Note 3: Securities: Schedule of Accumulated Credit Loss of Other Than Temporary Impaired Securities (Details) (Accumulated Credit Losses, USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Cash Flows	$ (2)
Beginning of period
Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held	375	375
End of period
Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held	$ 373	$ 375