Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements (Tables)

v3.19.3.a.u2
Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2019
Fair Value Disclosures [Abstract]  
Summary of financial instruments measured at fair value on a recurring basis
The following tables present the financial instruments that were measured at fair value on a recurring basis at December 31, 2019 and 2018 by level within the fair value hierarchy (in thousands): 
  December 31, 2019
Level 1 Level 2 Level 3 Total
Money market funds $ 71,248    $ —    $ —    $ 71,248   

 
December 31, 2018
Level 1
Level 2
Level 3
Total
Money market funds $ 31,225    $ —    $ —    $ 31,225   
Common shares of CO2 Solutions 588   

—    —    588   
Total
$ 31,813    $ —    $ —    $ 31,813