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Pay vs Performance Disclosure - USD ($)
3 Months Ended 12 Months Ended
Dec. 29, 2024
Sep. 29, 2024
Jun. 30, 2024
Mar. 31, 2024
Dec. 31, 2023
Oct. 01, 2023
Jul. 02, 2023
Apr. 02, 2023
Dec. 29, 2024
Dec. 31, 2023
Jan. 01, 2023
Pay vs Performance Disclosure                      
Net Income (Loss) Attributable to Parent $ (981,000) $ (804,000) $ (761,000) $ (792,000) $ 999,000 $ 2,640,000 $ 2,604,000 $ (16,466,000) $ (3,338,000) $ (10,223,000) $ 25,361,000