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EMPLOYEE BENEFITS (Tables)
3 Months Ended
Mar. 31, 2014
EMPLOYEE BENEFITS [Abstract]  
Net periodic defined benefit pension expense
The following table summarizes the net periodic pension credit (in thousands):

 
 
Three Months Ended March 31,
 
 
 
2014
  
2013
 
Interest cost
 
$
540
  
$
498
 
Expected return on plan assets
  
(637
)
  
(575
)
Net amortization
  
6
   
61
 
Net periodic pension credit
 
$
(91
)
 
$
(16
)