Quarterly report [Sections 13 or 15(d)]

STOCK-BASED COMPENSATION (Tables)

v3.25.1
STOCK-BASED COMPENSATION (Tables)
3 Months Ended
Mar. 31, 2025
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):

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Three Months Ended March 31, 

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​

2025

    

2024

Selling, general and administrative

​

$

2,452

​

$

4,484

Research and development

​

​

872

​

​

650

Total stock-based compensation expense

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$

3,324

​

$

5,134

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

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Three Months Ended March 31, 

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2025

​

2024

Risk-free interest rate

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4.4

%  

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4.1

%  

Expected term (in years)

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6.5

​

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6.2

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Dividend yield

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0.0

%  

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0.0

%  

Expected volatility

​

88.5

%  

​

87.4

%