Note 3: Securities: Schedule of Available for Sale Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jun. 30, 2019
Other securities
Available-for-sale Securities, Amortized Cost Basis	$ 5,172	$ 5,176
Available for sale Securities Gross Unrealized Gain	78	75
Available For Sale Securities Gross Unrealized Losses	(227)	(198)
Available-for-sale Securities Estimated Fair Value	5,023	5,053
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Available-for-sale Securities, Amortized Cost Basis	123,769	109,297
Available for sale Securities Gross Unrealized Gain	1,724	1,449
Available For Sale Securities Gross Unrealized Losses	(206)	(317)
Available-for-sale Securities Estimated Fair Value	125,287	110,429
Total investments and mortgage-backed securities
Available-for-sale Securities, Amortized Cost Basis	173,677	163,880
Available for sale Securities Gross Unrealized Gain	2,618	2,253
Available For Sale Securities Gross Unrealized Losses	(452)	(598)
Available-for-sale Securities Estimated Fair Value	175,843	165,535
US Government-sponsored Enterprises Debt Securities
Available-for-sale Securities, Amortized Cost Basis	3,291	7,284
Available for sale Securities Gross Unrealized Gain	5	1
Available For Sale Securities Gross Unrealized Losses	(1)	(15)
Available-for-sale Securities Estimated Fair Value	3,295	7,270
US States and Political Subdivisions Debt Securities
Available-for-sale Securities, Amortized Cost Basis	41,445	42,123
Available for sale Securities Gross Unrealized Gain	811	728
Available For Sale Securities Gross Unrealized Losses	(18)	(68)
Available-for-sale Securities Estimated Fair Value	$ 42,238	$ 42,783