Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Tables)

v3.23.2
STOCK-BASED COMPENSATION (Tables)
6 Months Ended
Jun. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of stock-based compensation

Stock-based compensation for the periods presented was as follows (in thousands):

Three Months Ended June 30, 

Six Months Ended June 30, 

2023

    

2022

2023

    

2022

Selling, general and administrative

$

1,796

$

1,933

$

3,531

$

4,672

Research and development

376

458

1,399

926

Total stock-based compensation expense

$

2,172

$

2,391

$

4,930

$

5,598

Employee Stock Option [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Summary of weighted-average assumptions relating to options granted pursuant to equity incentive plans

Three Months Ended June 30, 

Six Months Ended June 30, 

    

2023

    

2022

    

    

2023

    

2022

 

Risk-free interest rate

3.7

%  

2.9

%  

3.7

%  

1.9

%

Expected term (in years)

6.7

6.5

7.0

6.5

Dividend yield

0.0

%  

0.0

%  

0.0

%  

0.0

%

Expected volatility

86.0

%  

70.3

%  

83.1

%  

70.0

%