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Geographic / Customer Concentration - Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenue from External Customer [Line Items]
Total revenue	$ 549,588	$ 457,794	$ 425,409
United States
Revenue from External Customer [Line Items]
Total revenue	186,251	219,744	169,044
China
Revenue from External Customer [Line Items]
Total revenue	258,737	103,922	118,197
South Korea
Revenue from External Customer [Line Items]
Total revenue	82,235	90,018	86,677
Japan
Revenue from External Customer [Line Items]
Total revenue	10,678	21,946	24,689
Taiwan
Revenue from External Customer [Line Items]
Total revenue	9,368	11,621	11,040
Europe
Revenue from External Customer [Line Items]
Total revenue	$ 2,319	$ 10,543	$ 15,762

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 924
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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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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-Topic 280
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Reference 11: http://www.xbrl.org/2003/role/disclosureRef
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