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BENEFIT PLANS (Tables)
 6 Months Ended
Jun. 30, 2020
Retirement Benefits [Abstract]  
Schedule of Net Benefit Costs The net periodic benefit (income) cost and other changes in plan assets and benefit obligations, excluding service cost, is set forth in the table below for the three and six months ended June 30, 2020.
Three Months Ended June 30,Six Months Ended June 30,
(in thousands)2020201920202019
Service cost$—  $—  $—  $—  
Interest cost223  221  446  221  
Expected return on plan assets(357) (325) (714) (325) 
Net periodic benefit (income) cost$(134) $(104) $(268) $(104)