Note 2: Investments in Debt and Equity Securities: Fair Value Investments Reported Less than Historical Cost (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Details
Fair Value Investments Reported Less Than Historical Cost	$ 237,600	$ 106,600
Fair Value Investments Reported Less Than Historical Cost Percentage of Investment Portfolio	42.70%	13.20%