Note F - Income Taxes - Reconciliation of Income Tax Provision (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Income taxes computed at statutory federal income tax rate	$ 1,463	$ 913
State income taxes, net of federal income tax expense	7	(35)
Expenses not deductible for tax purposes	13	19
Foreign tax rate differential	$ (451)	(297)
Return to provision – differences		(41)
Adjust state deferred due to change in apportionment	$ (25)	195
State tax planning – net savings		(239)
Change in valuation allowance		193
Other, net	$ (46)	(34)
Provision for income taxes	$ 961	$ 674
Effective tax rate	22.30%	25.10%