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Financial Instruments (Tables)
9 Months Ended
Sep. 30, 2015
Financial Instruments.  
Summary of assets and liabilities measured at fair value on a recurring basis

Below is a summary of assets and liabilities measured at fair value on a recurring basis (in thousands):

 

 

As of September 30, 2015

 

 

 

Quoted Prices
in Active
Markets
(Level 1)

 

Significant 
Observable 
Inputs
(Level 2)

 

Significant 
Unobservable 
Inputs
(Level 3)

 

Total

 

 

 

 

 

 

 

 

 

 

 

Assets:

 

 

 

 

 

 

 

 

 

Money market funds

 

72,005 

 

 

 

72,005 

 

 

 

 

 

 

 

 

 

 

 

Total

 

$

72,005 

 

$

 

$

 

$

72,005 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

As of December 31, 2014

 

 

 

Quoted Prices
in Active
Markets
(Level 1)

 

Significant 
Observable 
Inputs
(Level 2)

 

Significant 
Unobservable 
Inputs
(Level 3)

 

Total

 

 

 

 

 

 

 

 

 

 

 

Assets:

 

 

 

 

 

 

 

 

 

Money market funds

 

13,506 

 

 

 

13,506 

 

 

 

 

 

 

 

 

 

 

 

Total

 

$

13,506 

 

$

 

$

 

$

13,506 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Liabilities:

 

 

 

 

 

 

 

 

 

Warrant Liability

 

 

 

108 

 

108 

 

 

 

 

 

 

 

 

 

 

 

Total

 

$

 

$

 

$

 

$

108