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Accumulated Other Comprehensive Income (Loss)
6 Months Ended
Jun. 30, 2011
Notes To The Financial Statements [Abstract]  
Accumulated Other Comprehensive Income (Loss)

13. Accumulated Other Comprehensive Income (Loss)

 

The changes in the cumulative balance of Accumulated other comprehensive income (loss) were as follows:

    Six Months Ended
    June 30,
    2011 2010
(Dollars in thousands)   
Equity Method Investments       
Balance, beginning of period $390  $306 
Add (deduct):       
  Net unrealized gain (loss) on equity investments 138   84 
Net change in equity method investments 138   84 
Balance, end of period$528  $390 
           
Retirement Plans       
Balance, beginning of period$(3,598) $(3,016)
Add (deduct):       
 Amounts included in net periodic benefit cost for the period       
  Amortization of prior service cost (1,908)  (1,908)
  Amortization of unrecognized net loss 960   1,079 
     (948)  (829)
 Deferred income taxes  1,046   316 
Changes related to retirement plan 98   (513)
Balance, end of period$(3,500) $(3,529)
           
Accumulated Other Comprehensive Income (Loss)       
Balance, beginning of period$(3,208) $(2,710)
Add (deduct):       
  Net unrealized gain (loss) on equity investments 138   84 
  Changes related to retirement plan 98   (513)
Balance, end of period$(2,972) $(3,139)