Defined Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2016

Defined Benefit Plans [Abstract]

Schedule of Net Periodic Benefit Costs

The components of net periodic benefit costs from these benefit plans are as follows:

	Three Months Ended June 30,
(Dollars in thousands)	Pension Benefits				Other Benefits
	2016		2015		2016		2015
Service cost	$	8	$	9	$	1	$	3
Interest cost		11		12		5		8
Amortization of prior service cost		8		3		6		-
Net periodic benefit cost	$	27	$	24	$	12	$	11

	Six Months Ended June 30,
(Dollars in thousands)	Pension Benefits				Other Benefits
	2016		2015		2016		2015
Service cost	$	17	$	17	$	2	$	6
Interest cost		23		23		11		16
Amortization of prior service cost		25		7		91		-
Net periodic benefit cost	$	65	$	47	$	104	$	22