Common Share Repurchases (Table)

3 Months Ended

Mar. 31, 2012

Stockholders' Equity Note [Abstract]

Share repurchases

	Three Months Ended
	March 31,
	2012		2011
(Dollars and shares in thousands, except cost per share)
Number of shares		—		357
Average cost per share	$	—	$	48.61
Total cost	$	—	$	17,357