Note 2: Investments in Debt and Equity Securities: Credit Losses Recognized On Investments: Other than Temporary Impairment, Credit Losses Recognized in Earnings (Details) (Accumulated Credit Losses, USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013
Accumulated Credit Losses
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held, Beginning Balance	$ 4,176
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Cash Flows	$ (4,176)