v3.20.4
Fair Value of Financial Instruments (Tables)
9 Months Ended
Oct. 31, 2020
Fair Value Disclosures [Abstract]  
Summary of Financial Assets and Liabilities Measured at Fair Value The table below provides a summary of the changes in fair value, including net transfers in and/or out, of all financial assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) during the periods presented (in thousands):

 

 

Derivative Liability

 

Balance, December 31, 2018

 

$

 

Initial recognition of conversion features and warrants, October 2019

 

 

7,954

 

Change in fair value of derivative liability

 

 

(6,233

)

Balance, December 31, 2019

 

 

1,721

 

Change in fair value of derivative liability

 

 

806

 

Balance, February 1, 2020

 

 

2,527

 

Change in fair value of derivative liability

 

 

(543

)

Extinguishment of derivative liability resulting from debt conversion

 

 

(1,984

)

Balance, October 31, 2020

 

$