XML 35 R9.htm IDEA: XBRL DOCUMENT v3.21.1
Fair value measurements
12 Months Ended
Dec. 31, 2020
Fair value measurements  
Fair value measurements

3. Fair value measurement

A reconciliation of the change in the fair value of the warrant liability for the year ended December 31, 2020 is as follows (in thousands).

Fair Value

Measurements

Using Significant

Unobservable

Inputs

    

(Level 3)

Balance, December 31, 2019

$

Issuance of warrants on June 2, 2020

1,522

Change in fair value of warrant liability

5,538

Reclass of warrant liability to additional paid-in capital upon IPO

(7,060)

Warrant liability, December 31, 2020

$

A summary of the inputs used in the Black-Scholes pricing model to fair value the warrants are disclosed in Note 12.