XML 70 R29.htm IDEA: XBRL DOCUMENT v2.4.0.8
Benefit Plans (Tables)
6 Months Ended
Jun. 30, 2013
Benefit Plans [Abstract]  
Information related to Pension Plans
The Company has noncontributory salaried and hourly pension plans (collectively, “Pension Plans”) covering certain of its employees. These plans were frozen to new participants effective December 31, 2008.  Information related to the Pension Plans is as follows:
 
   
Three months ended June 30,
  
Six months ended June 30,
 
Components of net periodic pension expense:
 
2013
  
2012
  
2013
  
2012
 
              
Interest cost
 $605  $614  $1,211  $1,227 
Expected return on plan assets
  (630)  (600)  (1,260)  (1,199)
Amortization of net loss
  277   228   554   455 
Net periodic pension expense
 $252  $242  $505  $483