Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Summary of Fair Value of the Derivative Liabilities Utilizing Level 3 Measurements (Detail)

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Fair Value Measurements - Summary of Fair Value of the Derivative Liabilities Utilizing Level 3 Measurements (Detail) - Warrants - Fair Value Level 3 [Member] - USD ($)
3 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Derivative liabilities at Level 3, Beginning Balance $ 16,431,000 $ 22,170,000
Derivative liabilities at Level 3, Ending Balance 12,602,000 16,431,000
Private Placement Warrants    
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Change in fair value of derivative liabilities (2,479,000) (1,139,000)
Forward Purchase Agreements    
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Change in fair value of derivative liabilities $ (1,350,000) $ (4,600,000)