Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2020

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)	March 31, 2020			December 31, 2019
Commitments to extend credit		$	1,967,190		$	1,910,805
Standby letters of credit		85,021			80,040
Total		$	2,052,211		$	1,990,845

Unfunded Loan Commitments, Allowance For Credit Loss

The activity in the allowance for credit losses on unfunded loan commitments for the three months ended March 31, 2020 was as follows:

(dollars in thousands)	Total
Three months ended March 31, 2020
Allowance for credit losses on unfunded loan commitments:
Balance at beginning of period	$	3,112
Impact of adopting ASU 2016-13	1,349
January 1, 2020	4,461
Provision for credit losses	1,616
March 31, 2020	$	6,077