Quarterly report pursuant to Section 13 or 15(d)

Financial Instruments (Tables)

v3.8.0.1
Financial Instruments (Tables)
3 Months Ended
Mar. 31, 2018
Investments, All Other Investments [Abstract]  
Schedule of Cash and Available-For-Sale Securities' Cost, Gross Unrealized Losses and Fair Value by Significant Investment Category

The following table shows the cost, gross unrealized losses and fair value, with a breakdown by significant investment category, of the Company’s cash and cash equivalents and marketable securities as of March 31, 2018:

 

     Cost      Gross
Unrealized
Losses
    Fair
Value
     Cash and
Cash
Equivalents
     Marketable
Securities
 

Cash

   $ 4,590      $ —       $ 4,590      $ 4,590      $ —    

Level 1:

             

Money market funds

     16,436        —         16,436        16,436        —    

Level 2:

             

U.S. government securities

     4,501        (19     4,482        —          4,482  

Commercial paper

     2,992        (5     2,987        —          2,987  

Corporate debt securities

     26,196        (173     26,023        —          26,023  
  

 

 

    

 

 

   

 

 

    

 

 

    

 

 

 

Corporate securities

     33,689        (197     33,492        —          33,492  
  

 

 

    

 

 

   

 

 

    

 

 

    

 

 

 

Total

   $ 54,715      $ (197   $ 54,518      $ 21,026      $ 33,492  
  

 

 

    

 

 

   

 

 

    

 

 

    

 

 

 

As of December 31, 2017, the Company’s cash and cash equivalents and marketable securities balances were as follows:

 

     Cost      Gross
Unrealized
Losses
    Fair
Value
     Cash and
Cash
Equivalents
     Marketable
Securities
 

Cash

   $ 8,925      $ —       $ 8,925      $ 8,925      $ —    

Level 1:

             

Money market funds

     20,620        —         20,620        20,620        —    

Level 2:

             

U.S. government securities

     4,505        (17     4,488        —          4,488  

Commercial paper

     4,959        (5     4,954        —          4,954  

Corporate debt securities

     30,268        (112     30,156        —          30,156  
  

 

 

    

 

 

   

 

 

    

 

 

    

 

 

 

Corporate securities

     39,732        (134     39,598        —          39,598  
  

 

 

    

 

 

   

 

 

    

 

 

    

 

 

 

Total

   $ 69,277      $ (134   $ 69,143      $ 29,545      $ 39,598  
  

 

 

    

 

 

   

 

 

    

 

 

    

 

 

 

 

Summary of Quantitative Information with Respect to Significant Unobservable Inputs

The following table summarizes quantitative information with respect to the significant unobservable inputs that were used to value these stock warrants that were modified in the three months ended March 31, 2017. These inputs are categorized as Level 3 within the fair value hierarchy:

 

     March 31, 2017

Volatility

   65%

Risk-free rate

   0.92% - 1.64%

Discount for lack of marketability

   10%

The following table summarizes quantitative information with respect to the significant unobservable inputs used for the valuation of the Company’s warrants which were issued to the Bridge Loan Lenders; these inputs are categorized as Level 3 within the fair value hierarchy:

 

Volatility

     70

Risk-free rate

     2.40

Discount for lack of marketability

     10

 

Reconciliation of Level 3 Measurement of Company's Primary Warrant

The following table represents a rollforward of the fair value of the Primary Warrant in the three months ended March 31, 2017:

 

Balance, December 31, 2016

   $ 7,114  

Less: Change in fair value of warrant liability

     (3,118
  

 

 

 

Balance, March 31, 2017

   $ 3,996