Earn-Out Shares - Summary of Estimated Fair Value of Earn-Out Shares (Detail) - Earn-Out Shares [Member]	Jun. 30, 2022 yr shares	Dec. 31, 2021 shares yr
Common Stock Price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input | shares	1.42	8.28
Expected volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	0.950	0.650
Forecast period (in years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input | yr	1.2	1.6
Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	0.028	0.006
Cost of equity
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	0.200	0.200