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Major customers representing at least 10% of net sales (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue, Major Customer [Line Items]
NET SALES	$ 922,100	$ 539,521	$ 457,253
Net sales | Customers accounted for 10% or more | Intel
Revenue, Major Customer [Line Items]
NET SALES	$ 94,781		$ 75,608
Major customers, percentage of net sales	10.00%		16.00%
Net sales | Customers accounted for 10% or more | Micron
Revenue, Major Customer [Line Items]
NET SALES	$ 243,204	$ 127,708	$ 67,682
Major customers, percentage of net sales	26.00%	24.00%	15.00%

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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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.

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