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Financial Instruments Measured At Fair Value (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Jun. 30, 2011
Financial Instruments Measured At Fair Value [Abstract]      
Additional contingent consideration expense $ 900 $ 443  
Transfers of financial instruments between three levels of fair value 0    
Notional amounts of foreign exchange derivative contracts, net assets 15,135   13,650
Fair value amounts of foreign exchange derivative contracts, net assets (liabilities) 312   (766)
Foreign exchange contracts, maturities 13 months    
Discontinued foreign exchange hedges $ 0