Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Summary of Fair Value Measurement Inputs and Valuation Techniques (Detail)

v3.21.2
Fair Value Measurements - Summary of Fair Value Measurement Inputs and Valuation Techniques (Detail) - Fair Value, Inputs, Level 3 [Member]
Jun. 30, 2021
yr
d
Dec. 31, 2020
yr
d
Stock price    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Warrants and Rights Outstanding, Measurement Input 9.98 11.56
Volatility    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Fair Value Measurement Input 27.30% 40.40%
Expected life of the options to convert    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Warrants and Rights Outstanding, Measurement Input | yr 5.10 5.46
Risk-free rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Fair Value Measurement Input 0.88% 0.43%
Dividend yield    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Warrants and Rights Outstanding, Measurement Input | d 0 0