Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v3.20.1
Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2020
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, 2020 and 2019 were as follows (in thousands):

 

 

 

 

 

 

 

 

 

 

 

 

Three Months Ended 

 

 

 

 

March 31, 

 

 

 

 

2020

    

2019

 

 

Selling, general and administrative

 

$

1,330

 

$

2,166

 

 

Research and development

 

 

694

 

 

787

 

 

Total stock-based compensation expense

 

$

2,024

 

$

2,953

 

 

 

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

 

 

 

 

 

 

 

 

 

 

Three Months Ended 

 

 

 

 

 

March 31, 

 

 

 

 

    

2020

    

2019

    

    

    

Risk-free interest rate

 

1.3

%  

2.6

%  

 

 

Expected term (in years)

 

6.5

 

6.6

 

 

 

Dividend yield

 

0.0

%  

0.0

%  

 

 

Expected volatility

 

65.4

%  

65.9

%  

 

 

 

Summary of weighted-average assumptions used to calculate fair value of purchase rights granted under Employee Stock Purchase Plan

 

 

 

 

 

 

 

 

 

Three Months Ended 

 

 

 

 

March 31, 

 

 

 

    

2020

    

2019

 

    

Risk-free interest rate

 

1.6

%  

2.7

%

 

Expected term (in years)

 

1.6

 

1.5

 

 

Dividend yield

 

0.0

%  

0.0

%

 

Expected volatility

 

57.7

%  

62.6

%