Note 4: Loans and Allowance for Loan Losses: Financing Receivable Credit Quality Indicators (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Jun. 30, 2017
Residential Mortgage | Pass
Financing Receivable Credit Quality Indicators	$ 450,857	$ 438,222
Residential Mortgage | Watch
Financing Receivable Credit Quality Indicators	4,305	772
Residential Mortgage | Special Mention
Financing Receivable Credit Quality Indicators	146	148
Residential Mortgage | Substandard
Financing Receivable Credit Quality Indicators	2,517	3,321
Residential Mortgage | Doubtful
Financing Receivable Credit Quality Indicators	0	0
Residential Mortgage | Total by Credit Quality Indicator
Financing Receivable Credit Quality Indicators	457,825	442,463
Construction Loan Payable | Pass
Financing Receivable Credit Quality Indicators	60,984	55,825
Construction Loan Payable | Watch
Financing Receivable Credit Quality Indicators	0	0
Construction Loan Payable | Special Mention
Financing Receivable Credit Quality Indicators	0	0
Construction Loan Payable | Substandard
Financing Receivable Credit Quality Indicators	34	217
Construction Loan Payable | Doubtful
Financing Receivable Credit Quality Indicators	0	0
Construction Loan Payable | Total by Credit Quality Indicator
Financing Receivable Credit Quality Indicators	61,018	56,042
Commercial Real Estate | Pass
Financing Receivable Credit Quality Indicators	679,521	588,385
Commercial Real Estate | Watch
Financing Receivable Credit Quality Indicators	7,261	9,253
Commercial Real Estate | Special Mention
Financing Receivable Credit Quality Indicators	932	926
Commercial Real Estate | Substandard
Financing Receivable Credit Quality Indicators	5,193	5,358
Commercial Real Estate | Doubtful
Financing Receivable Credit Quality Indicators	699	0
Commercial Real Estate | Total by Credit Quality Indicator
Financing Receivable Credit Quality Indicators	693,606	603,922
Consumer Loan | Pass
Financing Receivable Credit Quality Indicators	71,722	63,320
Consumer Loan | Watch
Financing Receivable Credit Quality Indicators	118	123
Consumer Loan | Special Mention
Financing Receivable Credit Quality Indicators	29	30
Consumer Loan | Substandard
Financing Receivable Credit Quality Indicators	72	178
Consumer Loan | Doubtful
Financing Receivable Credit Quality Indicators	0	0
Consumer Loan | Total by Credit Quality Indicator
Financing Receivable Credit Quality Indicators	71,941	63,651
Commercial Loan | Pass
Financing Receivable Credit Quality Indicators	251,426	240,864
Commercial Loan | Watch
Financing Receivable Credit Quality Indicators	436	2,003
Commercial Loan | Special Mention
Financing Receivable Credit Quality Indicators	74	84
Commercial Loan | Substandard
Financing Receivable Credit Quality Indicators	2,199	3,631
Commercial Loan | Doubtful
Financing Receivable Credit Quality Indicators	1,182	602
Commercial Loan | Total by Credit Quality Indicator
Financing Receivable Credit Quality Indicators	$ 255,317	$ 247,184