Quarterly report pursuant to Section 13 or 15(d)

Business combinations - Schedule of Asset Acquired and Liabilities Assumed, Attain (Details)

v3.21.2
Business combinations - Schedule of Asset Acquired and Liabilities Assumed, Attain (Details) - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Mar. 01, 2021
Jun. 30, 2021
Sep. 30, 2020
Estimated fair value of assets and liabilities at acquisition date          
Goodwill $ 1,757,795     $ 1,757,795 $ 593,129
Attain          
Estimated fair value of assets and liabilities at acquisition date          
Cash consideration, net of cash acquired 419,097 $ 419,864 $ 419,100    
Accounts receivable - billed, billable and unbilled 39,375 39,274   39,375  
Prepaid expenses and other current assets 926 1,336   926  
Property and equipment, net 0 703   0  
Operating lease right-of-use assets 24,960 25,089   24,960  
Other assets 74 84   74  
Intangible assets 105,000 105,000   105,000  
Total identifiable assets acquired 170,335 171,486   170,335  
Accounts payable and other liabilities 28,863 28,301   28,863  
Operating lease liabilities, less current portion 26,401 26,786   26,401  
Net identifiable assets acquired 115,071 116,399   115,071  
Goodwill 304,026 303,465   304,026  
Net assets acquired $ 419,097 $ 419,864   419,097  
Adjustments          
Cash consideration, net of cash acquired       (767)  
Accounts receivable - billed, billable and unbilled       101  
Prepaid expenses and other current assets       (410)  
Property and equipment, net       (703)  
Operating lease right-of-use assets       (129)  
Other assets       (10)  
Intangible assets       0  
Total identifiable assets acquired       (1,151)  
Accounts payable and other liabilities       562  
Operating lease liabilities, less current portion       (385)  
Net identifiable assets acquired       (1,328)  
Goodwill       561  
Net assets acquired       $ (767)