Note 13 - Income Taxes (Details) - USD ($)	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Note 13 - Income Taxes (Details) [Line Items]
Income Taxes Receivable	$ 231,000	$ 1,658,000
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	188,000
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	$ 33,000
Earliest Tax Year [Member] | Domestic Tax Authority [Member]
Note 13 - Income Taxes (Details) [Line Items]
Open Tax Year	2013
Earliest Tax Year [Member] | State and Local Jurisdiction [Member]
Note 13 - Income Taxes (Details) [Line Items]
Open Tax Year	2011