Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v3.21.1
Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2021
Stock-Based Compensation  
Schedule of stock-based compensation related to all of the entity's share-based payments

Total stock-based compensation related to all of our share-based payments that we recognized for the three months ended March 31, 2021 and 2020 were as follows (in thousands):

Three Months Ended 

March 31, 

2021

    

2020

Selling, general and administrative

$

2,053

$

1,330

Research and development

586

694

Total stock-based compensation expense

$

2,639

$

2,024

Summary of weighted-average assumptions relating to options granted pursuant to equity incentive plans

Three Months Ended 

March 31, 

    

2021

    

2020

    

Risk-free interest rate

1.0

%  

1.3

%  

Expected term (in years)

6.5

6.5

Dividend yield

0.0

%  

0.0

%  

Expected volatility

70.6

%  

65.4

%