Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2023

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:

(dollars in thousands)	September 30, 2023			December 31, 2022
Commitments to extend credit		$	2,697,493		$	2,713,586
Standby letters of credit		53,061			64,356
Total		$	2,750,554		$	2,777,942

Allowance for Credit Loss for Unfunded Loan Commitments

The following table presents activity in the allowance for credit losses on unfunded loan commitments for the periods presented:

	Three months ended September 30,						Nine months ended September 30,
(dollars in thousands)	2023			2022			2023			2022
Balance at beginning of period		$	9,946		$	7,387		$	8,196		$	5,189
Provision for credit losses		(661)			189			1,089			2,387
Total		$	9,285		$	7,576		$	9,285		$	7,576