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EMPLOYEE BENEFIT PLANS (Tables)
6 Months Ended
Jun. 30, 2012
Compensation and Retirement Disclosure  
Schedule of net periodic benefit cost (credit) and related components for the plan
(in thousands)
 
Three months ended
June 30,
   
Six months ended
June 30,
 
   
2012
   
2011
   
2012
   
2011
 
Interest cost
  $ 64     $ 66     $ 127     $ 133  
Expected return on plan assets
    (83 )     (80 )     (165 )     (161 )
Amortization of net losses
    16       10       31       19  
Net periodic benefit
  $ (3 )   $ (4 )   $ (7 )   $ (9 )
Schedule of trading results related to the SERP assets
 
(in thousands)
 
Three months ended June 30,
   
Six months ended June 30,
 
   
2012
   
2011
   
2012
   
2011
 
   Gains (losses), net
  $ (79 )   $ (33 )   $ 53     $ (118 )