Note 4 - Intangible Assets, Net (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Note 4 - Intangible Assets, Net (Details) [Line Items]
Amortization of Intangible Assets	$ 137	$ 137
Minimum [Member]
Note 4 - Intangible Assets, Net (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life	13 years
Maximum [Member]
Note 4 - Intangible Assets, Net (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life	20 years