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Short-Term Borrowings (Tables) | 12 Months Ended
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Dec. 31, 2022
Debt Disclosure [Abstract] |
Short-term borrowings | Short-term borrowings as of December 31 are summarized as follows:
| 2022 |  | 2021
Securities sold under agreements to repurchase | $ | 12,232 |  |  | $ | 13,947 |
Federal Home Loan Bank short-term advances | 700,000 |  |  | — |
Total short-term borrowings | $ | 712,232 |  |  | $ | 13,947 |
Average balances and cost of funds of short-term borrowings | The average balances and cost of funds of short-term borrowings for the years ending December 31 are summarized as follows:
| Average Balances |  | Cost of Funds
| 2022 |  | 2021 |  | 2020 |  | 2022 |  | 2021 |  | 2020
Federal Home Loan Bank short-term advances | $ | 175,370 |  |  | $ | — |  |  | $ | 345,601 |  |  | 2.52 | % |  | — | % |  | 1.09 | %
Federal funds purchased | 97 |  |  | 747 |  |  | 363 |  |  | 3.97 |  |  | 0.33 |  |  | — |
Securities sold under agreements to repurchase | 12,217 |  |  | 12,662 |  |  | 10,889 |  |  | 0.36 |  |  | 0.29 |  |  | 0.30 |
Total short-term borrowings | $ | 187,684 |  |  | $ | 13,409 |  |  | $ | 356,853 |  |  | 2.38 | % |  | 0.29 | % |  | 1.07 | %

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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