Note 18: Fair Value Measurements: Schedule of Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Financial assets | Cash and Cash Equivalents
Financial Instruments Owned Carrying Amount	$ 14,932	$ 12,789
Financial assets | Interest-bearing time deposits
Financial Instruments Owned Carrying Amount	1,655	980
Financial assets | Investment in Federal Home Loan Bank Stock
Financial Instruments Owned Carrying Amount	4,569	2,007
Financial assets | Investment in Stock of Federal Reserve Bank of St. Louis
Financial Instruments Owned Carrying Amount	1,424	1,004
Financial assets | Loans Receivable
Financial Instruments Owned Carrying Amount	801,056	647,166
Financial assets | Accrued interest receivable
Financial Instruments Owned Carrying Amount	4,402	3,970
Financial liabilities | Deposits
Financial Instruments Owned Carrying Amount	785,801	632,379
Financial liabilities | Securities Sold under Agreements to Repurchase
Financial Instruments Owned Carrying Amount	25,561	27,788
Financial liabilities | Federal Home Loan Bank Advances
Financial Instruments Owned Carrying Amount	85,472
Financial liabilities | Accrued interest payable
Financial Instruments Owned Carrying Amount	570	529
Financial liabilities | Subordinated Debt
Financial Instruments Owned Carrying Amount	9,727	7,217
Financial liabilities | Federal Reserve Bank Advances
Financial Instruments Owned Carrying Amount		24,500
Fair Value, Inputs, Level 1 | Financial assets | Cash and Cash Equivalents
Financial Instruments Owned Carrying Amount	14,932	12,789
Fair Value, Inputs, Level 1 | Financial liabilities | Deposits
Financial Instruments Owned Carrying Amount	462,629	359,796
Fair Value, Inputs, Level 1 | Financial liabilities | Federal Home Loan Bank Advances
Financial Instruments Owned Carrying Amount	59,900
Fair Value, Inputs, Level 2 | Financial assets | Interest-bearing time deposits
Financial Instruments Owned Carrying Amount	1,655	980
Fair Value, Inputs, Level 2 | Financial assets | Investment in Federal Home Loan Bank Stock
Financial Instruments Owned Carrying Amount	4,569	2,007
Fair Value, Inputs, Level 2 | Financial assets | Investment in Stock of Federal Reserve Bank of St. Louis
Financial Instruments Owned Carrying Amount	1,424	1,004
Fair Value, Inputs, Level 2 | Financial assets | Accrued interest receivable
Financial Instruments Owned Carrying Amount	4,402	3,970
Fair Value, Inputs, Level 2 | Financial liabilities | Securities Sold under Agreements to Repurchase
Financial Instruments Owned Carrying Amount	25,561	27,788
Fair Value, Inputs, Level 2 | Financial liabilities | Federal Home Loan Bank Advances
Financial Instruments Owned Carrying Amount	27,714
Fair Value, Inputs, Level 2 | Financial liabilities | Accrued interest payable
Financial Instruments Owned Carrying Amount	570	529
Fair Value, Inputs, Level 2 | Financial liabilities | Federal Reserve Bank Advances
Financial Instruments Owned Carrying Amount		27,040
Fair Value, Inputs, Level 3 | Financial assets | Loans Receivable
Financial Instruments Owned Carrying Amount	805,543	652,904
Fair Value, Inputs, Level 3 | Financial liabilities | Deposits
Financial Instruments Owned Carrying Amount	323,512	273,260
Fair Value, Inputs, Level 3 | Financial liabilities | Subordinated Debt
Financial Instruments Owned Carrying Amount	$ 8,059	$ 6,209