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Schedule Of Shares Purchased And Compensation Expenses (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares purchased under the Plans 169 149 161
Plan compensation expense $ 1,317 $ 885 $ 892