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Share-Based Compensation - Summary of Restricted Stock Units Activity (Detail) - Restricted Stock Units (RSUs) - $ / shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]    
Beginning balance (in shares) 479,673  
Granted (in shares) 68,708 479,673
Vested (in shares) (117,947)  
Forfeited (in shares) (7,765)  
Ending balance (in shares) 422,669 479,673
Weighted Average Exercise Price    
Beginning balance (in dollars per share) $ 6.16  
Granted (in dollars per share) 2.03  
Vested (in dollars per share) 6.16  
Forfeited (in dollars per share) 6.16  
Ending balance (in dollars per share) $ 5.49 $ 6.16
Share-based Payment Arrangement, Employee    
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]    
Beginning balance (in shares) 146,786  
Granted (in shares) 217,985 146,786
Vested (in shares) 0  
Forfeited (in shares) (3,816)  
Ending balance (in shares) 360,955 146,786
Weighted Average Exercise Price    
Beginning balance (in dollars per share) $ 6.16  
Granted (in dollars per share) 2.17  
Vested (in dollars per share) 0  
Forfeited (in dollars per share) 6.16  
Ending balance (in dollars per share) $ 3.75 $ 6.16