v3.26.3
Indebtedness to Related Parties (Details)
6 Months Ended 12 Months Ended
Dec. 20, 2023
USD ($)
Dec. 20, 2023
EUR (€)
Oct. 01, 2019
USD ($)
Apr. 01, 2019
EUR (€)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Dec. 31, 2025
EUR (€)
Dec. 20, 2023
EUR (€)
Nov. 03, 2022
Apr. 01, 2021
USD ($)
Apr. 01, 2021
EUR (€)
Indebtedness to Related Parties [Line Items]                        
Loan bear interest per annum         3.00%              
Interest amount         $ 4,000            
Related Party [Member]                        
Indebtedness to Related Parties [Line Items]                        
Interest amount             $ 403,420          
WISeCoin [Member]                        
Indebtedness to Related Parties [Line Items]                        
Loan bear interest per annum                   2.50%    
Principal loan amount             2,750,000          
WISeCoin [Member] | Related Party [Member]                        
Indebtedness to Related Parties [Line Items]                        
Proceeds from related party     $ 2,750,000 € 250,000                
Current receivable             8,656,171          
Affiliates current payable         1,967,370              
Advance affiliates         16,672,411              
WISeKey [Member] | Related Party [Member]                        
Indebtedness to Related Parties [Line Items]                        
Current payables             2,180,054          
WISeKey SA [Member] | Related Party [Member]                        
Indebtedness to Related Parties [Line Items]                        
Interest payable         $ 340,097              
Debt Remission Agreement [Member] | Related Party [Member]                        
Indebtedness to Related Parties [Line Items]                        
Debt write off $ 2,191,282 € 2,000,000                    
Debt repaid outstanding (in Euro) | €               € 3,000,000        
Debt Remission Agreement [Member] | WISeCoin [Member]                        
Indebtedness to Related Parties [Line Items]                        
Interest remained outstanding             $ 305,700          
Debt Remission Agreement [Member] | WISeCoin [Member] | Related Party [Member]                        
Indebtedness to Related Parties [Line Items]                        
Debt amount $ 3,105,300               € 3,000,000      
Debt Remission Agreement [Member] | WISeKey [Member] | Related Party [Member]                        
Indebtedness to Related Parties [Line Items]                        
Debt amount                     $ 5,871,714 € 5,000,000