v3.21.2
Recurring Fair Value Measurements - Summary of Financial Assets and Liabilities at Fair Value on Recurring Basis (Detail) - Recurring - CIK_0001819810_Genesis Park Acquisition Corp [Member] - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Public Warrants [Member] | Level 1    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Liabilities $ 0 $ 0
Public Warrants [Member] | Level 2    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Liabilities 19,980,699 17,605,944
Public Warrants [Member] | Level 3    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Liabilities 0 0
Private Placement [Member] | Level 1    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Liabilities 0 0
Private Placement [Member] | Level 2    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Liabilities 0 0
Private Placement [Member] | Level 3    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Liabilities 21,186,138 18,943,809
U.S. Money Market [Member] | Level 1    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Assets 166,290,257 95
U.S. Money Market [Member] | Level 2    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Assets 0 0
U.S. Money Market [Member] | Level 3    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Assets $ 0 0
US Treasury Bill Securities [Member] | Level 1    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Assets   166,232,864
US Treasury Bill Securities [Member] | Level 2    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Assets   0
US Treasury Bill Securities [Member] | Level 3    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Assets   $ 0