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Note 7: Investments in Limited Partnerships: Investments in Affordable Housing Partnerships Policy (Details) (USD $) | 12 Months Ended
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Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Details |  |  |
Number of Investments in Affordable Housing Partnerships | 15 | 11 |
Investments in Affordable Housing Partnerships Carrying Value, Net | $ 34,200,000 | $ 33,900 |
Federal Affordable Housing Tax Credits | 44,700,000 |  |
Expected Amortization of Investments in Affordable Housing Partnerships | 34,300,000 |  |
Usage of Federal Affordable Housing Tax Credits | 7,100,000 | 5,200,000 | 2,600,000
Actual Amortization of Investments in Affordable Housing Partnerships | $ 5,000,000 | $ 4,600,000 | $ 1,900,000

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