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EMPLOYEE BENEFIT PLANS (Tables)
6 Months Ended
Jun. 30, 2013
EMPLOYEE BENEFIT PLANS  
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,
 
   
2013
   
2012
   
2013
   
2012
 
Interest cost
  $ 58     $ 64       117       127  
Expected return on plan assets
    (92 )     (83 )     (184 )     (165 )
Amortization of net losses
    17       16       34       31  
Net periodic benefit
  $ (17 )   $ (3 )     (33 )     (7 )