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Marketable Securities
 12 Months Ended
Jun. 30, 2015
Investments, Debt and Equity Securities [Abstract]  
Marketable Securities
5. Marketable Securities

The amortized cost, unrealized loss and fair value of the Company’s available-for-sale marketable securities at June 30, 2015 and 2014 were as follows (in thousands):

 

     June 30, 2015  
     Amortized
Cost		      Unrealized
Loss		     Fair
Value		  

Corporate bonds

    $ 9,419       $ (5 )    $ 9,414   
  

 

 

     

 

 

    

 

 

  

 

     June 30, 2014  
     Amortized
Cost		      Unrealized
Loss		     Fair
Value		  

Corporate bonds

    $ 2,446       $ (1 )    $ 2,445   

Commercial paper

      499         —          499   
  

 

 

     

 

 

    

 

 

  

Total marketable securities

    $ 2,945       $ (1 )    $ 2,944   
  

 

 

     

 

 

    

 

 

  

During fiscal 2015, $10.2 million of marketable securities were purchased and $3.7 million matured. At June 30, 2015, the marketable securities had maturities ranging between 15 days and 8.5 months, with a weighted average maturity of 5.1 months.