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Warrants (Tables)
9 Months Ended
Sep. 30, 2021
Warrants  
Summary of the Company's outstanding common stock warrants

As of September 30, 2021:

    

Exercise

    

Expiration  

Number of Warrants

  Price

Date

115,310

$

0.03

 

March 2023

24,171

$

0.03

 

May 2023

10,319

$

0.03

 

August 2023

As of December 31, 2020:

Exercise

Expiration

Number of Warrants

    

Price

    

Date

50,497

$

0.68

 

May 2021

116,144

$

0.03

 

March 2023

24,171

$

0.03

 

May 2023

10,319

$

0.03

 

August 2023