v3.26.1
Major transactions - Discontinued operations (Details)
¥ in Thousands, $ in Thousands
 1 Months Ended 12 Months Ended
Oct. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Oct. 31, 2025
CNY (¥)
Major transactions          
Cost of revenue   $ (16,653) $ (4,980) $ (1,565)  
Gross profit   49,436 2,495 1,169  
Operating expenses          
Research and development expenses   (10,812) (452) (448)  
Sales and marketing expenses   (7,933) (80) (10)  
General and administrative expenses   28,096 7,269 4,355  
Total operating expenses   (46,841) (7,801) (4,813)  
Operating (loss)/profit   2,595 (5,306) (3,644)  
Other gains, net   548 104 (145)  
Loss from discontinued operations before income taxes   (3,598) $ 23,273 $ 13,536  
Loss from discontinued operations   (2,035)      
Discontinued operations          
Operating expenses          
Loss from discontinued operations before income taxes   2,345      
Myhayo Group          
Major transactions          
Shareholding percentage transferred 0.368%        
Consideration for sale of discontinued operation $ 257       ¥ 2,000
Revenues   4,795      
Cost of revenue   (3,877)      
Gross profit   918      
Operating expenses          
Research and development expenses   (95)      
Sales and marketing expenses   (849)      
General and administrative expenses   (2,057)      
Total operating expenses   (3,001)      
Operating (loss)/profit   (2,083)      
Interest expense, net   (25)      
Other gains, net   25      
Loss from discontinued operations before income taxes   (2,083)      
Income tax credit   310      
Loss from discontinued operations   (1,773)      
Less: net loss attributable to non-controlling interests   1,121      
Net loss from discontinued operations attributable to owners of the Company   (652)      
Net cash generated from discontinued operating activities   1,264      
Net cash used in discontinued investing activities   (414)      
Net cash generated from discontinued financing activities   $ 4