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Stock/Equity-Based Compensation - Schedule of Share-based Payment Award Stock Options Valuation Assumptions (Detail)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price And Additional Disclosures [Abstract]    
Risk-free interest rate 1.00% 1.10%
Expected volatility 81.30% 70.90%
Expected dividend yield 0.00% 0.00%
Expected term (in years) 6 years 3 months 18 days 7 years 9 months 18 days