XML 38 R28.htm IDEA: XBRL DOCUMENT v3.23.1
Warrants (Tables)
12 Months Ended
Dec. 31, 2022
Warrants  
Summary of the company's warrant activity and related information

Warrants

Pre-Funded Warrants

    

    

Weighted

    

    

Weighted

Average

Average

Exercise 

Exercise 

Warrants

Price

Warrants

Price

Outstanding at December 31, 2020

 

1,149,868

$

6.36

 

320,201

$

0.001

Exercised

 

(363,448)

$

8.90

 

(66,373)

$

0.001

Outstanding at December 31, 2021

786,420

$

5.19

253,828

$

0.001

Outstanding at December 31, 2022

786,420

$

5.19

253,828

$

0.001