v3.26.1
Fair Value Measurements and Financial Instruments Fair value of financial instruments (Details) - USD ($)
$ in Thousands
Jul. 04, 2026
Dec. 31, 2025
Liabilities, fair value disclosure [Abstract]    
Available-for-sale debt securities: $ 40,073 $ 34,910
Marketable equity securities: $ 51,568 $ 36,413