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Stockholder's Equity - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Jul. 11, 2022
Aug. 31, 2021
Mar. 31, 2023
Jun. 30, 2023
Dec. 31, 2022
Class Of Stock [Line Items]          
Net proceeds from private placement $ 122,500        
Common stock       $ 53 $ 48
Net proceeds from sale of common stock       17,545  
Payment of issuance costs       $ 75  
Common Stock [Member]          
Class Of Stock [Line Items]          
Sale of shares     2,646,458    
Common stock shares issued for exercise of warrants     2,582,557    
Pre-funded Warrants [Member]          
Class Of Stock [Line Items]          
Purchase of shares     2,583,144    
Offering price per share $ 3.87025        
Pre-funded Warrants [Member] | Maximum [Member]          
Class Of Stock [Line Items]          
Purchase of shares 24,696,206     22,113,062  
Purchase price per share $ 0.001        
Warrants or Common Warrants [Member]          
Class Of Stock [Line Items]          
Offering price per share 3.87125        
Purchase price per share $ 5.806875        
Warrant expiration date Jun. 30, 2025        
Warrants or Common Warrants [Member] | Maximum [Member]          
Class Of Stock [Line Items]          
Purchase of shares 8,427,508     8,427,508  
Private Placement [Member]          
Class Of Stock [Line Items]          
Sale of shares 9,013,834     2,453,988  
Additional common shares purchased       613,497  
Exchange value       $ 9,500  
Sales Agreement with Cowen and Company LLC [Member] | 2021 ATM Program [Member]          
Class Of Stock [Line Items]          
Common stock   $ 100,000      
Percentage of gross proceeds of common stock to be paid   3.00%      
Common stock, shares issued     2,646,458    
Shares issued price per share     $ 6.80    
Gross proceeds from sale of common stock     $ 18,000    
Net proceeds from sale of common stock     17,500    
Payment of issuance costs     $ 500