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Intangible Assets And Goodwill - Summary Of Estimated Annual Amortization Expense Related To Intangible Assets (Detail) - USD ($)
Sep. 30, 2021
Dec. 31, 2020
Finite Lived Intangible Assets Future Amortization Expense [Line Items]    
Remainder of 2021 $ 12,527,442  
2022 50,079,212  
2023 50,076,435  
2024 49,495,101  
2025 49,397,435  
Thereafter 337,608,727  
Finite-Lived Intangible Assets, Net $ 549,184,352 $ 406,242,034