Quarterly report pursuant to Section 13 or 15(d)

Revenues - Disaggregated (Details)

v3.21.1
Revenues - Disaggregated (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Disaggregation of Revenue [Line Items]    
Total revenues $ 81,018 $ 55,761
Gross product sales    
Disaggregation of Revenue [Line Items]    
Total revenues 16,109 15,371
Discounts and allowances    
Disaggregation of Revenue [Line Items]    
Total revenues (3,733) (2,691)
Product sales, net    
Disaggregation of Revenue [Line Items]    
Total revenues 12,376 12,680
License revenues    
Disaggregation of Revenue [Line Items]    
Total revenues 64,618 39,858
Research and development services and others    
Disaggregation of Revenue [Line Items]    
Total revenues 1,024 3,223
Contract revenues from collaborations    
Disaggregation of Revenue [Line Items]    
Total revenues 65,642 $ 43,081
Government contract    
Disaggregation of Revenue [Line Items]    
Total revenues $ 3,000