v3.26.1
Summary of Significant Accounting Policies - Additional Information (Details)
5 Months Ended 12 Months Ended
Apr. 30, 2024
USD ($)
Dec. 31, 2025
USD ($)
Segment
shares
Dec. 31, 2024
USD ($)
Sep. 30, 2025
$ / shares
shares
Sep. 10, 2025
$ / shares
shares
Accounting Policies [Line Items]          
Number of reportable segment | Segment   1      
Number of operating segment | Segment   1      
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]   srt:ChiefExecutiveOfficerMember      
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description   The CODM also reviews certain financial results included in the segment (loss) income from operations which is reported on the statements of operations and comprehensive (loss) income as total (loss) income from operations. The measure of segment assets is reported on the balance sheets as total assets.      
Revenue     $ 167,500,000    
Restricted cash   $ 1,088,000 1,088,000    
Impairments of long-lived assets   $ 0 0    
Deferred offering costs     4,300,000    
Income tax likelihood   An uncertain income tax position will not be recognized if it has less than a 50% likelihood of being sustained.      
Change in fair value of convertible promissory notes   $ 0 8,837,000    
Private Placement          
Accounting Policies [Line Items]          
Warrants to purchase common stock | shares         5,231,090
Pre-Funded Warrants | Private Placement          
Accounting Policies [Line Items]          
Warrants to purchase common stock | shares   4,331,090   5,231,090  
Exercise price of warrants | $ / shares       $ 0.001 $ 0.001
Convertible Promissory Notes          
Accounting Policies [Line Items]          
Aggregate principal amount of convertible promissory notes $ 40,700,000        
Convertible debt outstanding     0    
Change in fair value of convertible promissory notes   $ 0 $ 8,800,000    
United States          
Accounting Policies [Line Items]          
Revenue   $ 0