Note 11 - Income Taxes (Details) - Liability for Uncertain Tax Positions - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Liability for Uncertain Tax Positions [Abstract]
Balance at beginning of the fiscal year	$ 746	$ 969	$ 1,860
Balance at end of the fiscal year	687	746	969
Decreases — tax positions in prior period	(134)	(225)	(234)
Increases — tax positions in current period	$ 75	$ 2	37
Settlements and payments			$ (694)