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v3.20.1

Borrowings - Trust Preferred Securities (Details) - USD ($) |  |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Mar. 17, 2005 | Mar. 17, 2004 | Mar. 17, 2005 | Dec. 31, 2019 | Dec. 31, 2018
Borrowings |  |  |  |  |
Investment in common securities of the trust |  |  |  | $ 1,300,000 | $ 1,400,000
Subordinated notes |  |  |  | $ 49,486,000 | $ 49,486,000
Exchange Statutory Trust II |  |  |  |  |
Borrowings |  |  |  |  |
Trust preferred securities issued floating rate Trust Preferred Securities (TPS) to a TPS Pool |  |  | $ 23,000,000 |  |
Floating rate Trust Preferred Securities (TPS) to a TPS Pool, term |  |  | 30 years |  |
Description of variable rate |  |  |  |  | three-month LIBOR rate
Basis spread on variable rate (as a percent) |  |  |  |  | 1.83%
Interest rate at end of period (as a percent) |  |  |  |  | 3.73%
Period of time after issuance in which TPS can be repaid without penalty |  |  | 5 years |  |
Investment in common securities of the trust | $ 712,000 |  | $ 712,000 |  |
Investment in preferred interests of the trust by a third party during the period | $ 23,000,000 |  |  |  |
Exchange Statutory Trust I |  |  |  |  |
Borrowings |  |  |  |  |
Trust preferred securities issued floating rate Trust Preferred Securities (TPS) to a TPS Pool |  | $ 25,000,000 |  |  |
Description of variable rate |  |  |  |  | three-month LIBOR rate
Basis spread on variable rate (as a percent) |  |  |  |  | 2.70%
Interest rate at end of period (as a percent) |  |  |  |  | 4.60%
Minimum duration of time needs to complete to take action against default |  |  |  | 5 years |
Investment in common securities of the trust |  | 774,000 |  |  |
Investment in preferred interests of the trust by a third party during the period |  | $ 25,000,000 |  |  |

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- Definition Represents the preferred interests in trust purchased during the period by a third party. + References No definition available. + Details
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- Definition Represents the investment in common securities of the trusts as of the balance sheet date. + References No definition available. + Details
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- Definition Trust preferred securities issued. + References No definition available. + Details
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- Definition Represents the period of time after the issuance date in which the trust preferred securities can be prepaid without penalty. + References No definition available. + Details
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- Definition Percentage points added to the reference rate to compute the variable rate on the trust preferred security. + References No definition available. + Details
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- Definition The reference rate for the variable rate of the trust preferred security. + References No definition available. + Details
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