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Warranty (Schedule Of Warranty Reserve) (Details) - Warranty Reserves [Member] - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Valuation and Qualifying Accounts Disclosure [Line Items]    
Beginning Balance $ 548 $ 370
Accruals - Current Year 190 200
Settlement/Claims (in cash or in kind) (264) (196)
Effects of Foreign Currency 4 1
Ending Balance $ 478 $ 375