Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Schedule of Commitments and Letters of Credit

The following table sets forth our commitments and letters of credit as of the dates presented:

	December 31,
(dollars in thousands)	2022		2021
Commitments to extend credit	$	2,713,586	$	2,583,957
Standby letters of credit	64,356		87,335
Total	$	2,777,942	$	2,671,292

Unfunded Loan Commitments, Allowance For Credit Loss

The activity in the unfunded loan commitments reserve is summarized as of the dates presented:

	December 31,
(dollars in thousands)	2022		2021
Balance at beginning of period	$	5,189	$	4,467
Provision for credit losses	3,007		722
Total	$	8,196	$	5,189

Significant Fixed and Determinable Contractual Obligation

The following table presents as of December 31, 2022 significant fixed and determinable contractual obligations to third parties by payment date:

	Payments Due In
(dollars in thousands)	2023		2024-2025		2026-2027		Later Years		Total
Deposits without a stated maturity(1)	$	6,285,377	$	—	$	—	$	—	$	6,285,377
Certificates of deposit(1)	733,285		161,343		38,711		1,254		934,593
Short-term borrowings(1)	370,000		—		—		—		370,000
Long-term borrowings(1)	464		13,461		180		636		14,741
Junior subordinated debt securities(1)	—		—		—		54,453		54,453
Operating and finance leases	5,053		9,984		9,587		60,837		85,461
Purchase obligations	32,555		62,656		53,190		—		148,401
Total	$	7,426,734	$	247,444	$	101,668	$	117,180	$	7,893,026

(1)Excludes interest