Pension and Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2013

Compensation And Retirement Disclosure [Abstract]

Components of Pension and Employee Benefit Expenses

The components of the expense consisted of the following:

	Three Months Ended						Six Months Ended
	June 30,						June 30,
(dollars in thousands)	2013			2012			2013			2012
Pension plan:
Service cost	$	17		$	15		$	34		$	30
Interest cost		78			82			156			164
Expected return on plan assets		(102	)		(94	)		(204	)		(188	)
Amortization of net actuarial loss		92			83			184			166
Net periodic benefit cost	$	85		$	86		$	170		$	172
Health care plan:
Interest cost	$	1		$	1		$	2		$	2
Amortization of gain		(4	)		(2	)		(8	)		(4	)
Net periodic benefit cost	$	(3	)	$	(1	)	$	(6	)	$	(2	)