v3.26.1
Organization and description of business (Details) - $ / shares
$ / shares in Thousands
Aug. 31, 2020
Sep. 20, 2019
Jun. 07, 2018
Nov. 15, 2011
Mar. 12, 2008
Dec. 31, 2025
Dec. 31, 2024
Jul. 28, 2011
Mar. 14, 2011
Mar. 12, 2010
Feb. 17, 2010
Organization and description of business                      
Fair value percentage of trust account         80.00%            
Percentage of outstanding shares         30.00%            
Redemption price per share                     $ 8,000
Ordinary shares, shares outstanding           122,160,166 112,510,166     4,023,689  
Discontinued operations disposed of by sale | Honesty Group                      
Organization and description of business                      
Ownership interest transferred       100.00%              
Discontinued operations disposed of by means other than sale | Boca International Limited                      
Organization and description of business                      
Ownership interest transferred 51.00%   49.00%                
Discontinued operations disposed of by means other than sale | Century Skyway Limited                      
Organization and description of business                      
Ownership interest transferred   51.00% 49.00%                
Honesty Group                      
Organization and description of business                      
Percentage of voting interests acquired                 100.00%    
Guanke, Guanwei and Guancheng                      
Organization and description of business                      
Percentage ownership                   100.00%  
SGOCO Fujian                      
Organization and description of business                      
Percentage ownership               100.00%