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Fair Value Of Financial Instruments (Fair Value, Business Acquisition, Liability For Contingent Consideration) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2011
Dec. 31, 2010
Apr. 15, 2011
Fair Value Of Financial Instruments [Abstract]          
Fair value at beginning of period $ 21,253    $ 23,794     
Issuance of contingent consideration           (23,952)
Payments            
Change in fair value (722)    172     
Fluctuation due to foreign currency translation (529)    (3,964)     
Fair value at end of period $ 20,002    $ 20,002