Note 4: Acquired Loans, Loss Sharing Agreements and FDIC Indemnification Assets: Sun Security Bank Acquisition Policy: Business Acquisition, Sun Security Bank Other Assets Acquired (Details) (Sun Security Bank, USD $) In Thousands, unless otherwise specified	Oct. 07, 2011
Business Acquisition, Other Assets Acquired	$ 85,200
Business Acquisition, Liabilities Assumed	345,800
Core Deposit Intangible Asset	2,500
Cash Received from Federal Deposit Insurance Corporation	40,800
Securities Investment
Business Acquisition, Other Assets Acquired	45,300
Cash and Cash Equivalents
Business Acquisition, Other Assets Acquired	26,100
Foreclosed assets
Business Acquisition, Other Assets Acquired	9,100
Investment in Federal Home Loan Bank Stock
Business Acquisition, Other Assets Acquired	3,000
Other Assets
Business Acquisition, Other Assets Acquired	1,800
Deposits
Business Acquisition, Liabilities Assumed	280,900
Federal Home Loan Bank Advances
Business Acquisition, Liabilities Assumed	64,300
Other Liabilities
Business Acquisition, Liabilities Assumed	$ 632