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Benefit Plans
6 Months Ended
Jun. 30, 2014
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 month and six month periods ended June 30, 2014 and 2013 for its pension and other postretirement benefit plans:

 
 
For the three months ended June 30,
 
 
 
Pension Benefits
  
Other Postretirement Benefits
 
(dollars in thousands)
 
2014
  
2013
  
2014
  
2013
 
 
 
  
  
  
 
Service cost
  
18
   
20
   
15
   
14
 
Interest cost
  
336
   
322
   
32
   
27
 
Expected return on plan assets
  
(609
)
  
(597
)
  
(169
)
  
(126
)
Amortization of net (gain) loss
  
-
   
111
   
(74
)
  
(10
)
Amortization of prior service credit
  
-
   
-
   
(45
)
  
(65
)
Net periodic benefit
  
(255
)
  
(144
)
  
(241
)
  
(160
)
 
                
 
 
For the six months ended June 30,
 
 
 
Pension Benefits
  
Other Postretirement Benefits
 
(dollars in thousands)
  
2014
   
2013
   
2014
   
2013
 
 
                
Service cost
  
36
   
34
   
29
   
26
 
Interest cost
  
672
   
637
   
64
   
51
 
Expected return on plan assets
  
(1,218
)
  
(1,095
)
  
(338
)
  
(249
)
Amortization of net (gain) loss
  
-
   
258
   
(146
)
  
(25
)
Amortization of prior service credit
  
-
   
-
   
(90
)
  
(131
)
Net periodic benefit
  
(510
)
  
(166
)
  
(481
)
  
(328
)

The Company previously disclosed in its consolidated financial statements for the year ended December 31, 2013, that it did not expect to make contributions to its pension and postretirement benefit plans in 2014.  As of June 30, 2014, no contributions have been made, however, this decision is reviewed each quarter and is subject to change based upon market conditions.

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.