Annual report pursuant to Section 13 and 15(d)

Business combinations - Schedule of the Valuation of the Intangible Assets Acquired (Details)

v3.21.2
Business combinations - Schedule of the Valuation of the Intangible Assets Acquired (Details) - USD ($)
$ in Thousands
 12 Months Ended
May 28, 2021
Sep. 30, 2021
Finite-Lived Intangible Assets [Line Items]    
Estimated Straight-Line Useful Life   10 years 9 months 18 days
VES Group, Inc.    
Finite-Lived Intangible Assets [Line Items]    
Estimated Fair Value $ 664,000  
Customer contracts and relationships    
Finite-Lived Intangible Assets [Line Items]    
Estimated Straight-Line Useful Life   10 years 10 months 24 days
Customer contracts and relationships | VES Group, Inc.    
Finite-Lived Intangible Assets [Line Items]    
Estimated Straight-Line Useful Life 12 years  
Estimated Fair Value $ 580,000  
Provider network    
Finite-Lived Intangible Assets [Line Items]    
Estimated Straight-Line Useful Life   11 years 8 months 12 days
Provider network | VES Group, Inc.    
Finite-Lived Intangible Assets [Line Items]    
Estimated Straight-Line Useful Life 12 years  
Estimated Fair Value $ 57,000  
Technology-based intangible assets    
Finite-Lived Intangible Assets [Line Items]    
Estimated Straight-Line Useful Life   11 years 6 months
Technology-based intangible assets | VES Group, Inc.    
Finite-Lived Intangible Assets [Line Items]    
Estimated Straight-Line Useful Life 12 years  
Estimated Fair Value $ 27,000