Note 7 - Income Taxes (Details) - Unrecognized tax benefits of uncertain tax positions: (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Unrecognized tax benefits:
Beginning of year	$ 1,477	$ 1,530
Decreases in prior years' tax positions	(72)	(53)
End of year	1,405	1,477
Accrued interest and penalties	1,920	1,819
Uncertain tax positions liability	3,325	3,296
Unrecognized tax benefits affecting tax rate if recognized	927	975
Interest and penalty expense	$ 101	$ 200