XML 59 R38.htm IDEA: XBRL DOCUMENT v3.21.2
Fair Value Measurements - Summary of key inputs into the monte carlo simulation model for the private placement warrants and public warrants (Detail) - Monte Carlo Simulation Model [Member] - $ / shares
3 Months Ended 4 Months Ended
Oct. 09, 2020
Mar. 31, 2021
Dec. 31, 2020
Measurement Input, Risk Free Interest Rate [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Risk-free interest rate 0.45% 0.98% 0.51%
Measurement Input Trading Days Per Year [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Trading days per year 252 252 252
Measurement Input, Price Volatility [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Expected volatility 17.50% 17.40% 16.50%
Measurement Input, Exercise Price [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Exercise price $ 11.50 $ 11.50 $ 11.50
Measurement Input, Share Price [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Stock price $ 9.54 $ 9.98 $ 10.01