Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 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:

(dollars in thousands)	June 30, 2022			December 31, 2021
Commitments to extend credit		$	2,600,322		$	2,583,957
Standby letters of credit		80,665			87,335
Total		$	2,680,987		$	2,671,292

Allowance for Credit Loss for Unfunded Loan Commitments

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

	Three months ended June 30,						Six months ended June 30,
(dollars in thousands)	2022			2021			2022			2021
Balance at beginning of period		$	5,375		$	4,303		$	5,189		$	4,467
Provision for credit losses		2,012			555			2,198			391
Total		$	7,387		$	4,858		$	7,387		$	4,858