Note 4 - Loans and Allowance for Loan Losses (Details) - Nonaccruing Loans - USD ($)	Dec. 31, 2014	Jun. 30, 2014
Real estate - residential mortgage:
Nonaccruing loans	$ 5,290,607	$ 4,397,731
Residential Portfolio Segment [Member] | One-to-four Family Units [Member]
Real estate - residential mortgage:
Nonaccruing loans	911,240	745,789
Residential Portfolio Segment [Member] | Construction Loans [Member]
Real estate - residential mortgage:
Nonaccruing loans	2,892,772	2,683,792
Commercial Real Estate Portfolio Segment [Member]
Real estate - residential mortgage:
Nonaccruing loans	459,823
Commercial Portfolio Segment [Member]
Real estate - residential mortgage:
Nonaccruing loans	$ 1,026,772	938,908
Consumer Portfolio Segment [Member] | Other Loans [Member]
Real estate - residential mortgage:
Nonaccruing loans		$ 29,242