Investment Securities - Summary of Contractual Maturities of Investment Securities (Details) - USD ($) $ in Thousands	Mar. 27, 2022	Dec. 26, 2021
Investments Debt And Equity Securities [Abstract]
Due within one year Amortized Cost	$ 20,640
Due in 1-5 years Amortized Cost	47,807
Amortized Cost	68,447	$ 68,992
Due within one year Fair Value	20,541
Due in 1-5 years Fair Value	46,510
Total available-for-sale Fair Value	$ 67,051

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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