Quarterly report pursuant to Section 13 or 15(d)

Business Acquisitions (Details)

v3.19.1
Business Acquisitions (Details) - USD ($)
$ in Thousands
Jan. 02, 2019
Mar. 31, 2019
Dec. 31, 2018
Estimated fair values of the assets acquired and liabilities assumed      
Goodwill   $ 540,524 $ 519,102
Private Company Acquisition      
Consideration transferred in acquisition      
Cash consideration $ 11,173    
Purchase consideration liability 6,240    
Contingent liability 7,580    
Working capital adjustment 70    
Total 25,063    
Estimated fair values of the assets acquired and liabilities assumed      
Total tangible assets acquired 144    
Total liabilities assumed (629)    
Identifiable intangible assets 4,100    
Goodwill 21,448    
Total net assets acquired 25,063    
Private Company Acquisition | Proprietary technologies      
Intangible assets      
Intangible assets acquired, amount $ 4,100    
Useful life in years 4 years