Note 18: Derivative Commitments: Schedule of Gains and Losses on Derivatives (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Gain (Loss) on Derivatives, Interest Rate Lock Commitments	$ 1,266,924	$ 821,482
Gain (Loss) on Derivatives, Interest Rate Swaps	24,240	(1,279)
Sub total Gain on Derivatives	1,291,164	820,203
Tax Effect Gain on Derivatives	438,996	278,868
Gain (Loss) on Derivatives, Total	$ 852,168	$ 541,335