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INVESTMENT SECURITIES (Narrative) (Details) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2021 USD ($) security shares | Mar. 31, 2020 USD ($) | Dec. 31, 2020 USD ($) security
Class of Stock [Line Items] |  |  |
Proceeds from sale of available-for-sale securities | $ 0.0 | $ 0.0 |
Investment securities pledged as collateral | $ 494.1 |  | $ 483.6
Number of investment securities in an unrealized loss position | security | 95 |  | 37
Common Class B | Visa |  |  |
Class of Stock [Line Items] |  |  |
Shares owned (in shares) | shares | 34,631 |  |

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- Definition The carrying amount as of the date of the latest financial statement presented of mortgage-related securities classified as available for sale or held for investment which are owned but transferred to another party to serve as collateral to partially or fully secure a debt obligation, repurchase agreement or other current or potential obligation, and for which the transferee does not have the right by contract or custom to sell or re-pledge them to an unrelated party. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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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