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Fair Value Measurements - Cash and Cash Equivalents (Detail) - USD ($) $ in Thousands	Apr. 03, 2026	Jan. 02, 2026
Cash
Fair Value Measurements [Line Items]
Amortized Cost	$ 107,878	$ 161,760
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Estimated Fair Value	107,878	161,760
Money market securities
Fair Value Measurements [Line Items]
Amortized Cost	10,675	60,170
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Estimated Fair Value	10,675	60,170
Total cash equivalents
Fair Value Measurements [Line Items]
Amortized Cost	10,675	60,170
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Estimated Fair Value	10,675	60,170
Total cash and cash equivalents
Fair Value Measurements [Line Items]
Amortized Cost	118,553	221,930
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Estimated Fair Value	$ 118,553	$ 221,930

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on 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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Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on 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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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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