Retirement Plans (Tables)

9 Months Ended

Sep. 30, 2013

Retirement Plans

Schedule of components of net periodic pension expense

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
(Dollars in thousands)	2013			2012			2013			2012
Interest cost	$	(250	)	$	(258	)	$	(750	)	$	(774	)
Expected return on plan assets	430			407			1,291			1,222
Recognized net actuarial loss	(301		)	(267		)	(903		)	(801		)
Net periodic pension expense	$	(121	)	$	(118	)	$	(362	)	$	(353	)