Quarterly report pursuant to Section 13 or 15(d)

Goodwill (Details)

v3.21.2
Goodwill (Details) - USD ($)
9 Months Ended 12 Months Ended
Sep. 30, 2021
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]    
Goodwill $ 331,342,000 $ 88,253,000
Goodwill impairment 0 0
Goodwill [Roll Forward]    
Goodwill, beginning balance 88,253,000  
Acquisitions (Note 3) 264,549,000  
Changes in foreign currency translation (21,460,000)  
Goodwill, ending balance $ 331,342,000 $ 88,253,000