Note K - Derivatives and Hedging (Details)	12 Months Ended				12 Months Ended
	Jun. 30, 2014 USD ($)	Jun. 30, 2014 EUR (€)	Jun. 30, 2013 USD ($)	Jun. 30, 2014 Reclassification out of Accumulated Other Comprehensive Income [Member] USD ($)	Jun. 30, 2014 Cash Flow Hedging [Member] USD ($)	Jun. 30, 2013 Cash Flow Hedging [Member] USD ($)	Jun. 30, 2014 Cash Flow Hedging Foreign Exchange Contract [Member] USD ($)	Jun. 30, 2014 Cash Flow Hedging Foreign Exchange Contract [Member] EUR (€)	Jun. 30, 2014 Prepaid Expenses and Other Current Assets [Member] USD ($)	Jun. 30, 2014 Other Noncurrent Assets, Net [Member] USD ($)	Jun. 30, 2014 Accrued Liabilities [Member] USD ($)
Note K - Derivatives and Hedging (Details) [Line Items]
Gain (Loss) on Cash Flow Hedge Ineffectiveness, Net	$ 0
Derivative, Notional Amount	9,700,000	7,100,000					9,700,000	7,100,000
Accumulated Other Comprehensive Income (Loss) Cumulative Cash Flow Hedges Gain (Loss)	28,000		63,000
Accumulated Other Comprehensive Income (Loss) Cumulative Cash Flow Hedges Gain Loss Tax Effect	10,000		25,000
Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months				24,000
Cash Flow Hedge Derivative Instrument Assets at Fair Value									46,000	4,000
Cash Flow Hedge Derivative Instrument Liabilities at Fair Value											74,000
Derivative Instruments, Loss Recognized in Other Comprehensive Income (Loss), Effective Portion					508,000
Derivative Instruments, Loss Reclassified from Accumulated OCI into Income, Effective Portion					474,000
Derivative Instruments, Gain Recognized in Other Comprehensive Income (Loss), Effective Portion						152,000
Derivative Instruments, Gain Reclassified from Accumulated OCI into Income, Effective Portion						$ (570,000)