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ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables)
3 Months Ended
Mar. 31, 2013
Equity [Abstract]  
Schedule of changes in accumulated other comprehensive loss (AOCL)
The changes in Accumulated Other Comprehensive Loss (AOCL) for the three months ended March 31, 2013 are as follows (in thousands):
 
Postretirement Liability Adjustment
 
Unrealized Gain (Loss) on Derivatives-Other
 
Unrealized Gain (Loss) on Available-for-Sale Securities
 
Total
Balance at January 1, 2013 (a)
$
(12,958
)
 
$
(621
)
 
$
294

 
$
(13,285
)
Other comprehensive income before reclassifications

 

 
215

 
215

   Amounts reclassified from AOCL (b)

 
7

 
(489
)
 
(482
)
Net current period other comprehensive income (loss)

 
7

 
(274
)
 
(267
)
Balance at March 31, 2013 (a)
$
(12,958
)
 
$
(614
)
 
$
20

 
$
(13,552
)

(a) Determined using a combined statutory tax rate of 41%.
(b) See table below.
Reclassifications out of AOCL
The reclassifications out of AOCL and into earnings during the three months ended March 31, 2013 is as follows (in thousands):
Components of AOCL
Amounts Reclassified from AOCL
Affected Line Item in the Condensed Statements of Income
Three Months Ended
March 31, 2013
Unrealized Loss on Derivatives-Other - Interest Rate Contracts designated as cash flow hedges
$
12

Interest Charges
Unrealized Gain on Available-for-Sale Securities
(827
)
Other Income & Expense
 
(815
)
Income Before Income Taxes
Income Taxes (a)
333

Income Taxes (a)
Gains from reclassifications for the period net of tax
$
(482
)


(a) Determined using a combined statutory tax rate of 41%.