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Accumulated Other Comprehensive Income (Tables)
9 Months Ended
Sep. 24, 2022
Equity [Abstract]  
Schedule Of Accumulated Other Comprehensive Income

Unrealized Gains (Losses)

on Available-for-Sale

(amounts in thousands)

    

Marketable Securities

Accumulated other comprehensive income balance as of December 25, 2021

$

1,687

Other comprehensive income (loss)

(9,143)

Net current period other comprehensive income (loss)

(9,143)

Accumulated other comprehensive income balance as of September 24, 2022

$

(7,456)