Note 7 - Securities Available-For-Sale (Details) - Available-For-Sale Securities at Amortized Cost and Fair Value (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014
Note 7 - Securities Available-For-Sale (Details) - Available-For-Sale Securities at Amortized Cost and Fair Value [Line Items]
Amortized Cost	$ 44,844	$ 26,097
Gross Unrealized Gains	494	712
Gross Unrealized Losses	(48)	(45)
Fair Value	45,290	26,764
Corporate Debt Securities [Member]
Note 7 - Securities Available-For-Sale (Details) - Available-For-Sale Securities at Amortized Cost and Fair Value [Line Items]
Amortized Cost	10,975	16,030
Gross Unrealized Gains	158	280
Fair Value	11,133	16,310
Municipal Bonds [Member]
Note 7 - Securities Available-For-Sale (Details) - Available-For-Sale Securities at Amortized Cost and Fair Value [Line Items]
Amortized Cost	409	409
Gross Unrealized Gains	15	18
Fair Value	424	427
US Treasury Securities [Member]
Note 7 - Securities Available-For-Sale (Details) - Available-For-Sale Securities at Amortized Cost and Fair Value [Line Items]
Amortized Cost	26,865	7,930
Gross Unrealized Gains		43
Gross Unrealized Losses	(48)
Fair Value	26,817	7,973
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Note 7 - Securities Available-For-Sale (Details) - Available-For-Sale Securities at Amortized Cost and Fair Value [Line Items]
Amortized Cost	4,958
Fair Value	4,958
Mutual Fund Investments [Member]
Note 7 - Securities Available-For-Sale (Details) - Available-For-Sale Securities at Amortized Cost and Fair Value [Line Items]
Amortized Cost	1,215	1,306
Gross Unrealized Gains	1
Gross Unrealized Losses		(45)
Fair Value	1,216	1,261
Equity Securities [Member]
Note 7 - Securities Available-For-Sale (Details) - Available-For-Sale Securities at Amortized Cost and Fair Value [Line Items]
Amortized Cost	422	422
Gross Unrealized Gains	320	371
Fair Value	$ 742	$ 793