Contingencies and Commitments (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Outstanding commitments

(Dollars in thousands)	December 31, 2012		December 31, 2011
Commitments to extend credit	$	802,595	728,199
Letters of credit	12,600		20,463
Total outstanding commitments	$	815,195	748,662