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Fair Value Measurement (Reconciliation of Recurring Unobservable Inputs) (Details) (Investments, USD $)
In Thousands, unless otherwise specified
9 Months Ended
Mar. 31, 2014
Investments
 
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]  
Beginning balance $ 4,313
Additions to Level 3 6,626
Unrealized gains for the period included in other income, net (1,433)
Extinguishments (3,946)
Ending balance $ 5,560