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Share-Based Payments (Narrative) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended
Sep. 30, 2014
Sep. 30, 2014
Restricted Stock Units
Sep. 30, 2013
Restricted Stock Units
Sep. 30, 2014
Stock Options
Sep. 30, 2013
Stock Options
Sep. 30, 2014
Stock Options
Minimum
Sep. 30, 2014
Stock Options
Maximum
Feb. 21, 2011
2011 Executive Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Shares reserved for delivery under plan               3,750,000
Total compensation   $ 5,508 $ 4,763 $ 1,882 $ 1,904      
Unrecognized share-based compensation costs   $ 32,410   $ 6,230        
Unrecognized share-based compensation costs, period for recognition (in years) 4 years              
Expiration period (in years)       10 years        
Vesting period (in years)           3 years 4 years