Defined Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2014

Defined Benefit Plans [Abstract]

Schedule of Net Periodic Benefit Costs [Table Text Block]

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

	Three Months Ended March 31,
(Dollars in thousands)	Pension Benefits				Other Benefits
	2014		2013		2014		2013
Service cost	$	8	$	8	$	3	$	4
Interest cost		13		11		9		9
Amortization of prior service cost		3		5		-		-
Net periodic benefit cost	$	24	$	24	$	12	$	13