Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2012

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Share-Based Compensation Arrangement Expenses Recognized

	Three Months Ended September 30,						Nine Months Ended September 30,
(Dollars in thousands)	2012			2011			2012			2011
Salaries, wages and employee benefits	$	1,542		$	316		$	11,371		$	9,485
Deferred income tax benefit	(596		)	(89		)	(4,414		)	(3,665		)
Net share-based compensation expense	$	946		$	227		$	6,957		$	5,820