v3.25.1
Investments (Narrative) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Apr. 28, 2023
Dec. 31, 2018
Investments          
Impairment of investments $ 9,386 $ 0 $ 0    
Equity investments without readily determinable fair values 149,343 156,419      
Equity securities realized gain(Loss) 0 0 4,121    
Equity securities gain (loss) (587) 11,179 17,089    
Unrealized gain (loss) on investments (587) 11,179 12,968    
Equity securities without readily determinable, upward adjustments, cumulative amount 55,737 55,607      
Equity securities without readily determinable, downward adjustments, cumulative amount 42,725 32,623      
Equity securities without readily determinable, downward adjustments, annual amount 10,244 877      
Equity securities without readily determinable, upward adjustments, annual amount 272 12,056      
Huya | Linen Investment Limited          
Investments          
Total consideration related to disposal       $ 219,886  
Investees          
Investments          
Ownership interest acquired         20.00%
Equity Method Investments          
Investments          
Consideration to acquire minority stake 4,035 9,757      
Equity method investments original cost 22,540 38,427      
Net income (loss) from the disposal and deem disposal   77,524      
Gain on equity securities with readily determinable fair value 0 0      
Equity securities gain (loss) 2,334 324 $ (20,453)    
Consideration from disposal of equity investments without readily determinable fair value $ 0 $ 0