Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Tables)

v3.23.3
STOCK-BASED COMPENSATION (Tables)
9 Months Ended
Sep. 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 September 30, 

Nine Months Ended September 30, 

2023

    

2022

2023

    

2022

Selling, general and administrative

$

1,596

$

2,119

$

5,127

$

6,791

Research and development

347

588

1,746

1,514

Total stock-based compensation expense

$

1,943

$

2,707

$

6,873

$

8,305

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 September 30, 

Nine Months Ended September 30, 

    

2023

    

2022

    

    

2023

    

2022

 

Risk-free interest rate

4.3

%  

3.0

%  

3.8

%  

1.9

%

Expected term (in years)

6.0

6.1

6.9

6.5

Dividend yield

0.0

%  

0.0

%  

0.0

%  

0.0

%

Expected volatility

86.7

%  

80.9

%  

83.4

%  

70.5

%