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Fair Value of Financial Instruments (Tables)
3 Months Ended
Sep. 30, 2012
Summary of Financial Assets Measured at Fair Value

The following table summarizes the Company’s financial assets measured at fair value on a recurring basis at September 30, 2012:

 

     Fair Value Measurements  
     September 30,
2012
     Level 1      Level 2      Level 3  

Assets:

           

U.S. Treasury bills and money market funds

   $ 18,049       $ 18,049       $ —         $ —     

Restricted cash

     3,546         3,546         —           —     
  

 

 

    

 

 

    

 

 

    

 

 

 

Total

   $ 21,595       $ 21,595       $ —         $ —