v3.25.4
Simple Agreement for Future Equity - Additional Information (Detail)
12 Months Ended
Jul. 22, 2024
shares
Dec. 31, 2024
shares
May 29, 2024
$ / shares
May 28, 2024
$ / shares
Common stock [Member]        
Option Indexed to Issuer's Equity [Line Items]        
Issuance of common shares upon the conversion of SAFE notes | shares 2,391,418 2,391,418    
Simple agreement for future equity [Member] | Equity financing [Member]        
Option Indexed to Issuer's Equity [Line Items]        
Derivative cap price       48.25
Discount rate on issuance of common stock       85.00%
Simple agreement for future equity [Member] | Liquidity event [Member]        
Option Indexed to Issuer's Equity [Line Items]        
Derivative cap price       48.25
Discount rate on issuance of common stock       85.00%
Simple agreement for future equity [Member] | Excluding liquidity event [Member]        
Option Indexed to Issuer's Equity [Line Items]        
Derivative cap price     48.25  
Discount rate on issuance of common stock     85.00%