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Investments Available for Sale - Summary of Investments Available for Sale and Related Fair Value Measurement (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 | Dec. 30, 2022
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | $ 127,615 | $ 139,466
Unrealized Gains | 51 | 38
Unrealized Losses | (342) | (443)
Estimated Fair Value | 127,324 | 139,061
Fair Value, Inputs, Level 1 |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value Measurements | 24,447 | 21,835
Fair Value, Inputs, Level 2 |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value Measurements | 102,877 | 117,226
Commercial Paper |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | 34,464 | 44,054
Unrealized Gains | 4 | 11
Unrealized Losses | (28) | (62)
Estimated Fair Value | 34,440 | 44,003
Commercial Paper | Fair Value, Inputs, Level 2 |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value Measurements | 34,440 | 44,003
Certificates of Deposit |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | 18,414 | 17,355
Unrealized Gains | 3 | 4
Unrealized Losses | (42) | (75)
Estimated Fair Value | 18,375 | 17,284
Certificates of Deposit | Fair Value, Inputs, Level 2 |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value Measurements | 18,375 | 17,284
U.S. Treasury Securities |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | 24,430 | 21,847
Unrealized Gains | 26 | 3
Unrealized Losses | (9) | (15)
Estimated Fair Value | 24,447 | 21,835
U.S. Treasury Securities | Fair Value, Inputs, Level 1 |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value Measurements | 24,447 | 21,835
U.S. Agency Securities |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | 10,965 | 10,688
Unrealized Gains | 15 | 16
Unrealized Losses | (2) | (3)
Estimated Fair Value | 10,978 | 10,701
U.S. Agency Securities | Fair Value, Inputs, Level 2 |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value Measurements | 10,978 | 10,701
Corporate Debt Securities |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | 39,342 | 45,522
Unrealized Gains | 3 | 4
Unrealized Losses | (261) | (288)
Estimated Fair Value | 39,084 | 45,238
Corporate Debt Securities | Fair Value, Inputs, Level 2 |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value Measurements | $ 39,084 | $ 45,238

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