 
 
 
 
 
 
Six Months Ended September 30, 2011:
 
 
 
 
 
 
Balance at beginning of year
 
$
6,386

 
$
225

 
$
6,611

Costs charged to expense
 
6,724

 
3,097

 
9,821

Payments
 
(10,914
)
 
(37
)
 
(10,951
)
Balance at September 30, 2011
 
$
2,196

 
$
3,285

 
$
5,481

 
 
 
 
 
 
 
Six Months Ended September 30, 2012:
 
 
 
 
 
 
Balance at beginning of year
 
$
1,271

 
$
291

 
$
1,562

Costs charged to expense
 
3,687

 

 
3,687

Payments
 
(4,766
)
 
(253
)
 
(5,019
)
Balance at September 30, 2012
 
$
192

 
$
38

 
$
230