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Short-Term Borrowings (Tables) | 12 Months Ended
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Dec. 31, 2017
Short-Term Borrowings [Abstract] |
Information related to short-term borrowings | Information related to short-term borrowings is summarized as follows as of December 31,:
(Dollars in thousands) |  | 2017 |  |  | 2016 |  |  | 2015 |
Federal funds purchased: |  |  |  |  |  |  |  |  |
Balance at year-end |  | $ | 60,000 |  |  | $ | 50,000 |  |  | $ | 99,500 |
Average during the year |  |  | 54,162 |  |  |  | 65,257 |  |  |  | 97,424 |
Maximum month end balance |  |  | 80,000 |  |  |  | 85,000 |  |  |  | 159,000 |
Weighted average rate during the year |  |  | 2.16 | % |  |  | 0.98 | % |  |  | 0.36 | %
Weighted average rate at year-end |  |  | 2.41 | % |  |  | 1.19 | % |  |  | 0.51 | %
Securities sold under repurchase agreements: |  |  |  |  |  |  |  |  |  |  |  |
Balance at year-end |  | $ | 182,123 |  |  | $ | 173,703 |  |  | $ | 167,981 |
Average during the year |  |  | 175,539 |  |  |  | 168,821 |  |  |  | 162,201 |
Maximum month end balance |  |  | 190,326 |  |  |  | 189,875 |  |  |  | 178,326 |
Weighted average rate during the year |  |  | 0.07 | % |  |  | 0.06 | % |  |  | 0.06 | %
Weighted average rate at year-end |  |  | 0.07 | % |  |  | 0.07 | % |  |  | 0.06 | %
Other short-term borrowings: |  |  |  |  |  |  |  |  |  |  |  |
Balance at year-end |  | $ | 477,000 |  |  | $ | 458,000 |  |  | $ | 175,000 |
Average during the year |  |  | 460,334 |  |  |  | 263,575 |  |  |  | 80,260 |
Maximum month end balance |  |  | 591,000 |  |  |  | 424,000 |  |  |  | 175,000 |
Weighted average rate during the year |  |  | 1.02 | % |  |  | 0.59 | % |  |  | 0.42 | %
Weighted average rate at year-end |  |  | 1.18 | % |  |  | 0.70 | % |  |  | 0.56 | %

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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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- References No definition available. + Details
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