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Note 11: Securities Sold Under Reverse Repurchase Agreements and Short-term Borrowings: Schedule of Repurchase Agreements (Details) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 31, 2017
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Maturity Overnight and on Demand | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises |  |
Securities Sold under Agreements to Repurchase, Fair Value of Collateral | $ 95,543 | $ 80,531

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- Definition Fair value of securities pledged as collateral against securities sold under agreement to repurchase. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=82849420&loc=SL20226013-175313 + Details
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