Annual report pursuant to Section 13 and 15(d)

FAIR VALUE MEASUREMENTS - Schedule Of Assumptions Used In Estimating The Fair Value Of Measurements (Detail)

v3.21.1
FAIR VALUE MEASUREMENTS - Schedule Of Assumptions Used In Estimating The Fair Value Of Measurements (Detail) - Valuation Technique, Option Pricing Model [Member]
Dec. 31, 2020
shares
Oct. 27, 2020
shares
Stock price    
Disclosure Of Assumptions Used In Estimating The Fair Value Of Warrants [Line Items]    
Warrants and Rights Outstanding, Measurement Input 9.23 8.50
Strike price    
Disclosure Of Assumptions Used In Estimating The Fair Value Of Warrants [Line Items]    
Warrants and Rights Outstanding, Measurement Input 11.50 11.50
Term (in years)    
Disclosure Of Assumptions Used In Estimating The Fair Value Of Warrants [Line Items]    
Warrants and Rights Outstanding, Measurement Input 5.0 5.0
Volatility    
Disclosure Of Assumptions Used In Estimating The Fair Value Of Warrants [Line Items]    
Warrants and Rights Outstanding, Measurement Input 40.0 40.0
Risk-free rate    
Disclosure Of Assumptions Used In Estimating The Fair Value Of Warrants [Line Items]    
Warrants and Rights Outstanding, Measurement Input 0.6 0.5
Dividend yield    
Disclosure Of Assumptions Used In Estimating The Fair Value Of Warrants [Line Items]    
Warrants and Rights Outstanding, Measurement Input 0.0 0.0
Fair value of warrants    
Disclosure Of Assumptions Used In Estimating The Fair Value Of Warrants [Line Items]    
Warrants and Rights Outstanding, Measurement Input 2.73 2.33