Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014
Statement of Financial Position [Abstract]
Loans, allowance for loan losses	$ 5,769	$ 5,651
Preferred stock, par value (USD per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (shares)	5,000,000	5,000,000
Preferred stock, issued (shares)	0	0
Preferred stock, outstanding (shares)	0	0
Common stock, par value (USD per share)	$ 0.01	$ 0.01
Common stock, shares authorized (shares)	25,000,000	25,000,000
Common stock, issued (shares)	8,039,361	8,034,027
Common stock, outstanding (shares)	5,528,511	5,651,130
Unearned compensation - ESOP, shares unallocated (shares)	307,398	317,998
Treasury stock, shares (shares)	2,510,850	2,382,897