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Revisions of Previously Issued Financial Statements - Schedule of Revision Correcting the Error on the Company’s Previously Issued Financial Statements (Parentheticals) (Details)
Dec. 31, 2024
SFr / shares
shares
As Previously Reported [Member]  
Schedule of Revision Correcting the Error on the Company’s Previously Issued Financial Statements [Line Items]  
Preferred shares, par value (in Francs per share) | SFr / shares SFr 0.8
Common shares, registered shares issued 3,159,535
Common shares, registered shares outstanding 3,159,535
Common shares, par value (in Francs per share) | SFr / shares SFr 0.8
As Previously Reported [Member] | Preferred Participation Certificates [Member]  
Schedule of Revision Correcting the Error on the Company’s Previously Issued Financial Statements [Line Items]  
Preferred shares, registered shares issued 206,452
Preferred shares, registered shares outstanding 206,452
Adjustment [Member]  
Schedule of Revision Correcting the Error on the Company’s Previously Issued Financial Statements [Line Items]  
Preferred shares, par value (in Francs per share) | SFr / shares SFr 0.8
Common shares, registered shares issued 3,159,535
Common shares, registered shares outstanding 3,159,535
Common shares, par value (in Francs per share) | SFr / shares SFr 0.8
Adjustment [Member] | Preferred Participation Certificates [Member]  
Schedule of Revision Correcting the Error on the Company’s Previously Issued Financial Statements [Line Items]  
Preferred shares, registered shares issued 206,452
Preferred shares, registered shares outstanding 206,452
As Revised [Member]  
Schedule of Revision Correcting the Error on the Company’s Previously Issued Financial Statements [Line Items]  
Preferred shares, par value (in Francs per share) | SFr / shares SFr 0.8
Common shares, registered shares issued 3,159,535
Common shares, registered shares outstanding 3,159,535
Common shares, par value (in Francs per share) | SFr / shares SFr 0.8
As Revised [Member] | Preferred Participation Certificates [Member]  
Schedule of Revision Correcting the Error on the Company’s Previously Issued Financial Statements [Line Items]  
Preferred shares, registered shares issued 206,452
Preferred shares, registered shares outstanding 206,452