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Fair Value Measurements (Tables)
 9 Months Ended
Sep. 30, 2014
Fair Value Disclosures [Abstract]  
Fair Value Measurements

The assets classified as Level 2 have initially been valued at the applicable transaction price and subsequently revalued, at the end of each reporting period, using other market observable data. Observable market data points include quoted prices, interest rates, reportable trades and other industry and economic events. Financial assets measured at fair value on a recurring basis are summarized as follows, in thousands:

 

Description

    September 30, 2014      Quoted
Prices in
Active
Markets
(Level 1)		      Significant
Other
Observable
Inputs
(Level 2)		      Unobservable
Inputs
(Level 3)		  

Assets:

            

Cash equivalents

    $ 3,000       $ —        $ 3,000       $ —    

Restricted cash

      50         —          50         —    

Short-term investments

      5,000         —          5,000         —    
  

 

 

     

 

 

     

 

 

     

 

 

  

Total

    $ 8,050       $ —        $ 8,050       $ —    
  

 

 

     

 

 

     

 

 

     

 

 

  

Description

    December 31, 2013      Quoted
Prices in
Active
Markets
(Level 1)		      Significant
Other
Observable
Inputs
(Level 2)		      Unobservable
Inputs
(Level 3)		  

Assets:

            

Cash equivalents

    $ 9,500       $ —        $ 9,500       $ —    

Restricted cash

      50         —          50         —    

Short-term investments

      3,000         —          3,000         —    
  

 

 

     

 

 

     

 

 

     

 

 

  

Total

    $ 12,550       $ —        $ 12,550       $ —