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Acquisitions - Identifiable Intangible Assets (Details) - BioDiscovery
$ in Thousands
Oct. 31, 2021
USD ($)
Business Acquisition [Line Items]  
Intangible assets $ 26,800
Customer relationships  
Business Acquisition [Line Items]  
Intangible assets 3,000
Developed technology  
Business Acquisition [Line Items]  
Intangible assets 22,800
Tradename  
Business Acquisition [Line Items]  
Intangible assets $ 1,000