Note 17: Acquisitions: Schedule of Business Acquisition -- Bank of Thayer (Details) (Bank Of Thayer, USD $)	Oct. 04, 2013
Deposits
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	$ (68,234,600)
Securities Sold under Agreements to Repurchase
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	(1,099,675)
Federal Home Loan Bank Advances
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	(1,095,928)
Subordinated Debt
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	(2,490,890)
Miscellaneous other liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	(2,022,076)
Cash
Business Acquisition Fair Value of Consideration Transferred	6,279,694
TotalConsiderationMember
Business Combination, Contingent Consideration, Asset	6,279,694
Cash and Cash Equivalents
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	2,234,980
Securities Investment
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	34,271,743
Loans Receivable
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	39,368,508
Property, Plant and Equipment
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	1,155,297
IdentifiableIntangibleAssetsMember
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	1,432,645
MiscellaneousOtherAssetsMember
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	1,285,870
TotalIdentifiableNetAssetsMember
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	4,805,874
Goodwill
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	$ 1,473,820