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Securities - Narrative (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
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Secure government, public and trust deposits |  |
Debt Securities, Available-for-sale [Line Items] |  |
Available for sale securities pledged as collateral | $ 500,820 | $ 416,849
Short-term borrowings |  |
Debt Securities, Available-for-sale [Line Items] |  |
Available for sale securities pledged as collateral | $ 37,743 | $ 27,754

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- Definition Amount of restricted investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 30 -Section 50 -Paragraph 1A -Subparagraph (b)(1)(i) -URI http://asc.fasb.org/extlink&oid=109249958&loc=SL6224234-111729 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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