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Stock-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2023
Share-Based Payment Arrangement [Abstract]  
Summary of Stock-based Compensation Expense Included in Statements of Operations

The following table summarizes the total stock-based compensation expense included in the Company’s statements of operations for the periods presented (in thousands):

 

 

 

Three Months Ended June 30,

 

 

Six Months Ended June 30,

 

 

 

2023

 

 

2022

 

 

2023

 

 

2022

 

Cost of product sales

 

$

200

 

 

$

346

 

 

$

368

 

 

$

669

 

Research and development

 

 

3,666

 

 

 

7,232

 

 

 

7,638

 

 

 

12,696

 

Selling, general and administrative

 

 

11,288

 

 

 

12,934

 

 

 

21,853

 

 

 

22,110

 

 

 

$

15,154

 

 

$

20,512

 

 

$

29,859

 

 

$

35,475