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EMPLOYEE BENEFIT PLANS (Tables)

9 Months Ended

Sep. 30, 2016

Compensation and Retirement Disclosure [Abstract]

Schedule of expected benefit payments related to the defined benefit pension plan

	Three Months Ended September 30,						Nine Months Ended September 30,
(Dollars in Thousands)	2016			2015			2016			2015
Service Cost	$	1,613		$	1,715		$	4,839		$	5,145
Interest Cost		1,397			1,438			4,191			4,313
Expected Return on Plan Assets		(1,934)			(1,955)			(5,802)			(5,865)
Prior Service Cost Amortization		69			77			207			232
Net Loss Amortization		801			891			2,403			2,673
Net Periodic Benefit Cost	$	1,946		$	2,166		$	5,838		$	6,498

Discount Rate		4.52%			4.15%			4.52%			4.15%
Long-term Rate of Return on Assets		7.50%			7.50%			7.50%			7.50%

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 September 30,						Nine Months Ended September 30,
(Dollars in Thousands)	2016			2015			2016			2015
Interest Cost	$	40		$	34		$	120		$	101
Prior Service Cost Amortization		-			2			-			5
Net Loss Amortization		190			44			570			134
Net Periodic Benefit Cost	$	230		$	80		$	690		$	240

Discount Rate		4.13%			4.15%			4.13%			4.15%