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Short-term Borrowings (Tables) | 12 Months Ended
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Dec. 31, 2024
Short-Term Debt [Abstract] |
Summary of Short-Term Borrowings | Short-term borrowings at December 31 were as follows:
| 2024 |  | 2023 |  | 2022
| Ending Balance |  | Average Balance |  | Average Rate |  | Ending Balance |  | Average Balance |  | Average Rate |  | Ending Balance |  | Average Balance |  | Average Rate
| (dollars in thousands)
Federal funds purchased | $ | — |  |  | $ | 35 |  |  | 5.71 | % |  | $ | — |  |  | $ | 712 |  |  | 5.62 | % |  | $ | — |  |  | $ | 1,553 |  |  | 3.93 | %
FRB Term Funding Ptrogram | — |  |  | 383,131 |  |  | 4.77 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Borrowings from FHLB | 55,000 |  |  | 31,869 |  |  | 5.58 |  |  | 563,000 |  |  | 379,712 |  |  | 5.56 |  |  | 285,000 |  |  | 41,529 |  |  | 4.24 |
Securities sold under agreements to repurchase | 25,139 |  |  | 29,418 |  |  | 1.25 |  |  | 34,835 |  |  | 59,132 |  |  | 1.01 |  |  | 87,694 |  |  | 101,752 |  |  | 0.18 |
Total | $ | 80,139 |  |  | $ | 444,453 |  |  | 4.60 |  |  | $ | 597,835 |  |  | $ | 439,556 |  |  | 4.95 |  |  | $ | 372,694 |  |  | $ | 144,834 |  |  | 1.38 |
Maximum total at any month-end | $ | 653,110 |  |  |  |  |  |  | $ | 597,835 |  |  |  |  |  |  | $ | 372,694 |  |  |  |  |
Weighted average rate at year-end |  |  |  |  | 3.71 | % |  |  |  |  |  | 5.37 | % |  |  |  |  |  | 3.56 | %
Interest Expense on Short-Term Borrowings | Interest expense on short-term borrowings for the years ended December 31 is detailed below:
| 2024 |  | 2023 |  | 2022
| (dollars in thousands)
Federal funds purchased | $ | 2 |  |  | $ | 40 |  |  | $ | 61 |
FRB Term Funding Program | 18,292 |  |  | — |  |  | — |
Borrowings from FHLB | 1,777 |  |  | 21,108 |  |  | 1,759 |
Securities sold under agreements to repurchase | 368 |  |  | 599 |  |  | 179 |
Total interest on short-term borrowings | $ | 20,439 |  |  | $ | 21,747 |  |  | $ | 1,999 |

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- Definition Tabular disclosure of short-term debt arrangements (having initial terms of repayment within one year or the normal operating cycle, if longer) including: (1) description of the short-term debt arrangement; (2) identification of the lender or type of lender; (3) repayment terms; (4) weighted average interest rate; (5) carrying amount of funds borrowed under the specified short-term debt arrangement as of the balance sheet date; (6) description of the refinancing of a short-term obligation when that obligation is excluded from current liabilities in the balance sheet; and (7) amount of a short-term obligation that has been excluded from current liabilities in the balance sheet because of a refinancing of the obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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