Note 6: Investment Securities: Schedule of Available-for-sale Securities Reconciliation (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Available-for-sale Securities, Amortized Cost Basis	$ 523,963
Available-for-sale Securities Fair Value	532,110
Available-for-sale Securities
Available-for-sale Securities, Amortized Cost Basis	523,963	551,441
Available For Sale Debt Securities Gross Unrealized Gain	12,543	10,789
Available For Sale Debt Securities Gross Unrealized Loss	4,396	6,949
Available-for-sale Securities Fair Value	532,110	555,281
Available for Sale Securities Tax Equivalent Yield	2.69%	2.74%
US Government Agencies Debt Securities
Available-for-sale Securities, Amortized Cost Basis	20,000	20,000
Available For Sale Debt Securities Gross Unrealized Loss	2,026	2,745
Available-for-sale Securities Fair Value	17,974	17,255
Available for Sale Securities Tax Equivalent Yield	2.00%	2.00%
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Available-for-sale Securities, Amortized Cost Basis	340,127	365,020
Available For Sale Debt Securities Gross Unrealized Gain	4,913	4,824
Available For Sale Debt Securities Gross Unrealized Loss	1,726	2,266
Available-for-sale Securities Fair Value	343,314	367,578
Available for Sale Securities Tax Equivalent Yield	1.98%	2.04%
Small Business Administration Loan Pools
Available-for-sale Securities, Amortized Cost Basis	39,959	43,461
Available For Sale Debt Securities Gross Unrealized Gain	1,031	1,394
Available-for-sale Securities Fair Value	40,990	44,855
Available for Sale Securities Tax Equivalent Yield	0.67%	1.34%
US States and Political Subdivisions Debt Securities
Available-for-sale Securities, Amortized Cost Basis	123,030	122,113
Available For Sale Debt Securities Gross Unrealized Gain	4,481	2,549
Available For Sale Debt Securities Gross Unrealized Loss	644	1,938
Available-for-sale Securities Fair Value	126,867	122,724
Available for Sale Securities Tax Equivalent Yield	5.43%	5.47%
Equity Securities
Available-for-sale Securities, Amortized Cost Basis	847	847
Available For Sale Debt Securities Gross Unrealized Gain	2,118	2,022
Available-for-sale Securities Fair Value	$ 2,965	$ 2,869

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.

+ References+ Details