Commitments and Contingent Liabilities (Tables)

6 Months Ended

Jun. 30, 2019

Commitments and Contingencies Disclosure [Abstract]

Notional Amount of Outstanding Commitments

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

	June 30, 2019		December 31, 2018
	(dollars in thousands)
Financial instruments whose contract amounts represent credit risk:
Commitments to extend credit	$	1,901,550	$	1,883,914
Financial standby letters of credit	18,412		18,298
Performance standby letters of credit	30,026		22,027
Commercial letters of credit	887		887