Note 6: Investment Securities: Schedule of Held-to-maturity Securities (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Held-to-maturity securities fair value	$ 915	$ 1,084
US States and Political Subdivisions Debt Securities
Held to Maturity Securities Amortized Cost	805	920
Held to Maturity Securities Gross Unrealized Gains	110	164
Held-to-maturity securities fair value	$ 915	$ 1,084
Held to Maturity Securities Tax Equivalent Yield	7.37%	7.37%