Note 6: Investment Securities: Schedule of Held-to-maturity Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Held-to-maturity securities fair value	$ 390	$ 499
US States and Political Subdivisions Debt Securities
Held to Maturity Securities Amortized Cost	353	450
Held to Maturity Securities Gross Unrealized Gains	37	49
Held-to-maturity securities fair value	$ 390	$ 499
Held to Maturity Securities Tax Equivalent Yield	7.37%	7.37%