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Equity - Performance Stock Units (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2012
Class of Stock [Line Items]      
Allocated Share-based Compensation Expense $ 4,658 $ 3,832 $ 6,550
Performance Stock Unit Performace Condition Achieved 100.00%    
Performance Stock Units (PSUs)
     
Class of Stock [Line Items]      
Total Fair Value Of Units Vesting During Period 2,299 2,693 2,280
Unrecognized Compensation Expense, Weighted Average Period Expected To Vest 1 year 9 months 18 days    
Allocated Share-based Compensation Expense $ 1,811    
Maximum | Performance Stock Units (PSUs)
     
Class of Stock [Line Items]      
Percentage Of Payout Earned Based On Predefined Targets 150.00%    
Minimum | Performance Stock Units (PSUs)
     
Class of Stock [Line Items]      
Percentage Of Payout Earned Based On Predefined Targets 0.00%