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Income Taxes (Unrecognized Tax Benefits Activity) (Details) (USD $)
In Thousands
12 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2009
Income Taxes      
Balance at beginning of year $ 2,248 $ 2,489 $ 2,268
Additions based on tax positions related to prior years 224 304 430
Reductions for tax positions of prior years   (545) (209)
Reductions due to lapse of statute of limitations (1,000)    
Balance at end of year $ 1,472 $ 2,248 $ 2,489