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EMPLOYEE BENEFIT PLAN (Tables)
6 Months Ended
Jun. 30, 2013
EMPLOYEE BENEFIT PLAN  
Schedule of net periodic benefit cost and related components
                                 
   
Three months ended
June 30
   
Six months ended
June 30
 
(in thousands)
 
2013
   
2012
   
2013
   
2012
 
                         
Service cost
  $ -     $ -     $ -     $ -  
Interest cost
    436       467       870       934  
Expected return on plan assets
    (511 )     (462 )     (1,022 )     (924 )
Amortization of net losses
    196       167       391       334  
Net periodic benefit cost
  $ 121     $ 172     $ 239     $ 344  
Schedule of trading gains (losses) related to SERP assets
                                 
   
Three months ended
June 30
   
Six months ended
June 30
 
(in thousands)
 
2013
   
2012
   
2013
   
2012
 
                         
Gains (losses), net
  $ 46     $ (470 )   $ 568     $ 180