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Fair Value of Financial Instruments (Tables)
 9 Months Ended
Sep. 30, 2015
Fair Value of Financial Instruments  
Schedule of assets recorded at fair value

The assets recorded at fair value are classified within the hierarchy as follows for the periods reported (in thousands):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

September 30, 

 

 

    

Total

    

    

 

 

 

 

    

 

 

Fair Value

 

Level 1

 

Level 2

 

 

 

 

 

 

 

 

 

 

 

 

                                            Money Market Funds

 

$
9,904

 

$
9,904

 

$

 —

 

                                            Corporate Securities

 

 
88,651

 

 

 —

 

 
88,651

 

                                            Government Securities

 

 
51,187

 

 

 —

 

 
51,187

 

 

 

$
149,742

 

$
9,904

 

$
139,838