Commitments and Letters of Credit (Tables)

12 Months Ended

Dec. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Notional Amount of Commitments and Letter of Credit Instruments

The following table identifies the notional amount of those instruments at December 31:

	2022		2021
	(dollars in thousands)
Financial instruments whose contract amounts represent credit risk:
Commitments to extend credit	$	2,356,539	$	2,353,991
Financial standby letters of credit	18,417		18,824
Performance standby letters of credit	12,853		10,663
Commercial letters of credit	573		975