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Basis of Presentation and Summary of Significant Accounting Policies (Tables)
9 Months Ended
Sep. 30, 2021
Share Based Compensation Allocation And Classification In Financial Statements [Abstract]  
Summary of Stock-based Compensation Expense

Stock-based compensation expense recognized in the Company’s statements of operations during the three and nine months ended September 30, 2021 and 2020, were as follows (in thousands):

 

 

 

Three Months Ended September 30,

 

 

Nine Months Ended September 30,

 

 

 

2021

 

 

2020

 

 

2021

 

 

2020

 

Research and development

 

$

521

 

 

$

12

 

 

$

1,181

 

 

$

22

 

General and administrative

 

 

722

 

 

 

3

 

 

 

1,952

 

 

 

7

 

Total

 

$

1,243

 

 

$

15

 

 

$

3,133

 

 

$

29