Financial Instruments Measured At Fair Value (Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
Assets:
Cash equivalents	$ 21,800	$ 20,706
Forward foreign currency contracts	99	531
Available for sale securities	882	1,067
Assets total	22,781	22,304
Liabilities:
Contingent consideration	2,656	3,553	$ 1,636
Forward foreign currency contracts	53
Total	2,709	3,553
Quoted prices in active markets (Level 1)
Assets:
Cash equivalents	21,800	20,706
Forward foreign currency contracts	0	0
Available for sale securities	882	1,067
Assets total	22,682	21,773
Liabilities:
Contingent consideration	0	0
Forward foreign currency contracts	0
Total	0	0
Significant other observable inputs (Level 2)
Assets:
Cash equivalents	0	0
Forward foreign currency contracts	99	531
Available for sale securities	0	0
Assets total	99	531
Liabilities:
Contingent consideration	0	0
Forward foreign currency contracts	53
Total	53	0
Significant unobservable inputs (Level 3)
Assets:
Cash equivalents	0	0
Forward foreign currency contracts	0	0
Available for sale securities	0	0
Assets total	0	0
Liabilities:
Contingent consideration	2,656	3,553
Forward foreign currency contracts	0
Total	$ 2,656	$ 3,553