Note 23: Accumulated Other Comprehensive Income: Schedule of Components of Accumulated Other Comprehensive Income Included in Stockholders' Equity (Details) (Accumulated Other Comprehensive Income (Loss), USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Accumulated Other Comprehensive Income (Loss)
Net unrealized gain (loss) on available for sale securities	$ 3,841	$ 25,593
Net unrealized gain (loss) on available for sale securities for which a portion of an other-than-temporary impairment has been recognized in income		22
Net unrealized gain (loss) on derivatives used for cash flow hedges	(53)
Accumulated Other Comprehensive Income (Loss), before Tax	3,788	25,615
Tax effect accumulated other comprehensive income	(1,326)	(8,965)
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax	$ 2,462	$ 16,650