Note 6. Net Realized Investment Gains (losses) (Details) (USD $)	1 Months Ended	12 Months Ended
Jan. 31, 2012	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Available-for-sale Securities, Gross Realized Gains		$ 937,000	$ 1,042,000	$ 1,312,000
Available-for-sale Securities, Gross Realized Losses		353,000	522,000	290,000
Available-for-sale Securities, Transfers to Trading, Gross Gains	42,000
Available-for-sale Securities, Transfers to Trading, Gross Losses	22,000
Other Trading Securites Losses				$ 1,266,000

Realized losses related to trading account activities other than sales of trading securities.

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This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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