Note 12: Fair Value Measurements: Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) (USD $)	Sep. 30, 2012	Jun. 30, 2012
U.S. government sponsored enterprises (GSEs)
Fair Value Measurement of Securities	$ 14,086,831	$ 18,099,618
Level 2 - Significant Other Observable Inputs	14,086,831	18,099,618
State and political subdivisions
Fair Value Measurement of Securities	38,881,064	36,381,253
Level 2 - Significant Other Observable Inputs	38,881,064	36,381,253
Other securities
Fair Value Measurement of Securities	1,452,057	1,393,257
Level 2 - Significant Other Observable Inputs	1,409,057	1,360,657
Level 3 - Significant Unobservable inputs	43,000	32,600
Mortgage-backed GSE residential
Fair Value Measurement of Securities	17,553,946	19,252,717
Level 2 - Significant Other Observable Inputs	$ 17,553,946	$ 19,252,717