v3.26.3
Fair Value Measurement (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Fair Value Measurement [Line Items]    
Available-for-sale debt instrument $ 2,196 $ 4,100
Investment B [Member]    
Fair Value Measurement [Line Items]    
Unlisted equity instruments 800 800
Investment I [Member]    
Fair Value Measurement [Line Items]    
Unlisted equity instruments 2,400 2,400
Investment G [Member]    
Fair Value Measurement [Line Items]    
Available-for-sale debt instrument $ 200 $ 1,100