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Note 6: Investment Securities: Schedule of Held-to-maturity Securities (Details) (States and political subdivisions, USD $) | Mar. 31, 2013 | Dec. 31, 2012
--- | --- | ---
States and political subdivisions |  |
Held to Maturity Securities Amortized Cost | $ 920 | $ 920
Held to Maturity Securities Gross Unrealized Gains | 160 | 164
Held-to-maturity Securities, Debt Maturities, Fair Value | $ 1,080 | $ 1,084
Held to Maturity Securities Tax Equivalent Yield | 7.37% | 7.37%

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- Definition This item represents the total of all debt securities grouped by maturity dates, at fair value, which are categorized as held-to-maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27232-111563 + Details
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