Segment Reporting, Concentrations of Risk and Disaggregated Revenue - Disaggregated Revenue from Customers in Geographic Regions (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Major customer disclosure
Revenue	$ 218,289	$ 178,513	$ 605,863	$ 517,386
South Korea
Major customer disclosure
Revenue	79,447	91,712	259,618	238,543
Singapore
Major customer disclosure
Revenue	47,403	37,561	110,931	127,328
United States
Major customer disclosure
Revenue	39,214	26,508	99,552	87,630
China
Major customer disclosure
Revenue	24,101	11,370	51,669	21,764
Other
Major customer disclosure
Revenue	$ 28,124	$ 11,362	$ 84,093	$ 42,121

Amount, including 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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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+ Details