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Benefit Plans
6 Months Ended
Jun. 30, 2011
Benefit Plans [Abstract]  
Benefit Plans
3.  Benefit Plans
The table below outlines the components of the Company's net periodic benefit recognized during the three and six month periods ended June 30, 2011 and 2010 for its pension and other postretirement benefit plans:

   
For the three months ended June 30,
 
   
Pension Benefits
  
Other Postretirement Benefits
 
(dollars in thousands)
 
2011
  
2010
  
2011
  
2010
 
              
Service cost
 $12   14   4   8 
Interest cost
  379   375   33   15 
Expected return on plan assets
  (497)  (454)  (112)  (106)
Amortization of net loss (gain)
  39   51   (17)  - 
Amortization of prior service credit
  -   -   (30)  (101)
Net periodic benefit
 $(67)  (14)  (122)  (184)

   
For the six months ended June 30,
 
   
Pension Benefits
  
Other Postretirement Benefits
 
(dollars in thousands)
 
2011
  
2010
  
2011
  
2010
 
              
Service cost
 $23   28   13   16 
Interest cost
  758   749   49   31 
Expected return on plan assets
  (993)  (907)  (224)  (211)
Amortization of net loss (gain)
  78   102   (36)  - 
Amortization of prior service credit
  -   -   (131)  (202)
Net periodic benefit
 $(134)  (28)  (329)  (366)

The Company previously disclosed in its consolidated financial statements for the year ended December 31, 2010, that it did not expect to make any contributions to its pension and postretirement benefit plans in 2011.  As of June 30, 2011, no contributions have been made.  The Company presently anticipates that it will not make any contributions in 2011.

Since 2003, the Company has not subsidized retiree medical insurance premiums.  However, it continues to provide postretirement medical benefits to a limited number of current and retired executives in accordance with the terms of their employment contracts.