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Commitments and Contingencies (Tables) | 3 Months Ended
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Mar. 31, 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) | March 31, 2023 |  | December 31, 2022
Commitments to extend credit |  | $ | 2,661,977 |  |  |  | $ | 2,713,586 |
Standby letters of credit |  | 65,676 |  |  |  | 64,356 |
Total |  | $ | 2,727,653 |  |  |  | $ | 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 March 31,
(dollars in thousands) |  |  |  |  | 2023 |  | 2022
Balance at beginning of period |  |  |  |  |  |  |  | $ | 8,196 |  |  |  | $ | 5,189 |
Provision for credit losses |  |  |  |  |  |  |  | (168) |  |  |  | 186 |
Total |  |  |  |  |  |  |  | $ | 8,028 |  |  |  | $ | 5,375 |

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