Commitments and Contingent Liabilities (Tables)

6 Months Ended

Jun. 30, 2014

Commitments and Contingencies Disclosure [Abstract]

Notional Amount of Outstanding Commitments

The following table identifies the notional amount of those instruments at:

	June 30, 2014		December 31, 2013
	(dollars in thousands)
Financial instruments whose contract amounts represent credit risk:
Commitments to extend credit	$	1,532,655	$	1,571,987
Financial standby letters of credit	36,533		38,121
Performance standby letters of credit	27,178		32,441
Commercial letters of credit	—		—