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EMPLOYEE BENEFITS (Tables)
 6 Months Ended
Jun. 30, 2014
EMPLOYEE BENEFITS [Abstract]  
Net periodic defined benefit pension expense
The following table summarizes the net periodic pension credit (in thousands):

 
 
Three Months Ended June 30,
  
Six Months Ended June 30,
 
 
 
2014
  
2013
  
2014
  
2013
 
Interest cost
 
$
539
  
$
498
  
$
1,079
  
$
996
 
Expected return on plan assets
  
(637
)
  
(575
)
  
(1,274
)
  
(1,150
)
Net amortization
  
7
   
61
   
13
   
122
 
Net periodic pension credit
 
$
(91
)
 
$
(16
)
 
$
(182
)
 
$
(32
)