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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. 28, 2024
Dec. 29, 2023
Mar. 29, 2024
Schedule Of Available For Sale Securities [Line Items]      
Amortized Cost $ 42,762 $ 49,433  
Unrealized Gains 5 28  
Unrealized Losses (78) (70)  
Estimated Fair Value 42,689 49,391 $ 42,689
Fair Value, Inputs, Level 1      
Schedule Of Available For Sale Securities [Line Items]      
Fair Value Measurements 13,877 22,983  
Fair Value, Inputs, Level 2      
Schedule Of Available For Sale Securities [Line Items]      
Fair Value Measurements 28,812 26,408  
Commercial Paper      
Schedule Of Available For Sale Securities [Line Items]      
Amortized Cost 3,565 7,720  
Unrealized Gains 1 9  
Estimated Fair Value 3,566 7,729 3,566
Commercial Paper | Fair Value, Inputs, Level 2      
Schedule Of Available For Sale Securities [Line Items]      
Fair Value Measurements 3,566 7,729  
Certificates of Deposit      
Schedule Of Available For Sale Securities [Line Items]      
Amortized Cost 1,762 3,716  
Unrealized Gains 1 4  
Estimated Fair Value 1,763 3,720 1,763
Certificates of Deposit | Fair Value, Inputs, Level 2      
Schedule Of Available For Sale Securities [Line Items]      
Fair Value Measurements 1,763 3,720  
U.S. Treasury Securities      
Schedule Of Available For Sale Securities [Line Items]      
Amortized Cost 13,943 23,036  
Unrealized Gains   3  
Unrealized Losses (66) (56)  
Estimated Fair Value 13,877 22,983 13,877
U.S. Treasury Securities | Fair Value, Inputs, Level 1      
Schedule Of Available For Sale Securities [Line Items]      
Fair Value Measurements 13,877 22,983  
U.S. Agency Securities      
Schedule Of Available For Sale Securities [Line Items]      
Amortized Cost 989 3,423  
Unrealized Losses (2) (4)  
Estimated Fair Value 987 3,419 987
U.S. Agency Securities | Fair Value, Inputs, Level 2      
Schedule Of Available For Sale Securities [Line Items]      
Fair Value Measurements 987 3,419  
Corporate Debt Securities      
Schedule Of Available For Sale Securities [Line Items]      
Amortized Cost 22,503 11,538  
Unrealized Gains 3 12  
Unrealized Losses (10) (10)  
Estimated Fair Value 22,496 11,540 $ 22,496
Corporate Debt Securities | Fair Value, Inputs, Level 2      
Schedule Of Available For Sale Securities [Line Items]      
Fair Value Measurements $ 22,496 $ 11,540