Note 5: Accounting For Certain Loans Acquired in A Transfer: Schedule of Acquired Loans with Credit Deterioration (Details) - USD ($) $ in Thousands		Mar. 31, 2018	Jun. 30, 2017
Construction Real Estate
Certain Loans and Debt Securities Acquired in Transfer, Allowance for Credit Losses Due to Subsequent Impairment		$ 1,570	$ 1,660
Commercial Real Estate
Certain Loans and Debt Securities Acquired in Transfer, Allowance for Credit Losses Due to Subsequent Impairment		8,999	13,394
Consumer Loan
Certain Loans and Debt Securities Acquired in Transfer, Allowance for Credit Losses Due to Subsequent Impairment		0	0
Commercial Loan
Certain Loans and Debt Securities Acquired in Transfer, Allowance for Credit Losses Due to Subsequent Impairment		3,094	4,502
Outstanding balance
Certain Loans and Debt Securities Acquired in Transfer, Allowance for Credit Losses Due to Subsequent Impairment		17,522	23,714
Carrying Amount Of Acquired Loans Net
Certain Loans and Debt Securities Acquired in Transfer, Allowance for Credit Losses Due to Subsequent Impairment	[1]	14,605	20,130
Residential Mortgage
Certain Loans and Debt Securities Acquired in Transfer, Allowance for Credit Losses Due to Subsequent Impairment		$ 3,859	$ 4,158

[1] Fair value adjustment of $2,917 and 3,584 at March 31, 2018 and June 30, 2017, respectively.