XML 36 R24.htm IDEA: XBRL DOCUMENT v3.19.2
EMPLOYEE BENEFIT PLANS (Tables)
6 Months Ended
Jun. 30, 2019
Compensation and Retirement Disclosure [Abstract]  
Schedule of expected benefit payments related to the defined benefit pension plan
Three Months Ended June 30,Six Months Ended June 30,
(Dollars in Thousands)2019201820192018
Service Cost$1,529$1,721$3,057$3,442
Interest Cost1,5451,4153,0892,830
Expected Return on Plan Assets(2,382)(2,391)(4,764)(4,782)
Prior Service Cost Amortization4508100
Net Loss Amortization9659181,9311,837
Net Periodic Benefit Cost$1,661$1,713$3,321$3,427
Discount Rate4.43%3.71%4.43%3.71%
Long-term Rate of Return on Assets7.25%7.25%7.25%7.25%
Schedule of expected benefit payments related to the SERP
The components of the net periodic benefit cost for the Company's SERP were as follows:
Three Months Ended June 30,Six Months Ended June 30,
(Dollars in Thousands)2019201820192018
Interest Cost$87$57$174$113
Net Loss Amortization190406380813
Net Periodic Benefit Cost$277$463$554$926
Discount Rate4.23%3.53%4.23%3.53%