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Business Segments - Schedule of Revenue Information by Product (Parenthetical) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 27, 2025
Sep. 28, 2024
Sep. 27, 2025
Sep. 28, 2024
Entity Wide Information Revenue From External Customer [Line Items]        
Total revenues $ 12,484 $ 11,581 $ 37,951 $ 35,973
Distribution Rights [Member]        
Entity Wide Information Revenue From External Customer [Line Items]        
Revenue Recognized 400 400 1,100 1,100
Service Contract Revenues        
Entity Wide Information Revenue From External Customer [Line Items]        
Total revenues 400 1,000 47 400
Service Contract Revenues | Distribution Rights [Member]        
Entity Wide Information Revenue From External Customer [Line Items]        
Revenue Recognized $ 400 $ 1,100 $ 400 $ 1,100