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Income Taxes (Changes In Valuation Allowances Against Deferred Income Tax Assets) (Details) (USD $)
In Thousands
 12 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2009
Additions [Member] | Valuation Allowance For Deferred Tax Assets [Member]
      
Adjustments charged to income tax expense $ 1,148 $ 3,166  
Reductions [Member]
      
Adjustments charged to income tax expense (1,255) (755)  
Valuation Allowance For Deferred Tax Assets [Member]
      
Balance at beginning of period 9,847 7,701 7,558
Adjustments charged to income tax expense 1,148 2,411 322
Currency translation adjustments 686 (265)  
Balance of end of period $ 10,426 $ 9,847 $ 7,701