Defined Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2015

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 September 30,
(Dollars in thousands)	Pension Benefits				Other Benefits
	2015		2014		2015		2014
Service cost	$	8	$	8	$	3	$	3
Interest cost		11		13		8		9
Amortization of prior service cost		4		6		-		1
Net periodic benefit cost	$	23	$	27	$	11	$	13

	Nine Months Ended September 30,
(Dollars in thousands)	Pension Benefits				Other Benefits
	2015		2014		2015		2014
Service cost	$	25	$	25	$	9	$	10
Interest cost		34		38		24		28
Amortization of prior service cost		11		15		-		1
Net periodic benefit cost	$	70	$	78	$	33	$	39