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EMPLOYEE BENEFIT PLAN (Tables)
3 Months Ended
Mar. 31, 2017
EMPLOYEE BENEFIT PLAN  
Schedule of net periodic benefit cost and related components
 

Three months ended

March 31

 
(in thousands) 2017   2016  
Interest cost $ 483   $ 502  
Expected return on plan assets   (589 )   (534 )
Amortization of net losses   213     200  
Net periodic benefit cost $ 107   $ 168  
Schedule of trading gains (losses) related to SERP assets
 

Three months ended 

March 31

 
(in thousands) 2017   2016  
Trading gains (losses), net $ 616   $ (327 )