Balance Sheet Components (Schedule of Amortized Cost and Estimated Fair Market Value of Investments Classified as Available-for-Sale Excluding Cash Equivalents) (Details) - USD ($) $ in Thousands	Jun. 28, 2026	Dec. 31, 2025
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 90,182	$ 110,048
Unrealized Gains	(0)	162
Unrealized Losses	(83)	0
Estimated Fair Value	90,099	110,210
U.S. Treasury Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	90,182	110,048
Unrealized Gains	(0)	162
Unrealized Losses	(83)	0
Estimated Fair Value	$ 90,099	$ 110,210

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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- Definition

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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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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