Quarterly report pursuant to Section 13 or 15(d)

Equity-Based Compensation - Summary of NQO Grants (Detail)

v3.21.2
Equity-Based Compensation - Summary of NQO Grants (Detail) - Non-Qualified Stock Options - $ / shares
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Beginning Balance, Units 252,904 166,140
Granted, Units 0 86,764
Ending Balance, Units 252,904 252,904
Fair Value per unit, Granted $ 0 $ 10.18
Minimum    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Fair Value per unit 10.18 13.19
Fair Value per unit 10.18 10.18
Maximum    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Fair Value per unit 14.54 14.54
Fair Value per unit $ 14.54 $ 14.54