Pensions (Tables)

3 Months Ended

Mar. 31, 2013

Pensions [Abstract]

Schedule of Net Periodic Pension Costs [Table Text Block]

	Three Months Ended March 31
(Dollars in thousands)	2013		2012
Components of net periodic cost:
Service cost	$	114	$	115
Interest cost		179		179
Expected return on plan assets		(312)		(197)
Recognized net actuarial loss		159		171
Net period cost	$	140	$	268