Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Tables)

v3.20.2
Fair Value Measurements (Tables)
6 Months Ended
Jun. 30, 2020
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis
The Company’s fair value hierarchies for its financial assets and liabilities, which require fair value measurement, are as follows:
  Total Level 1 Level 2 Level 3
June 30, 2020        
Liabilities        
Warrant liabilities $ 12,361    $ —    $ —    $ 12,361   
Contingent success fee liability $ —    $ —    $ —    $ —   
December 31, 2019
Liabilities
Warrant liabilities $ 4,307    $ —    $ —    $ 4,307   
Contingent success fee liability $   $ —    $ —    $  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation
The following table sets forth a summary of the changes in the fair value of the Company’s Level 3 financial liabilities for the period ended June 30, 2020, which were measured at fair value on a recurring basis:
  Warrant Liability Contingent Success
Fee Liability
Balance at December 31, 2019 $ 4,307    $  
Initial valuation of warrants in connection with June 2020 financing 2,650    —   
Loss on revaluation of warrants issued in connection with the June 2020, December 2019, May 2019, and December 2015 equity financings 6,055    —   
Gain on revaluation of contingent liability —    (6)  
Reclassification of warrant liability to equity upon exercise of warrants (651)   —   
Balance at June 30, 2020 $ 12,361    $ —