v3.26.1
Equity Method Investments (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Statement [line items]    
Carrying amount $ 10,212 $ 8,571
Holding 100.00%  
Ganzin Technology Corp.    
Statement [line items]    
Principal Activities Eye tracking chip and module  
Place of Incorporation and Operation Taipei, Taiwan  
Holding 27.55% 31.21%
Iris Optronics Co Ltd    
Statement [line items]    
Principal Activities E-paper manufacturing and sales  
Place of Incorporation and Operation Tainan, Taiwan  
Carrying amount $ 184 $ 21
Holding 3.77% 4.52%
Guangzhou Pixtalks Information Technology Co Ltd    
Statement [line items]    
Principal Activities 3D structured light module  
Place of Incorporation and Operation Guangzhou, China  
Carrying amount $ 219 $ 209
Holding 29.50% 29.50%
Prilit Optronics, Inc    
Statement [line items]    
Principal Activities LCD panel components manufacturing  
Place of Incorporation and Operation Tainan, Taiwan  
Carrying amount $ 2,099 $ 2,505
Holding 14.95% 14.95%
Tilt Five, Inc    
Statement [line items]    
Principal Activities Develops of Augmented Reality technology  
Place of Incorporation and Operation Delaware, USA  
Carrying amount $ 4,648 $ 5,836
Holding 21.99% 21.99%
Calumino Pty Limited    
Statement [line items]    
Principal Activities Develops of thermal sensing technology  
Place of Incorporation and Operation Sydney, Australia  
Carrying amount $ 3,062  
Holding 13.07%