Note F - Income Taxes (Details) - Reconciliation of Income Tax Provision (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Reconciliation of Income Tax Provision [Abstract]
Income taxes computed at statutory federal income tax rate	$ 913	$ 711
State income taxes, net of federal income tax expense	(35)	41
Expenses not deductible for tax purposes	19	39
Foreign tax rate differential	(297)	(264)
Return to provision – differences	(41)	(4)
Adjust state deferred due to change in apportionment	195
State tax planning – net savings	(239)
Change in valuation allowance	193
Other, net	(34)
Income tax provision as reported	$ 674	$ 523
Effective tax rate	25.10%	25.00%