XML 23 R47.htm IDEA: XBRL DOCUMENT v2.4.0.8
Fair Value Measurement (Reconciliation of Recurring Unobservable Inputs) (Details) (Investments, USD $)
In Thousands, unless otherwise specified
3 Months Ended
Dec. 31, 2013
Jun. 30, 2013
Investments
   
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning balance   $ 4,313
Additions to Level 3 6,100  
Unrealized gains for the period included in other income, net (892)  
Extinguishments (3,946)  
Ending balance $ 5,575 $ 4,313