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Stock-Based Compensation (Tables)

3 Months Ended

Apr. 03, 2020

Share-based Payment Arrangement [Abstract]

Allocated Employee Stock-Based Compensation Expense

We allocated the stock-based compensation expense for our equity incentive plans and our 2000 Employee Stock Purchase Plan (ESPP) as follows (in thousands):

	Three Months Ended March 31,
	2020				2019
Research and development	$	5,086			$	4,306
Selling, general and administrative	8,896				8,223
Total stock-based compensation	$	13,982			$	12,529

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- Definition

Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

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