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COMPREHENSIVE INCOME (LOSS) (Tables)
6 Months Ended
Jun. 30, 2013
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]  
Components of other comprehensive income
The components of other comprehensive income, both before-tax and net-of-tax, for the three and six months ended June 30, 2013 are as follows:

 
Before-Tax
 
Tax (Expense) / Benefit
 
Net-of-Tax
 
(In Thousands)
Three Months Ended June 30, 2013:
 
 
 
 
 
Defined benefit postretirement plans
 
 
 
 
 
Actuarial losses reclassified from accumulated other comprehensive loss and included in net periodic benefit cost
$
345

 
$

 
$
345

Other comprehensive income
$
345

 
$

 
$
345

Six Months Ended June 30, 2013:
 
 
 
 
 
Defined benefit postretirement plans
 
 
 
 
 
Actuarial losses reclassified from accumulated other comprehensive loss and included in net periodic benefit cost
$
687

 
$

 
$
687

Other comprehensive income
$
687

 
$

 
$
687

Changes in accumulated balances for each component of other comprehensive income
The change in the accumulated balance of other comprehensive income (loss) during the six months ended June 30, 2013 is as follows:
 
Accumulated
Other
Comprehensive
Income (Loss)(1)
 
(In Thousands)
Defined benefit postretirement plans
 
Balance at December 31, 2012
$
(20,514
)
 
 
Amounts reclassified from accumulated other comprehensive loss
687

Other comprehensive income
687

 
 
Balance at June 30, 2013
$
(19,827
)
____________________________________
(1)
All amounts are net of tax.