v3.26.1
Digital Assets - Schedule of Movement for Digital Assets (Details) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Schedule of Movement for Digital Assets [Line Items]    
Beginning balance $ 149,290  
Ending balance 97,320  
BTC [Member]    
Schedule of Movement for Digital Assets [Line Items]    
Beginning balance 135,543 $ 125,048
Digital assets received from customers for products and services 30,264 116,958
Revenue generated from Bitcoin self-mining operation 25,344 32,357
Converted (to)/from other digital assets or fiat cash, net (24,740) (69,768)
Costs and expenses (paid)/prepaid in digital assets (37,606) (70,019)
Changes in fair value of digital assets (49,218) 17,441
Repayment of long-term loans and long-term payables, net  
Changes in digital asset collaterals 14,582  
Proceeds from disposal of equipment  
Purchase of mining equipment
Digital assets pledged to lender or supplier   (31,331)
Digital assets from borrowings  
Digital assets pledged from customers   43,032
Ending balance 94,169 163,718
USDT and USDC [Member]    
Schedule of Movement for Digital Assets [Line Items]    
Beginning balance 12,946  
Digital assets received from customers for products and services 44,972  
Revenue generated from Bitcoin self-mining operation  
Converted (to)/from other digital assets or fiat cash, net (4,557)  
Costs and expenses (paid)/prepaid in digital assets (38,951)  
Changes in fair value of digital assets 34  
Repayment of long-term loans and long-term payables, net (10,600)  
Changes in digital asset collaterals  
Proceeds from disposal of equipment 36  
Purchase of mining equipment (1,170)  
Ending balance 2,710  
USDT [Member]    
Schedule of Movement for Digital Assets [Line Items]    
Beginning balance   4,817
Digital assets received from customers for products and services   57,505
Revenue generated from Bitcoin self-mining operation  
Converted (to)/from other digital assets or fiat cash, net   3,433
Costs and expenses (paid)/prepaid in digital assets   (60,815)
Changes in fair value of digital assets   66
Purchase of mining equipment   (2,457)
Digital assets pledged to lender or supplier  
Digital assets from borrowings   5,000
Digital assets pledged from customers  
Ending balance   7,549
Others [Member]    
Schedule of Movement for Digital Assets [Line Items]    
Beginning balance 800 75
Digital assets received from customers for products and services 2 23
Revenue generated from Bitcoin self-mining operation
Converted (to)/from other digital assets or fiat cash, net (4) 2
Costs and expenses (paid)/prepaid in digital assets (44)
Changes in fair value of digital assets (310) (7)
Repayment of long-term loans and long-term payables, net  
Changes in digital asset collaterals  
Proceeds from disposal of equipment  
Purchase of mining equipment
Digital assets pledged to lender or supplier  
Digital assets from borrowings  
Digital assets pledged from customers  
Ending balance 444 93
Digital Assets [Member]    
Schedule of Movement for Digital Assets [Line Items]    
Beginning balance 149,289 129,940
Digital assets received from customers for products and services 75,238 174,486
Revenue generated from Bitcoin self-mining operation 25,344 32,357
Converted (to)/from other digital assets or fiat cash, net (29,301) (66,333)
Costs and expenses (paid)/prepaid in digital assets (76,601) (130,834)
Changes in fair value of digital assets (49,494) 17,500
Repayment of long-term loans and long-term payables, net (10,600)  
Changes in digital asset collaterals [1] 14,582  
Proceeds from disposal of equipment 36
Purchase of mining equipment (1,170) (2,457)
Digital assets pledged to lender or supplier   (31,331)
Digital assets from borrowings   5,000
Digital assets pledged from customers   43,032
Ending balance $ 97,323 $ 171,360
[1] The changes in digital asset collaterals include the fair value changes between the settlement value and original costs of the BTC collaterals