v3.26.1
Organization and principal activities - Risks in relation to the VIE structure (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Organization and principal activities      
Total assets $ 9,347 $ 14,172  
LIABILITIES      
Total liabilities 3,268 68,303  
Net (loss)/profit (1,324) (2,148) $ (11,053)
Net cash provided by/(used in) operating activities 146 (2,072) 1,215
Net cash provided by/(used in) investing activities (5,272) (11) 4,981
Net cash provided by financing activities 1,550 254 (36,316)
Consolidated VIEs      
Organization and principal activities      
Total assets   12,525,000  
LIABILITIES      
Total liabilities   48,272,000  
Total net revenues 3,360,000 4,287,000 5,643,000
Net (loss)/profit 417,000 (543,000) (1,902,000)
Net cash provided by/(used in) operating activities 1,903,000 (332,000) 3,482,000
Net cash provided by/(used in) investing activities 1,000 $ (2,673,000) $ 5,085,000
Assets of the VIEs and VIEs' subsidiaries that are collateral $ 0