Financial Instruments Measured At Fair Value (Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Jun. 30, 2017
Assets:
Cash equivalents	$ 7,070	$ 21,800
Forward foreign currency contracts	18	99
Available for sale securities	812	882
Assets total	7,900	22,781
Liabilities:
Forward foreign currency contracts	636	53
Contingent consideration, non-current	4,884	2,656
Liabilities total	5,520	2,709
Quoted Prices In Active Markets (Level 1) [Member]
Assets:
Cash equivalents	7,070	21,800
Forward foreign currency contracts	0	0
Available for sale securities	812	882
Assets total	7,882	22,682
Liabilities:
Forward foreign currency contracts	0	0
Contingent consideration, non-current	0	0
Liabilities total	0	0
Significant Other Observable Inputs (Level 2) [Member]
Assets:
Cash equivalents	0	0
Forward foreign currency contracts	18	99
Available for sale securities	0	0
Assets total	18	99
Liabilities:
Forward foreign currency contracts	636	53
Contingent consideration, non-current	0	0
Liabilities total	636	53
Significant Unobservable Inputs (Level 3) [Member]
Assets:
Cash equivalents	0	0
Forward foreign currency contracts	0	0
Available for sale securities	0	0
Assets total	0	0
Liabilities:
Forward foreign currency contracts	0	0
Contingent consideration, non-current	4,884	2,656
Liabilities total	$ 4,884	$ 2,656