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EMPLOYEE BENEFIT PLANS (Tables)
3 Months Ended
Mar. 31, 2013
EMPLOYEE BENEFIT PLANS  
Schedule of net periodic benefit cost (credit) and related components for the plan
(in thousands)
 
Three months ended
March 31,
 
   
2013
   
2012
 
Interest cost
  $ 59     $ 63  
Expected return on plan assets
    (92 )     (82 )
Amortization of net losses
    17       15  
Net periodic benefit
  $ (16 )   $ (4 )