Note 5: Other Real Estate Owned: Schedule of Foreclosed Assets Held for Sale (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Other real estate owned, net	$ 45,838	$ 53,514
FDIC Supported Foreclosed Assets Net Of Discounts
Other real estate owned, net	5,695	9,258
Acquired foreclosed assets no longer covered by FDIC loss sharing agreements, net of discounts
Other real estate owned, net	879
Acquired foreclosed assets not covered by FDIC loss sharing agreements, net of discounts | Valley Bank
Other real estate owned, net	778
Other real estate owned not acquired through foreclosure
Other real estate owned, net	2,945	2,111
Foreclosed Assets Held For Sale
Other real estate owned, net	42,893	51,403
Foreclosed Assets Held For Sale | One To Four Family Residential Construction
Other real estate owned, net	223	600
Foreclosed Assets Held For Sale | Subdivision Construction
Other real estate owned, net	9,857	12,152
Foreclosed Assets Held For Sale | Land Development
Other real estate owned, net	17,168	16,688
Foreclosed Assets Held For Sale | Commercial Construction
Other real estate owned, net		2,132
Foreclosed Assets Held For Sale | One To Four Family Residential
Other real estate owned, net	3,353	744
Foreclosed Assets Held For Sale | Other Residential
Other real estate owned, net	2,625	5,900
Foreclosed Assets Held For Sale | Commercial Real Estate
Other real estate owned, net	1,632	3,135
Foreclosed Assets Held For Sale | Commercial Business
Other real estate owned, net	59	79
Foreclosed Assets Held For Sale | Consumer
Other real estate owned, net	624	715
Foreclosed Assets Held For Sale | Foreclosed assets before acquired foreclosed assets
Other real estate owned, net	35,541	42,145
Other real estate owned
Other real estate owned, net	$ 45,838	$ 53,514