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Short-term Borrowings (Tables) | 3 Months Ended
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Mar. 31, 2021
Debt Disclosure [Abstract] |
Schedule Disaggregation of the Obligation by the Class of Collateral Pledged for Short-Term Financing Obtained Through the Sales of Repurchase Agreements | The following table provides a disaggregation of the obligation by the class of collateral pledged for short-term financing obtained through the sales of repurchase agreements:
(In Thousands of Dollars) |  | March 31, 2021 |  |  | December 31, 2020 |
Overnight and continuous repurchase agreements |  |  |  |  |  |  |  |
U.S. Treasury and U.S. government sponsored entities |  | $ | 148 |  |  | $ | 42 |
State and political subdivisions |  |  | 2,441 |  |  |  | 1,407 |
Mortgage-backed securities - residential |  |  | 2,104 |  |  |  | 568 |
Collateralized mortgage obligations - residential |  |  | 167 |  |  |  | 154 |
Total repurchase agreements |  | $ | 4,860 |  |  | $ | 2,171 |

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- Definition The entire disclosure for repurchase agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(m)(1)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 + Details
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