Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Tables)

v2.4.0.8
Fair Value Measurements (Tables)
3 Months Ended
Mar. 31, 2014
Fair Value Disclosures [Abstract]  
Summary of Assets and Liabilities Measured at Fair Value on Recurring Basis

The following table presents information about our assets and liabilities that are measured at fair value on a recurring basis, and indicates the fair value hierarchy of the valuation techniques we utilized to determine such fair value (in thousands):

 

March 31, 2014

   Level 1      Level 2      Level 3      Total  

Assets

           

Cash

   $ 15,348       $ —         $ —         $ 15,348   

Money market securities

     13,282         —           —           13,282   

Restricted cash

     251         —           —           251   

Corporate bonds and commercial paper

     —           8,922         —           8,922   
  

 

 

    

 

 

    

 

 

    

 

 

 

Total assets

   $ 28,881       $ 8,922       $ —         $ 37,803   

Liabilities

           

Warrants

   $ —         $ —         $ 935       $ 935   
Summary of Changes in Fair Value of Level 3 Financial Liabilities

The following table presents the changes in fair value of our total Level 3 financial liabilities for the three months ended March 31, 2014. There have been no transfers of assets or liabilities to or from level 3 (in thousands):

 

     Liability at
December 31,
2013
     Unrealized
Loss on
warrants
     Liability at
March 31,
2014
 

Warrant liability

   $ 214       $ 721       $ 935   
Summary of Marketable Securities

Marketable securities consist of the following (in thousands):

 

     Amortized
Cost
     Gross
Unrealized
Gains
     Gross
Unrealized
Losses
     Estimated
Fair Value
 

March 31, 2014

           

Cash

   $ 15,348       $ —         $ —         $ 15,348   

Money market securities

     13,282         —           —           13,282   
  

 

 

    

 

 

    

 

 

    

 

 

 

Total cash and cash equivalents

   $ 28,630       $ —         $ —         $ 28,630   

Money market securities

     251         —           —           251   
  

 

 

    

 

 

    

 

 

    

 

 

 

Total restricted cash

   $ 251       $ —         $ —         $ 251   

Corporate bonds and commercial paper

     8,921         1         —           8,922   
  

 

 

    

 

 

    

 

 

    

 

 

 

Total short-term investments

   $ 8,921       $ 1       $ —         $ 8,922