Financial Instruments Measured At Fair Value (Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Jun. 30, 2018
Assets:
Cash equivalents		$ 99
Rabbi trust investments	$ 34,452
Forward foreign currency contracts	40	365
Equity investment	661	692
Contingent consideration, current	1,735
Assets total	36,888	1,156
Liabilities:
Forward foreign currency contracts	702	27
Contingent consideration, non-current	0	1,909
Liabilities total	702	1,936
Quoted Prices In Active Markets (Level 1) [Member]
Assets:
Cash equivalents		99
Rabbi trust investments	34,452
Forward foreign currency contracts	0	0
Equity investment	661	692
Contingent consideration, current	0
Assets total	35,113	791
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
Rabbi trust investments	0
Forward foreign currency contracts	40	365
Equity investment	0	0
Contingent consideration, current	0
Assets total	40	365
Liabilities:
Forward foreign currency contracts	702	27
Contingent consideration, non-current	0	0
Liabilities total	702	27
Significant Unobservable Inputs (Level 3) [Member]
Assets:
Cash equivalents		0
Rabbi trust investments	0
Forward foreign currency contracts	0	0
Equity investment	0	0
Contingent consideration, current	1,735
Assets total	1,735	0
Liabilities:
Forward foreign currency contracts	0	0
Contingent consideration, non-current	0	1,909
Liabilities total	$ 0	$ 1,909