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v3.25.2

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
--- | --- | ---
Jun. 27, 2025 | Dec. 27, 2024
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | $ 22,755 | $ 86,346
Unrealized Gains | 2 | 21
Unrealized Losses | (5) | (32)
Estimated Fair Value | 22,752 | 86,335
Fair Value, Inputs, Level 1 |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value Measurements | 999 | 11,355
Fair Value, Inputs, Level 2 |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value Measurements | 21,753 | 74,980
Commercial Paper |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | 4,153 | 21,466
Unrealized Gains | 1 | 4
Unrealized Losses |  | (2)
Estimated Fair Value | 4,154 | 21,468
Commercial Paper | Fair Value, Inputs, Level 2 |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value Measurements | 4,154 | 21,468
Certificates of Deposit |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | 1,507 | 1,997
Unrealized Gains | 0 |
Estimated Fair Value | 1,507 | 1,997
Certificates of Deposit | Fair Value, Inputs, Level 2 |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value Measurements | 1,507 | 1,997
U.S. Treasury Securities |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | 999 | 11,356
Unrealized Gains | 0 | 3
Unrealized Losses | 0 | (4)
Estimated Fair Value | 999 | 11,355
U.S. Treasury Securities | Fair Value, Inputs, Level 1 |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value Measurements | 999 | 11,355
Corporate Debt Securities |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | 16,096 | 51,527
Unrealized Gains | 1 | 14
Unrealized Losses | (5) | (26)
Estimated Fair Value | 16,092 | 51,515
Corporate Debt Securities | Fair Value, Inputs, Level 2 |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value Measurements | $ 16,092 | $ 51,515

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