Segment Information - Schedule of Revenues are Attributed to Geographic Locations (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales	$ 386,013	$ 361,374	$ 470,170
PRC
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales	261,184	297,003	402,957
Outside Chinese Mainland
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales	$ 124,829	$ 64,371	$ 67,213

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details