Note 10 - Composition of Deposits (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Jun. 30, 2015
Non-interest bearing deposits
Demand deposits	$ 2,181	$ 2,193
Demand deposits	0.34%	0.50%
Interest-bearing deposits
Demand	$ 1,298	$ 2,715
Demand	0.21%	0.60%
Savings and money market	$ 78,510	$ 65,539
Savings and money market	12.40%	13.90%
Time certificates of deposits	$ 551,158	$ 401,459
Time certificates of deposits	87.05%	85.00%
Total Deposits	$ 633,147	$ 471,906
Total Deposits	100.00%	100.00%