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Deferred Tax Assets and Liabilities (Table Text Block)
12 Months Ended
Mar. 31, 2013
Table Text Block [Abstract]  
Components of Deferred Tax Assets and Liabilities
Significant components of our deferred tax assets and liabilities were as follows:
 
 
March 31,
 
 
2013
 
2012
 
 
(In thousands)
Deferred tax assets:
 
 
 
 
Net operating loss and credit carry forwards
$
2,007
$
3,080
Accrued expenses
 
153,807
 
126,361
Policy benefit and losses, claims and loss expenses payable, net
 
24,137
 
15,493
Unrealized losses
 
-
 
6,649
Other
 
454
 
-
Total deferred tax assets
$
180,405
$
151,583
 
 
 
 
 
Deferred tax liabilities:
 
 
 
 
Property, plant and equipment
$
552,548
$
519,409
Deferred policy acquisition costs
 
12,270
 
2,838
Unrealized gains
 
9,245
 
-
Other
 
-
 
328
Total deferred tax liabilities
 
574,063
 
522,575
Net deferred tax liability
$
393,658
$
370,992
The net operating loss and credit carry-forwards in the above table are primarily attributable to $14.7 million of state net operating losses that will begin to expire March 31, 2014 if not utilized.