XML 28 R18.htm IDEA: XBRL DOCUMENT v3.22.2.2
STOCK-BASED COMPENSATION AWARDS (Tables)
9 Months Ended
Sep. 30, 2022
STOCK-BASED COMPENSATION AWARDS  
Schedule of stock-based compensation expense

Total stock-based compensation expense related to all equity awards granted was allocated as follows (in thousands):

Three months ended September 30, 

Nine months ended September 30, 

    

2022

    

2021

    

2022

    

2021

Research and development

$

1,743

 

$

1,055

 

$

4,152

 

$

1,670

General and administrative

 

1,430

 

493

 

3,036

 

861

Total stock-based compensation expense

$

3,173

$

1,548

$

7,188

$

2,531