v3.19.3
Fair value measurement
9 Months Ended
Sep. 30, 2019
Fair value measurement  
Fair value measurement

12. Fair value measurement

The following table sets forth our financial assets and liabilities that are measured at fair value on a recurring basis:

                                                                                                                                                                                   

At September 30, 2019

    

Level 1

    

Level 2

    

Level 3

    

Total

Assets:

Money market accounts

$

45,791

$

$

$

45,791

Marketable securities

 

4,250

 

32,344

 

 

36,594

Total assets

$

50,041

$

32,344

$

$

82,385

At December 31, 2018

    

Level 1

    

Level 2

    

Level 3

    

Total

Assets:

Money market accounts

$

137,723

$

$

$

137,723

Total assets

$

137,723

$

$

$

137,723

Liabilities:

Contingent consideration

$

$

$

961

$

961

Total liabilities

$

$

$

961

$

961

Our marketable securities utilize Level 1 and Level 2 inputs and consist primarily of corporate debt securities, which primarily include commercial paper and debt instruments including notes issued by foreign or domestic industrial and financial corporations and governments which pay in U.S. dollars and carry a rating of A or better. We have evaluated the various types of securities in our investment portfolio to determine an appropriate fair value hierarchy level based upon trading activity and the

observability of market inputs. Due to variations in trading volumes and the lack of quoted market prices in active markets, our fixed maturity securities are classified as Level 2 securities. Our marketable securities are valued at amortized cost, which approximates fair value. The fair value of our fixed maturity marketable securities is derived through the use of a third-party pricing source using recent reported trades for identical or similar securities, making adjustments through the reporting date based upon available market observable data.

The Company’s contingent consideration obligation was initially recorded at fair value using probability-weighted discounted cash flow approaches that are based on significant unobservable inputs related to achievement of estimated annual sales and are reviewed quarterly. Significant changes to estimated annual sales and discount rates would result in corresponding changes in the fair value of this obligation. The following table presents a reconciliation of the beginning and ending amounts related to the fair value of contingent consideration categorized as Level 3:

                                                                                                                                                                

Balance , December 31, 2018

    

$

961

Payment of contingent consideration

Change in fair value

Balance, June 30, 2019

 

961

Payment of contingent consideration

Change in fair value

 

(961)

Balance , September 30, 2019

$

We do not expect to make any payments for the contingent consideration related to the Elauwit acquisition. The change in fair value of contingent consideration was recorded in general and administrative expenses in the condensed consolidated statements of operations.