Investments Available for Sale - Summary of Investments Available for Sale and Related Fair Value Measurement (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Jul. 03, 2026	Jan. 02, 2026
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 32,922	$ 34,385
Unrealized Gains	1	4
Unrealized Losses	(13)	(3)
Estimated Fair Value	32,910	34,386
Fair Value, Inputs, Level 1
Schedule Of Available For Sale Securities [Line Items]
Fair Value Measurements	19,786	990
Fair Value, Inputs, Level 2
Schedule Of Available For Sale Securities [Line Items]
Fair Value Measurements	13,124	33,396
Commercial Paper
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	8,195	14,682
Unrealized Gains	0	1
Unrealized Losses	(5)	(1)
Estimated Fair Value	8,190	14,682
Commercial Paper \| Fair Value, Inputs, Level 2
Schedule Of Available For Sale Securities [Line Items]
Fair Value Measurements	8,190	14,682
Certificates of Deposit
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	2,394	816
Unrealized Gains	0
Unrealized Losses	(1)
Estimated Fair Value	2,393	816
Certificates of Deposit \| Fair Value, Inputs, Level 2
Schedule Of Available For Sale Securities [Line Items]
Fair Value Measurements	2,393	816
U.S. Treasury Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	19,791	990
Unrealized Gains	1	0
Unrealized Losses	(6)	0
Estimated Fair Value	19,786	990
U.S. Treasury Securities \| Fair Value, Inputs, Level 1
Schedule Of Available For Sale Securities [Line Items]
Fair Value Measurements	19,786	990
Corporate Debt Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	2,542	17,897
Unrealized Gains	0	3
Unrealized Losses	(1)	(2)
Estimated Fair Value	2,541	17,898
Corporate Debt Securities \| Fair Value, Inputs, Level 2
Schedule Of Available For Sale Securities [Line Items]
Fair Value Measurements	$ 2,541	$ 17,898

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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