v3.26.1
Investments, Debt and Equity Securities (Details) - USD ($)
$ in Thousands
Jul. 04, 2026
Dec. 31, 2025
Debt Securities, Available-for-sale [Line Items]    
Available-for-sale debt securities, amortized cost $ 39,578 $ 34,091
Available-for-sale debt securities, gross unrealized gains 641 878
Debt securities, available-for-sale, gross unrealized losses (146) (59)
Available-for-sale debt securities: 40,073 34,910
Marketable equity securities: 51,568 36,413
Less than one year 8,223  
Less than one year 8,637  
One year through five years 31,355  
One year through five years 31,436  
Six years through ten years 0  
Six years through ten years 0  
After ten years 0  
After ten years 0  
Total 39,578  
Total 40,073  
United States Government and agency securities    
Debt Securities, Available-for-sale [Line Items]    
Available-for-sale debt securities, amortized cost 39,578 34,091
Available-for-sale debt securities, gross unrealized gains 641 878
Debt securities, available-for-sale, gross unrealized losses (146) (59)
Available-for-sale debt securities: $ 40,073 $ 34,910