v3.26.1
Capital Stock - Additional Information (Details) - USD ($)
 1 Months Ended 3 Months Ended 12 Months Ended
Oct. 31, 2025
Oct. 16, 2025
May 28, 2025
Mar. 24, 2025
Apr. 30, 2026
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Sep. 30, 2025
Class of Stock [Line Items]                  
Authorized capital stock           510,000,000   510,000,000  
Common stock shares authorized           500,000,000   500,000,000  
Preferred stock shares authorized           10,000,000   10,000,000  
Common stock, par value per share           $ 0.0001   $ 0.0001  
Preferred stock, par value per share           $ 0.0001   $ 0.0001  
Common stock, shares issued           74,087,063   73,001,766  
Common stock shares issued upon early exercise of unvested stock options           326   416  
Dividends, common stock, cash           $ 0      
Gross proceeds received           143,000 $ 170,000    
Fair value of warrants           $ 26,800,000      
Fair value of warrants per share           $ 1.93      
Pre-funded Warrants                  
Class of Stock [Line Items]                  
Warrants to purchase shares of common stock                 867,302
Common Stock [Member]                  
Class of Stock [Line Items]                  
Number of common shares issued and sold           867,302      
Common Stock [Member] | 2021 Plan                  
Class of Stock [Line Items]                  
Repurchase of shares           0 0    
Warrants                  
Class of Stock [Line Items]                  
Warrants to purchase shares of common stock                 867,302
Leerink At The Market Sales Agreement [Member]                  
Class of Stock [Line Items]                  
Number of common shares issued and sold           0      
Stock Offering Gross Proceeds Percentage       3.00%          
Leerink At The Market Sales Agreement [Member] | Maximum [Member]                  
Class of Stock [Line Items]                  
Common stock aggregate offering price       $ 75,000,000          
Leerink At The Market Sales Agreement [Member] | Subsequent Event [Member]                  
Class of Stock [Line Items]                  
Gross proceeds received         $ 25,000,000        
Net proceeds received         $ 23,600,000        
Leerink At The Market Sales Agreement [Member] | Common Stock [Member] | Subsequent Event [Member]                  
Class of Stock [Line Items]                  
Number of common shares issued and sold         4,424,778        
Volume-weighted average price per share         $ 5.65        
Leerink At The Market Sales Agreement [Member] | Common Stock [Member] | Subsequent Event [Member] | Leerink Partners LLC [Member]                  
Class of Stock [Line Items]                  
Underwriting discounts, placement agent fees, commissions and offering expenses         $ 800,000        
Leerink At The Market Sales Agreement [Member] | Common Stock [Member] | Subsequent Event [Member] | Other Third-party [Member]                  
Class of Stock [Line Items]                  
Underwriting discounts, placement agent fees, commissions and offering expenses         $ 600,000        
May 2025 Private Placement [Member]                  
Class of Stock [Line Items]                  
Underwriting discounts, placement agent fees, commissions and offering expenses     $ 6,900,000         $ 6,900,000  
Gross proceeds from private placement     80,000,000            
Net proceeds from private placement     $ 73,100,000            
Maximum increase or decrease in ownership percentage     19.99%            
May 2025 Private Placement [Member] | Pre-funded Warrants                  
Class of Stock [Line Items]                  
Offering price per share     $ 2.8824            
Gross proceeds from private placement     $ 14,900,000            
Excercise price of warrant     $ 0.0001            
Warrants to purchase shares of common stock     6,963,556            
May 2025 Private Placement [Member] | Maximum [Member]                  
Class of Stock [Line Items]                  
Percentage of ownership considered for warrant exercise     9.99%            
May 2025 Private Placement [Member] | Common Stock [Member]                  
Class of Stock [Line Items]                  
Number of common shares issued and sold     20,790,120            
Offering price per share     $ 2.8825            
Gross proceeds from private placement     $ 44,300,000            
May 2025 Private Placement [Member] | Warrants                  
Class of Stock [Line Items]                  
Gross proceeds from private placement     $ 20,800,000            
Excercise price of warrant     $ 2.82            
Warrants to purchase shares of common stock     13,876,838            
October 2025 Public Offering [Member]                  
Class of Stock [Line Items]                  
Underwriting discounts, placement agent fees, commissions and offering expenses   $ 9,200,000              
Gross proceeds from private placement   143,800,000              
Net proceeds from private placement   $ 134,600,000              
October 2025 Public Offering [Member] | Common Stock [Member]                  
Class of Stock [Line Items]                  
Number of common shares issued and sold   15,625,000              
Offering price per share   $ 8              
Thirty-day Underwriter Option [Member] | Common Stock [Member]                  
Class of Stock [Line Items]                  
Offering price per share   $ 8              
Thirty-day Underwriter Option [Member] | Common Stock [Member] | Maximum [Member]                  
Class of Stock [Line Items]                  
Number of common shares issued and sold   2,343,750              
October 2025 Private Placement [Member]                  
Class of Stock [Line Items]                  
Underwriting discounts, placement agent fees, commissions and offering expenses   $ 700,000              
Gross proceeds from private placement   10,000,000              
Net proceeds from private placement   $ 9,300,000              
October 2025 Private Placement [Member] | Pre-funded Warrants                  
Class of Stock [Line Items]                  
Excercise price of warrant   $ 0.0001              
October 2025 Private Placement [Member] | Maximum [Member]                  
Class of Stock [Line Items]                  
Percentage of ownership considered for warrant exercise   9.99%              
Maximum increase or decrease in ownership percentage   19.99%              
October 2025 Private Placement [Member] | Common Stock [Member]                  
Class of Stock [Line Items]                  
Number of common shares issued and sold   1,250,015              
October 2025 Private Placement [Member] | Common Stock [Member] | Pre-funded Warrants                  
Class of Stock [Line Items]                  
Offering price per share   $ 7.9999              
October 2025 Financing Transactions [Member]                  
Class of Stock [Line Items]                  
Underwriting discounts, placement agent fees, commissions and offering expenses $ 9,800,000                
October 2025 Financing Transactions [Member] | Pre-funded Warrants                  
Class of Stock [Line Items]                  
Gross proceeds from private placement   $ 10,000,000              
Warrants to purchase shares of common stock           0      
October 2025 Financing Transactions [Member] | Common Stock [Member]                  
Class of Stock [Line Items]                  
Gross proceeds from private placement   $ 143,800,000