v3.26.1
Convertible Preferred Stock And Convertible Preference Shares - Additional Information (Details)
€ in Millions, kr in Millions
 3 Months Ended 6 Months Ended
May 04, 2026
USD ($)
shares
Oct. 31, 2025
USD ($)
shares
Feb. 28, 2023
USD ($)
shares
Jul. 31, 2021
USD ($)
shares
Jul. 31, 2021
DKK (kr)
shares
Nov. 30, 2020
USD ($)
shares
Nov. 30, 2020
EUR (€)
shares
Jun. 30, 2026
USD ($)
shares
Jun. 30, 2026
USD ($)
shares
Dec. 31, 2025
shares
Convertible Preferred Stock And Convertible Preference Shares [Line Items]                    
Preferred stock issued and outstanding               0 0 1,204,405
Ordinary Shares Issuable Upon Conversion                   26,496,910
Issuance Costs | $               $ 29,600,000 $ 29,600,000  
Proceeds from issuance initial public offering | $ $ 317,200,000                  
Stock issued during period, shares, conversion of convertible securities 26,496,910                  
Preferred stock, shares outstanding               0 0  
Preferred Stock [Member]                    
Convertible Preferred Stock And Convertible Preference Shares [Line Items]                    
Preferred stock, shares outstanding 0                  
IPO [Member]                    
Convertible Preferred Stock And Convertible Preference Shares [Line Items]                    
Sale of stock, number of shares issued in transaction 2,512,500                  
Proceeds from issuance initial public offering | $ $ 346,700,000                  
Stock issued during period, shares, new issues 19,262,500                  
Series Seed Convertible Preference Shares [Member]                    
Convertible Preferred Stock And Convertible Preference Shares [Line Items]                    
Sale of stock, number of shares issued in transaction           23,343 23,343      
Proceeds from Issuance of Convertible Preferred Stock           $ 3,000,000 € 2.5      
Preferred stock issued and outstanding                   23,343
Ordinary Shares Issuable Upon Conversion                   513,546
Series A Convertible Preference Shares [Member]                    
Convertible Preferred Stock And Convertible Preference Shares [Line Items]                    
Proceeds from Issuance of Convertible Preferred Stock       $ 9,000,000 kr 57.2          
Conversion of convertible preferred stock into common stock upon initial public offering, amount       61,600 61,600          
Preferred stock issued and outstanding       37,297 37,297         225,866
Amount of conversion of principal preferred stock | kr         kr 37.3          
Amount of conversion of interest preferred stock | $       $ 5,900,000            
Ordinary Shares Issuable Upon Conversion       24,303 24,303         4,969,052
Issuance Costs       $ 300,000 kr 1.8          
Series A Convertible Preference Shares [Member] | Preferred Stock [Member]                    
Convertible Preferred Stock And Convertible Preference Shares [Line Items]                    
Proceeds from Issuance of Convertible Preferred Stock       $ 36,000,000 kr 251.9          
Ordinary Shares Issuable Upon Conversion       164,266 164,266          
Series A Convertible Preference Shares [Member] | Series A Investment Agreement [Member]                    
Convertible Preferred Stock And Convertible Preference Shares [Line Items]                    
Sale of stock, number of shares issued in transaction       225,866 225,866          
Proceeds from Issuance of Convertible Preferred Stock       $ 50,900,000 kr 346.4          
Series B Convertible Preference Shares [Member]                    
Convertible Preferred Stock And Convertible Preference Shares [Line Items]                    
Sale of stock, number of shares issued in transaction     442,205              
Proceeds from Issuance of Convertible Preferred Stock | $     $ 135.2              
Preferred stock issued and outstanding                   442,205
Ordinary Shares Issuable Upon Conversion                   9,728,510
Issuance Costs | $     $ 0.3              
Series C Convertible Preference Shares [Member]                    
Convertible Preferred Stock And Convertible Preference Shares [Line Items]                    
Sale of stock, number of shares issued in transaction   512,991                
Proceeds from Issuance of Convertible Preferred Stock | $   $ 156.9                
Preferred stock issued and outstanding                   512,991
Ordinary Shares Issuable Upon Conversion                   11,285,802
Issuance Costs | $   $ 0.5