Employee Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2011

Employee Benefit Plans

Net Periodic Benefit Cost

		Three Months Ended						Nine Months Ended
		September 30,						September 30,
(dollars in thousands)		2011			2010			2011			2010
Interest cost	$	525		$	498		$	1,575		$	1,492
Expected return on plan assets		(676	)		(490	)		(2,028	)		(1,470	)
Recognized actuarial loss		689			401			2,067			1,203
Settlement		465			350			1,069			350
Net periodic benefit cost	$	1,003		$	759		$	2,683		$	1,575