Quarterly report pursuant to Section 13 or 15(d)

Subsequent Event (Details)

v3.20.2
Subsequent Event (Details) - USD ($)
$ in Thousands
9 Months Ended
Oct. 11, 2020
Oct. 01, 2020
Sep. 30, 2020
Sep. 30, 2019
Subsequent Event [Line Items]        
Cash payments for acquisition     $ 26,857 $ 11,840
Subsequent Event | Vernalis | Disposal Group, Disposed of by Sale, Not Discontinued Operations        
Subsequent Event [Line Items]        
Expected proceeds from divestiture of business $ 25,000      
Subsequent Event | Pfenex Inc.        
Subsequent Event [Line Items]        
Cash payments for acquisition   $ 437,500    
Contingent consideration   $ 78,000