Note 3: Securities: Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Jun. 30, 2014
US Government-sponsored Enterprises Debt Securities
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 1,979	$ 2,676
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	21	26
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	12,716	18,451
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	267	528
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	14,695	21,127
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	288	554
US States and Political Subdivisions Debt Securities
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	154	1,863
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		3
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	3,681	4,938
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	119	129
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	3,835	6,801
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	119	132
Other Debt Obligations
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value		476
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		2
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	1,181	532
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	726	915
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	1,181	1,008
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	726	917
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	3,028	8,882
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	17	77
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	1,598	1,649
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	69	130
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	4,626	10,531
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	86	207
Total Investments And Mortgage Backed Securities
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	5,161	13,897
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	38	108
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	19,176	25,570
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	1,181	1,702
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	24,337	39,467
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	$ 1,219	$ 1,810