Note 3: Securities: Schedule of Available for Sale Securities (Details) - USD ($)	Mar. 31, 2019	Jun. 30, 2018
Other Securities
Available-for-sale Securities, Amortized Cost Basis	$ 5,182	$ 5,284
Available for sale Securities Gross Unrealized Gain	54	61
Available For Sale Securities Gross Unrealized Losses	(186)	(193)
Available-for-sale Securities Estimated Fair Value	5,050	5,152
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Available-for-sale Securities, Amortized Cost Basis	109,513	92,708
Available for sale Securities Gross Unrealized Gain	386	1
Available For Sale Securities Gross Unrealized Losses	(1,169)	(2,533)
Available-for-sale Securities Estimated Fair Value	108,730	90,176
Total investments and mortgage-backed securities
Available-for-sale Securities, Amortized Cost Basis	162,201	149,367
Available for sale Securities Gross Unrealized Gain	884	292
Available For Sale Securities Gross Unrealized Losses	(1,575)	(3,334)
Available-for-sale Securities Estimated Fair Value	161,510	146,325
US Government-sponsored Enterprises Debt Securities
Available-for-sale Securities, Amortized Cost Basis	7,279	9,513
Available for sale Securities Gross Unrealized Gain	0	0
Available For Sale Securities Gross Unrealized Losses	(60)	(128)
Available-for-sale Securities Estimated Fair Value	7,219	9,385
US States and Political Subdivisions Debt Securities
Available-for-sale Securities, Amortized Cost Basis	40,227	41,862
Available for sale Securities Gross Unrealized Gain	444	230
Available For Sale Securities Gross Unrealized Losses	(160)	(480)
Available-for-sale Securities Estimated Fair Value	$ 40,511	$ 41,612