Note 3: Loans and Allowance For Loan Losses: Schedule of Loan Portfolio Aging Analysis (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Jun. 30, 2015
Financing Receivables, 30 to 59 Days Past Due | Residential Mortgage
Financing Receivable Recorded Investment	$ 1,157	$ 1,143
Financing Receivables, 30 to 59 Days Past Due | Construction Loan Payable
Financing Receivable Recorded Investment	165	113
Financing Receivables, 30 to 59 Days Past Due | Commercial Real Estate
Financing Receivable Recorded Investment		350
Financing Receivables, 30 to 59 Days Past Due | Consumer Loan
Financing Receivable Recorded Investment	169	260
Financing Receivables, 30 to 59 Days Past Due | Commercial Loan
Financing Receivable Recorded Investment	209	375
Financing Receivables, 30 to 59 Days Past Due | Total loans
Financing Receivable Recorded Investment	1,700	2,241
Financing Receivables, 60 to 89 Days Past Due | Residential Mortgage
Financing Receivable Recorded Investment	457	1,645
Financing Receivables, 60 to 89 Days Past Due | Commercial Real Estate
Financing Receivable Recorded Investment		246
Financing Receivables, 60 to 89 Days Past Due | Consumer Loan
Financing Receivable Recorded Investment	99	11
Financing Receivables, 60 to 89 Days Past Due | Commercial Loan
Financing Receivable Recorded Investment	138	127
Financing Receivables, 60 to 89 Days Past Due | Total loans
Financing Receivable Recorded Investment	694	2,029
Financing Receivables, Equal to Greater than 90 Days Past Due | Residential Mortgage
Financing Receivable Recorded Investment	1,970	439
Financing Receivables, Equal to Greater than 90 Days Past Due | Construction Loan Payable
Financing Receivable Recorded Investment	207	132
Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial Real Estate
Financing Receivable Recorded Investment	33	34
Financing Receivables, Equal to Greater than 90 Days Past Due | Consumer Loan
Financing Receivable Recorded Investment	39	48
Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial Loan
Financing Receivable Recorded Investment	623	30
Financing Receivables, Equal to Greater than 90 Days Past Due | Total loans
Financing Receivable Recorded Investment	2,872	683
Nonperforming Financial Instruments | Residential Mortgage
Financing Receivable Recorded Investment	3,584	3,227
Nonperforming Financial Instruments | Construction Loan Payable
Financing Receivable Recorded Investment	372	245
Nonperforming Financial Instruments | Commercial Real Estate
Financing Receivable Recorded Investment	33	630
Nonperforming Financial Instruments | Consumer Loan
Financing Receivable Recorded Investment	307	319
Nonperforming Financial Instruments | Commercial Loan
Financing Receivable Recorded Investment	970	532
Nonperforming Financial Instruments | Total loans
Financing Receivable Recorded Investment	5,266	4,953
Financing Receivables Current | Residential Mortgage
Financing Receivable Recorded Investment	389,390	374,238
Financing Receivables Current | Construction Loan Payable
Financing Receivable Recorded Investment	55,218	44,271
Financing Receivables Current | Commercial Real Estate
Financing Receivable Recorded Investment	452,019	404,090
Financing Receivables Current | Consumer Loan
Financing Receivable Recorded Investment	46,234	46,451
Financing Receivables Current | Commercial Loan
Financing Receivable Recorded Investment	201,075	191,354
Financing Receivables Current | Total loans
Financing Receivable Recorded Investment	1,143,936	1,060,404
Performing Financial Instruments | Residential Mortgage
Financing Receivable Recorded Investment	392,974	377,465
Performing Financial Instruments | Construction Loan Payable
Financing Receivable Recorded Investment	55,590	44,516
Performing Financial Instruments | Commercial Real Estate
Financing Receivable Recorded Investment	452,052	404,720
Performing Financial Instruments | Consumer Loan
Financing Receivable Recorded Investment	46,541	46,770
Performing Financial Instruments | Commercial Loan
Financing Receivable Recorded Investment	202,045	191,886
Performing Financial Instruments | Total loans
Financing Receivable Recorded Investment	1,149,202	1,065,357
Financing Receivables Greater Than 90 Days Past Due and Still Accruing | Consumer Loan
Financing Receivable Recorded Investment	7	34
Financing Receivables Greater Than 90 Days Past Due and Still Accruing | Commercial Loan
Financing Receivable Recorded Investment	31	11
Financing Receivables Greater Than 90 Days Past Due and Still Accruing | Total loans
Financing Receivable Recorded Investment	$ 38	$ 45