Note 11 - Income Taxes (Details) - Reconciliation of Expected Tax Expense (Benefit) to Actual Tax Expense (Benefit) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Reconciliation of Expected Tax Expense (Benefit) to Actual Tax Expense (Benefit) [Abstract]
Expected tax expense	$ 271	$ 38	$ 4,501
State taxes, net of federal effect	26	(170)	(32)
Foreign taxes, net of federal credits	353	(751)	(227)
Change in valuation allowance	(127)	(201)	908
Tax reserve adjustments	141	(286)	246
Return to provision adjustments	(764)
Losses not benefited	370	206	771
Dividend from subsidiary (net of foreign tax credit)	201
Tax rate change applied to deferred tax balances	880
Other permanent items	(393)	387	227
Actual tax expense (benefit)	$ 958	$ (777)	$ 6,394