Note 3 - Securities Available for Sale (Details) - Available-For-Sale Securities by Contractual Maturity - USD ($) $ in Thousands	Jun. 30, 2015	Jun. 30, 2014
Available-For-Sale Securities by Contractual Maturity [Abstract]
Due after three months to one year	$ 5,152
Due after three months to one year	5,176
Due after one year to five years	50,766
Due after one year to five years	51,185
Due after five years	23,704
Due after five years	23,642
No stated maturity	1,215
No stated maturity	1,209
Total securities available-for-sale	80,837	$ 26,097
Total securities available-for-sale	$ 81,212	$ 26,764