Note 12: Fair Value Measurements: Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) (USD $)	Mar. 31, 2013	Jun. 30, 2012
US Government-sponsored Enterprises Debt Securities
Assets, Fair Value Disclosure, Recurring	$ 22,501,490	$ 18,099,618
US States and Political Subdivisions Debt Securities
Assets, Fair Value Disclosure, Recurring	38,844,162	36,381,253
Other Debt Obligations
Assets, Fair Value Disclosure, Recurring	1,589,061	1,393,257
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Assets, Fair Value Disclosure, Recurring	17,180,728	19,252,717
Fair Value, Inputs, Level 2 | US Government-sponsored Enterprises Debt Securities
Assets, Fair Value Disclosure, Recurring	22,501,490	18,099,618
Fair Value, Inputs, Level 2 | US States and Political Subdivisions Debt Securities
Assets, Fair Value Disclosure, Recurring	38,844,162	36,381,253
Fair Value, Inputs, Level 2 | Other Debt Obligations
Assets, Fair Value Disclosure, Recurring	1,509,061	1,360,657
Fair Value, Inputs, Level 2 | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Assets, Fair Value Disclosure, Recurring	17,180,728	19,252,717
Fair Value, Inputs, Level 3 | Other Debt Obligations
Assets, Fair Value Disclosure, Recurring	$ 80,000	$ 32,600