XML 49 R42.htm IDEA: XBRL DOCUMENT v3.25.1
Preferred Stock - Additional Information (Details)
 1 Months Ended 3 Months Ended 12 Months Ended
Sep. 01, 2023
USD ($)
Stockholders
shares
Aug. 31, 2023
USD ($)
Stockholders
$ / shares
shares
Mar. 31, 2024
USD ($)
$ / shares
shares
Feb. 29, 2024
USD ($)
Mar. 31, 2025
USD ($)
$ / shares
Mar. 31, 2024
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
Jun. 07, 2024
shares
May 30, 2024
$ / shares
shares
Jan. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Temporary Equity [Line Items]                      
Preferred stock, shares authorized | shares                 10,000,000    
Preferred stock, par value | $ / shares                 $ 0.001    
Converted aggregate common shares | shares               22,146,816      
Number of shares issued | shares     189,613,384     189,613,384          
Non-cumulative dividends rate on original issue price         8.00%            
Dividends         $ 0   $ 0        
Percentage of voting stock on closing of transfer, minimum         50.00%            
Minimum                      
Temporary Equity [Line Items]                      
Common stock, underwritten public offering, price per share | $ / shares         $ 14.70302            
Gross Proceeds, Net of Underwriting Discount and Commissions         $ 50,000,000            
Series A Convertible Preferred Stock                      
Temporary Equity [Line Items]                      
Number of shares issued | shares     100,182,354     100,182,354          
Preferred stock, convertible, conversion price | $ / shares     $ 8.5648     $ 8.5648          
Series B Convertible Preferred Stock                      
Temporary Equity [Line Items]                      
Number of shares issued | shares   46,504,135 89,431,030     89,431,030          
Shares issued, price per share | $ / shares   $ 1.67727                  
Proceeds from issuance of convertible preferred stock           $ 63,942,000          
Issuance costs           $ 87,000          
Series B preferred stock tranche right liability                   $ 11,600,000 $ 4,200,000
Series B preferred stock tranche right liability recognized in other expense                   $ 7,400,000  
Preferred stock, convertible, conversion price | $ / shares     $ 14.3655     $ 14.3655          
Series B Convertible Preferred Stock | Series B Milestone Tranches                      
Temporary Equity [Line Items]                      
Number of shares issued | shares   42,926,895                  
Shares issued, price per share | $ / shares   $ 1.67727                  
Series B preferred stock tranche right liability   $ 4,600,000                  
Series B Convertible Preferred Stock | Series B Second Tranche Milestone                      
Temporary Equity [Line Items]                      
Number of shares issued | shares     38,157,240     38,157,240          
Shares issued, price per share | $ / shares     $ 1.67727     $ 1.67727          
Proceeds from issuance of convertible preferred stock     $ 64,000,000                
Settlement of preferred stock tranche right liability     4,200,000                
Series B preferred stock tranche right liability       $ 4,200,000              
Additional paid-in capital, as capital contribution, fair value       $ 7,400,000              
Series B Convertible Preferred Stock | Series B Second Tranche Milestone | Maximum                      
Temporary Equity [Line Items]                      
Issuance costs     $ 87,000                
Series B Convertible Preferred Stock Early Exercised                      
Temporary Equity [Line Items]                      
Stock issued during period, shares | shares   10,731,725                  
Series B Convertible Preferred Stock Early Exercised | Series B Milestone Tranches                      
Temporary Equity [Line Items]                      
Number of shares issued | shares 4,769,655 10,731,725                  
Proceeds from issuance of convertible preferred stock $ 8,000,000                    
Number of stockholders exercised, right to early exercise | Stockholders 1 6                  
Additional paid in capital, preferred stock $ 500,000 $ 1,200,000                  
Premium paid as a capital contribution $ 800,000 $ 1,700,000