Loans (Details 8)	9 Months Ended		12 Months Ended
	Mar. 31, 2015 USD ($) item	Mar. 31, 2014 USD ($) item	Jun. 30, 2014 USD ($) item
Summary of loans whose terms were modified in a manner that met the definition of a TDR
Number of TDRs	5	2	1
Recorded Investment | $	$ 576,859	$ 230,192	$ 199,149
Commercial | Operating
Summary of loans whose terms were modified in a manner that met the definition of a TDR
Number of TDRs	3
Recorded Investment | $	$ 287,161
Commercial | Real estate
Summary of loans whose terms were modified in a manner that met the definition of a TDR
Number of TDRs		1	1
Recorded Investment | $		$ 200,192	$ 199,149
Agricultural | Real estate
Summary of loans whose terms were modified in a manner that met the definition of a TDR
Number of TDRs	1
Recorded Investment | $	$ 230,997
Residential | 1 - 4 family
Summary of loans whose terms were modified in a manner that met the definition of a TDR
Number of TDRs	1
Recorded Investment | $	$ 58,701
Other | Consumer - Personal
Summary of loans whose terms were modified in a manner that met the definition of a TDR
Number of TDRs		1
Recorded Investment | $		$ 30,000
Extension of maturity
Summary of loans whose terms were modified in a manner that met the definition of a TDR
Number of TDRs	5	2	1
Recorded Investment | $	$ 576,859	$ 230,192	$ 199,149
Extension of maturity | Commercial | Operating
Summary of loans whose terms were modified in a manner that met the definition of a TDR
Number of TDRs	3
Recorded Investment | $	$ 287,161
Extension of maturity | Commercial | Real estate
Summary of loans whose terms were modified in a manner that met the definition of a TDR
Number of TDRs		1	1
Recorded Investment | $		$ 200,192	$ 199,149
Extension of maturity | Agricultural | Real estate
Summary of loans whose terms were modified in a manner that met the definition of a TDR
Number of TDRs	1
Recorded Investment | $	$ 230,997
Extension of maturity | Residential | 1 - 4 family
Summary of loans whose terms were modified in a manner that met the definition of a TDR
Number of TDRs	1
Recorded Investment | $	$ 58,701
Extension of maturity | Other | Consumer - Personal
Summary of loans whose terms were modified in a manner that met the definition of a TDR
Number of TDRs		1
Recorded Investment | $		$ 30,000