Quarterly report pursuant to Section 13 or 15(d)

Acquisitions - Narrative (Details)

v3.20.2
Acquisitions - Narrative (Details) - USD ($)
9 Months Ended
Sep. 09, 2020
Sep. 08, 2020
Apr. 01, 2020
Jul. 23, 2019
Sep. 30, 2020
Sep. 30, 2019
Business Acquisition [Line Items]            
Cash payments for acquisition         $ 26,857,000 $ 11,840,000
Taurus            
Business Acquisition [Line Items]            
Consideration transferred in acquisition $ 5,100,000          
Cash payments for acquisition 4,600,000          
Holdback from acquisition 500,000          
Contingent earn-out payment 0          
Tangible assets acquired 50,000.00          
Taurus | Contingent Value Right for Internal Research and Development            
Business Acquisition [Line Items]            
Contingent earn-out payment 4,500,000          
Taurus | Contingent Value Right on Product Revenues            
Business Acquisition [Line Items]            
Contingent earn-out payment $ 25,000,000.0          
Proportion of milestone payments (as a percent) 25.00%          
Taurus | Core Technology            
Business Acquisition [Line Items]            
Finite-lived intangible assets acquired $ 5,000,000.0          
Weighted-average estimated useful life of finite-lived intangible assets acquired 10 years          
xCella            
Business Acquisition [Line Items]            
Consideration transferred in acquisition   $ 7,100,000        
Holdback from acquisition   500,000        
Contingent earn-out payment   0        
Tangible assets acquired   200,000        
Liabilities assumed   (100,000)        
Deferred tax liability acquired in connection with the acquired intangibles   (800,000)        
xCella | Earnout Rights for Partner Research and Development            
Business Acquisition [Line Items]            
Contingent earn-out payment   5,000,000.0        
xCella | Milestone Payments            
Business Acquisition [Line Items]            
Contingent earn-out payment   $ 25,750,000        
Proportion of milestone payments (as a percent)   25.00%        
xCella | Core Technology            
Business Acquisition [Line Items]            
Finite-lived intangible assets acquired   $ 7,800,000        
Weighted-average estimated useful life of finite-lived intangible assets acquired   15 years        
Icagen            
Business Acquisition [Line Items]            
Consideration transferred in acquisition     $ 19,900,000      
Cash payments for acquisition     15,100,000      
Contingent earn-out payment     25,000,000.0      
Tangible assets acquired     1,800,000      
Liabilities assumed     (800,000)      
Finite-lived intangible assets acquired     $ 12,800,000      
Weighted-average estimated useful life of finite-lived intangible assets acquired     9 years 8 months 12 days      
Acquisition related costs     $ 0      
Fair value of contingent earn-out payment     4,800,000      
Deferred revenue acquired     (3,700,000)      
Deferred tax assets acquired     800,000      
Goodwill acquired     9,000,000.0      
Icagen | Core Technology            
Business Acquisition [Line Items]            
Finite-lived intangible assets acquired     $ 1,700,000      
Weighted-average estimated useful life of finite-lived intangible assets acquired     10 years      
Discount rate used to value intangible assets acquired (as a percent)     17.00%      
Icagen | Customer Relationships            
Business Acquisition [Line Items]            
Finite-lived intangible assets acquired     $ 11,100,000      
Weighted-average estimated useful life of finite-lived intangible assets acquired     9 years 7 months 6 days      
Discount rate used to value intangible assets acquired (as a percent)     17.00%      
Ab Initio            
Business Acquisition [Line Items]            
Consideration transferred in acquisition       $ 12,000,000.0    
Cash payments for acquisition       11,860,000    
Tangible assets acquired       30,000.00    
Liabilities assumed       (80,000.00)    
Deferred tax liability acquired in connection with the acquired intangibles       (150,000)    
Acquisition related costs       0    
Goodwill acquired       4,810,000    
Cash holdback for potential indemnification claims       150,000    
Ab Initio | Core Technology            
Business Acquisition [Line Items]            
Finite-lived intangible assets acquired       $ 7,400,000    
Weighted-average estimated useful life of finite-lived intangible assets acquired       20 years    
Discount rate used to value intangible assets acquired (as a percent)       12.00%