Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2013

Commitments And Contingencies Disclosure [Abstract]

Summary of Contractual Amounts for Unfunded Commitments and Letters of Credit

A summary of the contractual amounts for unfunded commitments and letters of credit are as follows:

	June 30 2013		December 31, 2012
	(in thousands)
Commitments to extend credit, including unsecured loan commitments of $213,261 at June 30, 2013 and $172,002 at December 31, 2012	$	1,460,353	$	1,096,264
Credit card commitments and financial guarantees		291,870		295,506
Standby letters of credit, including unsecured letters of credit of $4,257 at June 30, 2013 and $3,915 at December 31, 2012		30,958		32,757
Total	$	1,783,181	$	1,424,527