v3.20.2
Summary of Significant Accounting Policies - Summary of Significant Unobservable Inputs Used to Estimate Fair Value of Earnout Liability (Detail)(Parenthetical) - Measurement Input, Price Volatility [Member] - Fair Value Inputs Level3 [Member]
Jun. 30, 2020
Feb. 07, 2020
Minimum    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Market capitalization rate 6.11% 6.05%
Maximum    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Market capitalization rate 7.17% 7.09%