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Fair Value Of Financial Instruments (Summary Of Changes In Fair Value Of Contingent Consideration) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Mar. 31, 2012
Mar. 31, 2011
Apr. 15, 2011
Fair Value Of Financial Instruments [Abstract]          
Fair value at beginning of period $ 20,002    $ 23,794     
Issuance of contingent consideration           (23,952)
Payments (2,000)    (2,000)     
Change in fair value 1,072    1,244     
Fluctuation due to foreign currency translation 665    (3,299)     
Fair value at end of period $ 19,739    $ 19,739