Note 5: Investment Securities: Schedule of Available for Sale Securities by Contractual Maturity (Details) (Available for sale, USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Jun. 30, 2012
Due after ten years
Available for Sale Securities Amortized Cost by Contractual Maturity	$ 21,185	$ 21,947
Available for Sale Securities Estimated Fair Value by Contractual Maturity	22,149	22,898
Total investment securities contractual maturity
Available for Sale Securities Amortized Cost by Contractual Maturity	21,185	21,947
Available for Sale Securities Estimated Fair Value by Contractual Maturity	$ 22,149	$ 22,898