Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Tables)

v3.21.1
Fair Value Measurements (Tables)
3 Months Ended
Mar. 31, 2021
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, on a recurring basis are as follows:
  Total Level 1 Level 2 Level 3
March 31, 2021        
Liabilities        
Warrant liabilities $ 5,501  $ —  $ —  $ 5,501 
December 31, 2020
Liabilities
Warrant liabilities $ 6,037  $ —  $ —  $ 6,037 
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 March 31, 2021, which were measured at fair value on a recurring basis:
  Warrant Liability
Balance at December 31, 2020 $ 6,037 
Initial fair value of warrants in connection with 2021 financing 1,936 
Gain on revaluation of warrants issued in connection with the February 2021, June 2020, December 2019 and May 2019 financings (11)
Reclassification of warrant liability to equity upon exercise of warrants (2,461)
Balance at March 31, 2021 $ 5,501