Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2013

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

Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block]

	Three Months Ended September 30,						Nine Months Ended September 30,
(Dollars in thousands)	2013			2012			2013			2012
Salaries, wages and employee benefits	$	5,505		$	1,542		$	16,699		$	11,371
Deferred income tax benefit	(2,144		)	(596		)	(6,501		)	(4,414		)
Net share-based compensation expense	$	3,361		$	946		$	10,198		$	6,957