EMPLOYEE BENEFIT PLANS (Tables)

9 Months Ended

Sep. 30, 2017

Retirement Benefits [Abstract]

Components of Net Periodic Benefit Cost

Components of net periodic benefit cost:

	Three Months Ended September 30,				Nine Months Ended September 30,
	Pension Benefits		SERP Benefits		Pension Benefits		SERP Benefits
(dollars in thousands)	2017	2016	2017	2016	2017	2016	2017	2016
Interest cost	$    26	$    27	$    10	$    10	$   78	$         79	$         30	$         34
Expected return on plan assets	(35)	(34)	(16)	(17)	(107)	(104)	(47)	(53)
Recognized net actuarial (gain) loss	46	33	20	20	139	101	60	60
Net pension expense (benefit)	$    37	$    26	$    14	$    13	$ 110	$         76	$         43	$         41