Note 18: Fair Value Measurements: Fair Value, Assets Measured on Recurring Basis (Details) (USD $)	Jun. 30, 2013	Jun. 30, 2012
US Government-sponsored Enterprises Debt Securities
Assets, Fair Value Disclosure, Recurring	$ 22,407,885	$ 18,099,618
US States and Political Subdivisions Debt Securities
Assets, Fair Value Disclosure, Recurring	39,323,307	36,381,253
Other Debt Obligations
Assets, Fair Value Disclosure, Recurring	1,558,979	1,393,257
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Assets, Fair Value Disclosure, Recurring	16,714,055	19,252,717
Fair Value, Inputs, Level 2 | US Government-sponsored Enterprises Debt Securities
Assets, Fair Value Disclosure, Recurring	22,407,885	18,099,618
Fair Value, Inputs, Level 2 | US States and Political Subdivisions Debt Securities
Assets, Fair Value Disclosure, Recurring	39,323,307	36,381,253
Fair Value, Inputs, Level 2 | Other Debt Obligations
Assets, Fair Value Disclosure, Recurring	1,485,979	1,360,657
Fair Value, Inputs, Level 2 | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Assets, Fair Value Disclosure, Recurring	16,714,055	19,252,717
Fair Value, Inputs, Level 3 | Other Debt Obligations
Assets, Fair Value Disclosure, Recurring	$ 73,000	$ 32,600