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Equity Method Investments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Statement [line items]
Carrying amount	$ 8,571	$ 3,490
Holding	100.00%
Ganzin Technology Corp.
Statement [line items]
Principal Activities	Eye tracking chip and module
Place of Incorporation and Operation	Taipei, Taiwan
Holding	31.21%	32.21%
Iris Optronics Co Ltd
Statement [line items]
Principal Activities	E-paper manufacturing and sales
Place of Incorporation and Operation	Tainan, Taiwan
Carrying amount	$ 21	$ 303
Holding	4.52%	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	$ 209	$ 153
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	$ 2,505	$ 3,034
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	$ 5,836
Holding	21.99%

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