v3.26.1
Related Party Transactions (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended
Apr. 08, 2026
USD ($)
shares
Sep. 09, 2025
USD ($)
tranche
$ / shares
shares
Apr. 08, 2025
USD ($)
$ / shares
shares
Apr. 30, 2026
USD ($)
$ / shares
Sep. 30, 2025
USD ($)
shares
Jun. 30, 2026
USD ($)
$ / shares
shares
Mar. 17, 2026
USD ($)
$ / shares
shares
Dec. 31, 2025
USD ($)
$ / shares
Related Party Transaction [Line Items]                
Preferred stock, no par value (in usd per share) | $ / shares           $ 0.0001   $ 0.0001
Net proceeds $ 5,200              
Financial commitment assets           $ 0   $ 1,721
Warrant aggregate purchase price             $ 15,000  
Contingent Warrants                
Related Party Transaction [Line Items]                
Number of shares issuable for warrants (in shares) | shares         965,251      
Class of warrant or right, exercise price of warrants or rights (in usd per share) | $ / shares   $ 5.44            
Pre-Funded Warrants                
Related Party Transaction [Line Items]                
Number of shares issuable for warrants (in shares) | shares             6,700,000  
Redeemable Warrants                
Related Party Transaction [Line Items]                
Number of shares issuable for warrants (in shares) | shares             3,300,000  
2025 Convertible Note                
Related Party Transaction [Line Items]                
Debt, face amount   $ 20,000            
Debt, interest rate   10.00%            
Debt, event of default, additional interest rate   2.00%            
Debt term   5 years            
Conversion price (in usd per share) | $ / shares   $ 5.18            
Number of tranches | tranche   5            
Proceeds from issuance of debt         $ 5,000      
Debt instrument, unamortized discount         100      
Debt, net carrying value         $ 2,900      
2025 Convertible Note | Contingent Warrants                
Related Party Transaction [Line Items]                
Number of shares issuable for warrants (in shares) | shares   3,861,004            
Warrants, issuable on each funding date, percentage of issuable shares upon debt conversion         100.00%      
Financial commitment assets   $ 3,700            
Reclassification of FCA to debt discount         $ 2,000      
Private Placement                
Related Party Transaction [Line Items]                
Class of warrant or right, exercise price of warrants or rights (in usd per share) | $ / shares             $ 0.0001  
Number of shares issued (in shares) | shares 100,000              
Net proceeds       $ 21,200        
Private Placement | Pre-Funded Warrants                
Related Party Transaction [Line Items]                
Class of warrant or right, exercise price of warrants or rights (in usd per share) | $ / shares             5.00  
Number of shares issued (in shares) | shares 2,200,000              
Sale of stock, price per share (in usd per share) | $ / shares             2.2499  
Private Placement | Redeemable Warrants                
Related Party Transaction [Line Items]                
Number of shares issued (in shares) | shares 1,200,000              
Series A Convertible Preferred Stock                
Related Party Transaction [Line Items]                
Preferred stock, no par value (in usd per share) | $ / shares     $ 0.0001          
Series A Convertible Preferred Stock | Private Placement                
Related Party Transaction [Line Items]                
Number of shares issued (in shares) | shares     965,250          
Sale of stock, price per share (in usd per share) | $ / shares     $ 5.18 $ 5.18     $ 2.25  
Net proceeds     $ 4,900          
Merger Agreement | Minimum | 2022 Warrants                
Related Party Transaction [Line Items]                
Class of warrant or right, exercise price of warrants or rights (in usd per share) | $ / shares           $ 20.75    
Merger Agreement | Maximum | 2022 Warrants                
Related Party Transaction [Line Items]                
Class of warrant or right, exercise price of warrants or rights (in usd per share) | $ / shares           $ 25.85    
Merger Agreement | Juvenescence                
Related Party Transaction [Line Items]                
Number of shares issuable for warrants (in shares) | shares           129,593