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Stockholder's Equity - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 12 Months Ended
May 13, 2024
Apr. 30, 2024
Feb. 29, 2024
Dec. 31, 2023
Mar. 31, 2023
Jul. 31, 2022
Aug. 31, 2021
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Class Of Stock [Line Items]                    
Net proceeds from private placement           $ 122,500        
Common stock       $ 78       $ 90   $ 78
Net proceeds from sale of common stock               $ 33,131 $ 17,995  
Common Stock [Member]                    
Class Of Stock [Line Items]                    
Sale of shares               6,639,348    
Common stock shares issued for exercise of warrants     5,243,400   2,582,557          
Common Stock [Member] | Subsequent Event [Member]                    
Class Of Stock [Line Items]                    
Common stock shares issued for exercise of warrants   965,427                
Pre-funded Warrants [Member]                    
Class Of Stock [Line Items]                    
Purchase of shares     5,244,444 18,379,861 2,583,144       2,583,144 18,379,861
Offering price per share       $ 2.879   $ 3.87025        
Pre-funded warrants were recorded at fair value       $ 52,900            
Pre-funded Warrants [Member] | Maximum [Member]                    
Class Of Stock [Line Items]                    
Purchase of shares           24,696,206   13,135,417    
Purchase price per share       $ 0.001   $ 0.001       $ 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        
Private Placement [Member] | Pre-funded Warrants [Member] | Maximum [Member]                    
Class Of Stock [Line Items]                    
Purchase of shares               22,113,062    
Underwriting agreement [Member]                    
Class Of Stock [Line Items]                    
Sale of shares       25,035,000            
Common stock, par value per share       $ 0.001           0.001
Common stock shares issued for exercise of warrants               12,169,990    
Exchange value       $ 1,000            
Shares issued price per share       $ 2.88           $ 2.88
Net proceeds from sale of common stock       $ 117,000            
Underwriting agreement [Member] | Director [Member]                    
Class Of Stock [Line Items]                    
Sale of shares       350,000            
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       6,639,348   2,646,458
Shares issued price per share       $ 6.8           $ 6.8
Net proceeds from sale of common stock               $ 32,200   $ 17,500
Remains available for offer and sales of shares of common stock               48,900    
Sales Agreement with Cowen and Company LLC [Member] | 2024 ATM Program [Member]                    
Class Of Stock [Line Items]                    
Common stock               $ 100,000    
Sales Agreement with Cowen and Company LLC [Member] | 2024 ATM Program [Member] | Maximum [Member]                    
Class Of Stock [Line Items]                    
Percentage of gross proceeds of common stock to be paid               3.00%    
Cowen Sales Agent [Member] | 2021 ATM Program [Member] | Subsequent Event [Member]                    
Class Of Stock [Line Items]                    
Net proceeds from sale of common stock $ 6,400